All posts by Roberto Santos

Roberto Santos is an avid outdoorsman, prolific reader, writer and web developer currently stationed in the Colorado high country. Originally from the Northern Mariana Islands, his work, study and adventures have taken him from surfing across the Pacific, to climbing the highest peaks in Japan and Colorado.

Doc Talk: an Interview with Emergency Medicine Physician Dr. Jack Gervais

While doing a clinical rotation with Dr. Chris at the Ebert Family Clinic in Frisco, CO I had the pleasure of interviewing local emergency medicine physician, Dr. Jack Gervais.

To start off, if you don’t mind just telling us about yourself, where you work, and how you got into the ED

Dr. Jack Gervais: I grew up in Summit County and then did my undergrad at the University of Denver, and then medical school at University of Colorado in Denver as well, and then did a three-year residency for emergency medicine in Portland, Maine. Then I came back to Frisco in 2011, so this was my first job out of residency, and I’ve been here ever since. As far as what got me into emergency medicine, it just kind of seemed like a good mix of everything, really, and I like doing procedures but didn’t necessarily want to be a surgeon, and so I kind of gravitated towards that.

What percent of your practice involves tourists?

Dr. Jack Gervais: It depends on the season. Obviously during the higher tourist seasons it goes up, but I would say probably on average maybe 50-60% and then during the heavy winter tourism times it’s probably more like 80%, and fall and spring much less.

Let’s say that there is a visitor in Frisco who brought a pulse oximeter with them. At what point, with either their O2 saturation or their symptoms, would you recommend that they go to the ER or seek oxygen administration?

Dr. Jack Gervais: It really depends primarily on the symptoms. People can be symptomatic with a fairly typical kind of mountain sickness symptoms and have a normal oxygenation. We consider anything above 88-90% acceptable.  We get a lot of patients that come in with an ankle injury and their O2 saturation is 85% and they’re really asymptomatic. 

Certainly, anybody who’s symptomatic we will offer O2 to them even if they have a normal saturation. Anybody around 85-86% if they’re not having symptoms and they’re going home in a day or two, I offer oxygen to them, but I don’t necessarily say “oh you have to be on oxygen ’cause you’re 85%”. Anybody who’s under 80%, I would say absolutely should be on O2 regardless ’cause they’re going to end up getting worse.

Let’s say they’re skiing, they check their oxygen saturation, and it’s 85% but they feel fine. Would you say “keep going and be aware if you develop symptoms”? 

Dr. Jack Gervais: Yeah, I think that’s reasonable. People tend to do worse at night, so someone is 85% when they’re standing in the day, they’re probably in the 80s at night. So, what I’ll often do with people with those kind of borderline sats is offer them oxygen. It’s really easy to get the delivery from the various companies so it’s pretty straightforward, more of a cost issue for some people, but I tell them “use it when you sleep the whole time you’re here”. Probably most tourists would benefit from sleeping on oxygen regardless because you don’t know how low they’re getting at night. I would guess most people are sleeping in the mid 80s and don’t realize it. That leads to the headaches and waking up at night and those sorts of things that we see a lot.

What conditions do you see here at altitude and how commonly, i.e. cases of Acute Mountain Sickness (AMS), HAPE (High Altitude Pulmonary Edema), HACE (High Altitude Cerebral Edema), sleep problems, blood pressure issues, etc.?

Dr. Jack Gervais: Typical AMS would be shortness of breath, headache, and nausea being the most common. Any combination of those in people who recently traveled from lower elevation or when locals come back from as few as 4 days of vacation can be AMS. People reset really quickly after they descend, we see a lot of people who get reentry HAPE. Kids will go down for spring break in Florida and come back and get HAPE.

It’s tough to say exactly what incidences, I would estimate probably 20-25% at least people visiting from lower elevation — and that’s when it’s just semantics, but it’s elevation, not altitude, and everybody says “altitude sickness”. Altitude is your height above the ground used by pilots. Elevation is how high you are above sea level, but anyway we see that all the time. That’s pretty simple, you know, basically treat the symptoms: something for nausea and actually ibuprofen has been studied in comparison to acetazolamide and is essentially as effective at preventing acute mountain sickness. I tell everyone just put yourself on an NSAID as long as there’s no clear contraindications to it.

I see at least 12 patients a month with HAPE, so it’s something we see really commonly.  This year is kind of weird though ’cause we’re not having as much tourism. We see a lot more when a storm comes in ’cause the pressure drops-so that 10% drop in barometric pressure is like going up another 500 feet, and so that will often kind of push people over the edge. Again, we tend to see a lot of people who get worse at night because they sleep with low O2 saturation or they struggle through the night and come in first thing in the morning saying “I didn’t sleep at all last night, I’ve got this terrible headache, I’ve got this cough”.

HACE is fairly rare here, but not impossible at this elevation. It’s certainly seen more in high trekkers on Everest and in South America. I would say at the hospital we probably have maybe 3-4 cases a year.

Sleep problems are super common, a lot of people wake up feeling short of breath, they’re dehydrated, they get headaches and of course everything else people are doing on vacation exacerbates all that. We actually have this joke of the Summit County Syncope Syndrome: visiting from low elevation, hot tub, alcohol, overexertion, and cannabis. If you have 3/5, there is no way that your syncope is a dangerous cause!

I don’t know why people bring their blood pressure monitors on vacation, but we definitely see a rise in baseline blood pressure at higher elevation. They say, “I have a little headache” (it’s probably from their acute mountain sickness), they check their blood pressure and its 160 and they end up in the ER, which they don’t need to be.

There are actually some folks at the altitude research center in Denver [who] have a little publication about it, but I certainly see a lot of first-time seizures or breakthrough seizures in people who have never had a seizure before. I think it’s just that little bit of change in oxygenation to the brain if you have a seizure predisposition. We see a lot of people that either have their first-time seizure, and there’s nothing else going on, or they’re really well controlled at home, come up and have a breakthrough seizure a couple of days in.

 One other thing about HAPE that’s interesting is people will come in and they’re like, “oh I haven’t slept for the last two nights, I feel terrible, I’ve had a splitting headache,” and I assume they’ve had that for 24-72 hours before they actually come in. Which means they’ve been sitting around with [low oxygen] — most of the HAPE we see is certainly below 80%. I presume these people have been walking around with sats in the 70s for 24-48 hours and it’s amazing that they’re fine. If you were walking around with your O2 saturation in the 70s at sea level, you’d be dead! So, it’s not just a hypoxia that kills people when they have respiratory illness, it’s got to be the hypercarbia and acidosis and all the other stuff that goes along with it.

HAPE tends to also settle in around day 2-3, some people get it quickly but most of the people say I felt fine on day one, I skied yesterday, felt a little crummy night 2, and then day 3 they feel terrible, night 3 can’t sleep and they’ve got HAPE.

 It’s interesting to see the nurses check in a patient with an O2 sat of 50% and it is really no big deal, just put him in any room — it’s not like a big STEMI activation or something. We stick them on oxygen and no one freaks out. People freak out on their first shift if they’re new and it took me a good year to kind of get used to that.  

 Often, we don’t really need to do anything if we can fix them with oxygen and determine from history and physical that there’s nothing else going on. But that gets tricky ’cause you always worry all these people traveling and they’ve got a little bloody cough, they’re tachycardic and hypoxic, so trying to figure out who we want to work up for a PE (pulmonary embolism) is probably our biggest conundrum. A lot of people will get a little bit of a troponin bump just from probably that hypoxic constraint on the heart so that can be a little tricky to figure out who needs to go get a cardiac work up.  

What does a classic HAPE patient look like?

Dr. Jack Gervais: A healthy 26-year-old male who’s got the classic story of progressive increase in shortness of breath, feel like there’s fluid in their lungs, a raspy cough, a little pink sputum, and their sat’s 65% and they get better pretty quickly on oxygen.

What is the typical treatment for HAPE?

Dr. Jack Gervais: The treatment for HAPE patients is to put them on high flow oxygen, around 15 liters.  So, with HAPE, patients get inflammation and acute pulmonary hypertension which causes fluid buildup in the lungs. So, oxygen is really good at reversing that. We oxygenate the lungs which opens up those blood vessels, reduces the pulmonary hypertension, and that fluid can start to resorb in the lungs.

The typical HAPE patient is in the emergency department for 1-3 hours depending on how bad they were and how they’re doing on the high flow oxygen. We wean them down, with a goal of getting them on a nasal cannula with 3-4 liters of O2, which is what the O2 concentrators and portable O2 tanks can manage. And if we can keep someone above 90% on 3-4L they go home with an oxygen prescription. I tell those people to be on oxygen for 24 hours and to just rest and see how it goes, see how you feel. If you start feeling bad again you should be on oxygen. Rarely we see patients come back in because they aren’t doing well, and those people who do, we tell them, “OK you’re out, time to go down to Denver until your plane leaves”.

Are there any medications you use to treat high altitude illnesses?

Dr. Jack Gervais: I don’t tend to use a lot of other medicines. If the oxygen works, why bother adding a bunch of side effects from medications. Some providers tend to be a lot more into giving nifedipine, a calcium channel blocker, which does reduce pulmonary hypertension. A lot of them will use dexamethasone, but it doesn’t so much help with the respiratory component it tends to help more with the headache aspect, but the oxygen will often fix that too. Dexamethasone is also the temporizing treatment for HACE, but they need to descend immediately. People will use Acetazolamide (Diamox), but it’s really only effective if you start it 2-3 days before you come up to the higher elevation. Starting it after you’ve already got acute mountain sickness is probably worthless and it’s got some funky side effects that makes anything carbonated taste weird and it’s a diuretic so you’re adding dehydration to someone who’s already a little dehydrated.

I tend to be more of a minimalist, so I treat the symptoms and give oxygen if they need it and pretty much leave it at that. I was just listening to a podcast talking about inhaled vasodilators. Inhaled/nebulized nitroglycerin — it goes directly to the pulmonary vessels as a vasodilator, but you don’t get the systemic vasodilation that you would with nifedipine or oral nitroglycerin. This was talking more for acute exacerbations of chronic pulmonary hypertension among other things, but I have to wonder if that would work for our patients.

I know you mentioned ibuprofen, but are there any other over-the-counter options you might suggest someone try for AMS?

Dr. Jack Gervais: There are a whole bunch of supplements and stuff that claim to help with altitude sickness, they’re just not studied in any real scientific way to know for sure. For me it’s really just treating the symptoms, so I usually use Zofran for the nausea or Phenergan if there’s a contraindication, and then alternating Tylenol and ibuprofen and oxygen if needed. So, nothing else as far as a preventative that I’m aware of. If you kind of get into the naturopathic realm there’s probably a whole bunch of suggestions out there.

Everyone fixates on staying hydrated which is important. You’re losing extra fluid and if you’re used to living in Florida, you’re going to lose A LOT of fluid when you come up to higher elevation because of the dry air. I tell most people to try and double what you would drink at home. Hydration is really most effective with the headache part of it. It doesn’t change whether you’re going to get HAPE or not. 

Oh, and the little oxygen cans you see in the convenience stores … those are garbage! For oxygen to be effective it needs to be on continuously. Even if you puffed on that thing for a minute and could get your O2 saturation up from 85% to 90% it’s going to drop right back down. In the hospital, if you turn the oxygen off, their saturation will be back where it was within minutes, so yeah, those things are just a total waste of money.

What has been your experience with COVID-19? 

Dr. Jack Gervais: Luckily, we have had it much better off than places like New York, LA, and even down in Denver. I think that part of it is that overall, we have a pretty healthy population compared to a lot of the bigger city areas and suburbs. There have been some studies out there suggesting that people living in higher elevations do better with COVID than lower elevations and I don’t know if it’s just ’cause your body and your pulmonary system has adapted in some way that helps you deal with COVID, but we’ve certainly had some perfectly healthy local folks get pretty sick from it. 

When the tourists were gone back in March/April/May it was great because everyone is local and if you had respiratory symptoms it was probably COVID. Now that the tourists are coming back, it’s a lot harder to tell clinically, and the other thing is the x-ray in HAPE and the x-ray in COVID look very much the same.

We had one patient in particular who came in and said, “I got here yesterday, had a positive COVID test 14 days ago,” and of course they thought they were fine to come up to the mountains, and sure enough they were short of breath. The people who are foolishly traveling either with active COVID or on the tail end of it do not adapt very well when they get up to this elevation, but most of them just need some oxygen.

We finally have rapid tests at the hospital, so it makes it much easier to kind of tell people “this is just altitude” or “this is altitude plus COVID” or “this is straight-up COVID”. In the summer when we didn’t have a rapid test, we’d get these people who have the overlapping symptoms that could be either. It’s tough to tell them what they should do as far as self-quarantine and isolation.  Can you travel? Can you go try to ski tomorrow because it was just altitude sickness?  

The treatment for COVID ends up being the same: oxygen if you need it and then actually dexamethasone has shown to be effective for patients with COVID who are requiring oxygen.

Even before COVID we would send patients home on oxygen with pneumonia or URI symptoms fairly routinely, which is really not a thing in other places. If you need oxygen with pneumonia in Portland, ME you’re getting admitted. If I called Dr. Chris and said I’ve got a kid of yours who looks like they’ve got bronchiolitis or a URI or even COVID, their sat’s 85% — the answer is almost always going to be “oh, put them on oxygen and if they are OK on a reasonable amount of oxygen they’re probably OK to go home”.

Do you admit COVID patients to the hospital up here if needed?

Dr. Jack Gervais: It’s been really tricky for us to figure out who we can reasonably admit here versus transfer to Denver. Both need to have a higher level of care and be at lower elevation. We have kept COIVID patients here successfully. The thing is, even if you live up here and are used to the altitude you’ve got a respiratory process and you’re hypoxic as a result, it makes sense that you would probably do better down in Denver and probably have less of an oxygen requirement and hopefully not progress to high flow oxygen. You can get someone on high flow here but then they’re stuck here until they get better or they get intubated to be transferred.

What is the most memorable case that you have seen in the ER related to high altitude?

Dr. Jack Gervais: So, I had a professional snowboarder who had gone back to sea level for the summer and then flew back out here and had a shoulder surgery in Vail and was staying in Summit County. He was a day or two post-op and had probably been back in the mountains for three or four days so kind of fit the time frame to develop altitude sickness, and he’s probably on a muscle relaxant, some opiates, some respiratory depressants. So, this is the very end of the night shift, I had a STEMI going on in the other room and this guy comes in at 84-85%. He didn’t look super sick but needed some oxygen. I’m like, “oh, he probably took too much oxycodone,” and so I throw him on some oxygen while I go back and deal with this STEMI.

 I go back, and he wasn’t any better! He was still at like 86% on high flow oxygen. So, we got a chest x-ray and he had a little bit of fluid here and there, so it looks like probably early HAPE, or potentially pneumonia, but fit with more of an altitude issue exacerbated by his post-op care.  So, we put him on Bipap and he’s not getting any better and now he’s low 80s on Bipap, so we intubate him.

Now he’s getting worse and now he’s dropping his blood pressure. This is over probably an hour, so this guy is sick, and we could not get him oxygenated even on max vent support. We were begging him, and I thought he was going to just die right in front of me. Finally, he dropped his blood pressure more and we’re like “well, maybe he’s septic, maybe he aspirated, and this is pneumonia.” So, we give him norepinephrine, which is a vasopressor, it constricts all the blood vessels to help increase the blood pressure and adds ionotropic support to make the heartbeat stronger. Then his blood pressure finally got better, and his oxygen got better, and he went down to the ICU in Denver and I’m like, “thank God I didn’t kill this guy at the end of a 13 hour night shift”.

So, it turns out — and this is what makes it the most interesting — he had a PFO, patent foramen ovale — so, a hole in his heart. It’s very common, but people tend to not notice because in general, the pressure in the left side of your heart outweighs the pressure in your right significantly so that patent foramen ovale stays closed against the septum.

Like I was saying earlier, HAPE is caused by acute pulmonary hypertension which then raises the pressures on the right side of your heart. So, he blew open his PFO and now had a right to left shunt — so blood from the right side of the heart doesn’t go up through the lungs and oxygenate, it goes straight to the left and goes back out into the body unoxygenated. That’s why everything we did made him worse. When you put someone on Bipap, and especially when you intubate them, you’ve got that positive pressure that increases the intrathoracic pressure, which increases the preload on the heart.

Dr. Chris Ebert-Santos: 30% of the population may have PFO!

Dr. Jack Gervais: Coincidentally, the norepinephrine that I put him on trying to treat as sepsis increased the after load — the arterial resistance, which then increased the pressure on the left side of the heart enough that it was able to squeeze his PFO back down.

Dr. Chris Ebert-Santos: The ironic thing is that it’s so random! All of this altitude stuff is SO random, even people who have had AMS or HAPE or whatever they may never get again. I mean 90% probably never have a recurrence.

Dr. Jack Gervais: Yeah people get really frustrated and say “I’ve been here 10 times before, it can’t be altitude sickness” — that can happen, and it does. People have this myth of like, “I used to live here, I’m fine,” and it’s absolutely false.

Another interesting thing you see at altitude is people with sickle cell trait (so not full-blown sickle cell disease, generally thought to be a harmless and completely asymptomatic condition) will get splenic infarcts when they come up. You almost can’t even find reports of it in the literature, but I probably see 8 or 10 a year. It’s kind of easy to pin down, the person is like, “I just got here, I’ve got this left upper quadrant pain, no trauma” — not much in your left upper quadrant, so most of the time the minute they hit triage you know what’s going on. We treat just like you would any sickle cell crisis: fluids, pain medicine, oxygen.

I know you mentioned the myth about people who have lived here before believing they aren’t able to get mountain sickness, but do you have any other myths that you frequently have to clarify?

Dr. Jack Gervais: The big one we run into is people who are taking acetazolamide wrong and are surprised that they’re having altitude sickness. People start getting symptoms and they call their doctor and they may prescribe it too late and I just tell them, “don’t bother”. 

People who think they’ve got an infection or bronchitis so their doctor back home calls in antibiotics, which they don’t need even if it is bronchitis. Or the people who ignore it for 2-4 days to assume it’s the bronchitis and say “the antibiotics aren’t working, doctor what’s wrong?” Well, your lungs are filling up with fluid! The good news is HAPE tends to be gradually progressive over hours to days, not minutes. Very rarely we see patients who are really actively dying from HAPE. In 10 years I have probably seen hundreds if not 1,000 HAPE patients and I’ve only probably had 2-3 who were really, really hard to fix. Probably 10-20 that I’ve had to put on Bipap and transfer down. I think I’ve maybe only intubated 1-2. People get in trouble if they’re up high — 20,000 feet on Mount Everest, don’t have oxygen, that’s where you’d end up dying with HAPE. 

Dr. Chris Ebert-Santos: And how many die at home?

Dr. Jack Gervais: I would say a handful. I’ve had at least one lady who was camping. Had HAPE-like symptoms and came in dying, she was the one I intubated, and she actually lived. I had a guy camping last summer who sounded like (from what his mom described) altitude-related symptoms, although he was just up from the Front Range. I don’t know what they ever found on him, but he was dead when the paramedics got to him. I would say it’s a handful, but not dozens a year.

Thank you for your time Dr. Gervais. Is there anything more you would like to share about high altitude medicine?

Dr. Jack Gervais: I would say probably anybody with any serious cardiac or pulmonary comorbidities who is going to vacation here should really be on oxygen at least at night. That would prevent a huge number of these problems. I actually see a lot of people (locals) who sleep on oxygen at night even if they’re 40 and healthy and don’t really have any issues and they just sleep much better.

And the other thing is you know, especially the people who have lived up in Leadville for 60 years tend to develop a gradually progressive chronic pulmonary hypertension which adds to blood pressure management issues and so that’s an issue we definitely see. So I tell anybody who has any sort of symptoms and is going to be here for a while, “just buy yourself a (oxygen) concentrator, keep it at your house,” that way when they come up for a week vacation every winter they’ve got it and just sleep with O2 every night and avoid all the hassle. And don’t bring your blood pressure cuff on vacation!!

There’s a cardiologist who works over in Vail, he was really convinced that living at altitude is really bad for your chronic blood pressure issues.

Dr. Chris Ebert-Santos: Our interview with three other high-altitude physicians in primary care and cardiology say their standard is “if you’re 50 and you’ve lived here 10 years and you want to live here for another 10 years you should be sleeping on oxygen.”

Rachel Mader is a second-year physician assistant student at Red Rocks Community College. She was born and raised in Colorado Springs and attended Colorado State University where she graduated with a bachelor’s in biology. Before starting PA school, Rachel worked as a Physical Therapy Aide at CSU Health and Medical Center, a CNA at a nursing home, and a Clinical Assistant at Children’s Hospital in Colorado Springs. In her spare time she enjoys spending time with her family, friends, and pets, and eating at new restaurants.

The Plants We Need Are There: A Naturopathic Approach to Acute Mountain Sickness

Acetazolamide is already known for its success with treating Acute Mountain Sickness (AMS) and helping patients with their transition to higher altitudes, but what other options are available? What about those who don’t want a prescription, that are looking for other alternatives to help them with AMS and being at high altitude?

During my time in Frisco, Colorado (9000’/2743 m) I was fortunate enough to interview two resident Naturopathic Doctors. Mountain River Naturopathic Clinic on Main Street of this little mountain town is a wonderful oasis for anyone in Colorado’s Summit County looking for alternative care and treatment for their mind and body.

Dr. Kimberly Nearpass, ND and Dr. Justin Pollack, ND took the time to educate Dr. Chris Ebert-Santos, my classmate Rachel Mader, and myself about all the naturopathic remedies available for AMS and residents at altitude.

Tell us about Naturopathic medicine and why you picked this path of medicine?

Dr. Kimberly Nearpass: I thought I was going to be an OBGYN and then I did more research. I talked to doctors, midwives and herbalists and found that the Western medicine model didn’t feel right to me. So I thought, “Do I go to medical school and try to operate functionally from the inside or do I find another track?” I did not know about naturopathic medicine until a few years later. I took some time off; I traveled and went to the Peace Corps and then I discovered naturopathic medicine and loved it. I had lived in Ecuador in the rainforest as a naturalist guide so I learned a lot about traditional medicine that way. I learned a lot about traditional medicine when I lived in rural Africa as well. Living in these rural areas and watching the indigenous people — and they certainly use modern medicine — but they did not have a lot of access. Especially in the rainforest, they were using a lot of plants and I was fascinated by that. But I still wanted the medical training. Then I discovered naturopathic school. So, it’s four years of medical school, we get the medical training, but we also have that more holistic, natural, herbal based approach.

What naturopathic remedies are available for acute mountain sickness (AMS)?

Dr. Nearpass: So I will tell you Acli-Mate is our go-to. I’m not tied to this product, a friend of mine, it is her company, she is a naturopathic doctor in Gunnison. She formulated this, she started it out as a high-altitude electrolyte drink. Everybody that comes in our door, we start with this. This stuff works AMAZING. We rarely have to go anywhere else. I think the combination of the electrolytes and that it is hydrating has a great benefit. It helps with the headache and the nausea. For mild to moderate symptoms of AMS it is incredible. What we do is if we have family coming to visit from sea level is we have them start drinking it before they come.

Acli-Mate is found to be highly effective at helping people who are suffering from AMS. The blend includes herbs Ginkgo biloba and Rhodiola, both of which have proven effective in preventing and treating altitude related sickness. Both herbs seem to improve circulation, especially through cerebral vessels, and cellular energy function through improved uptake and utilization of oxygen, reducing toxic brain edema. Ginkgo has also been shown to inhibit platelet clumping, keeping red blood cells evenly dispersed, which improves delivery of oxygen to tissues, while Rhodiola appears to help the body deal with stress.

Nutrients in Acli-Mate: Vitamin C, and many of the B vitamins: thiamin (B1), riboflavin (B2), niacin (B3), pantothene (B5) and cobolamin (B12).

Acli-Mate in a variety of applications.

Have you noticed that when you have patients drink it before they arrive at high altitude, they have a better outcome?

Dr. Nearpass: Yes. And I have a patient who is 70 now and 5-10 years ago she went with some girlfriend to hike Mount Kilimanjaro. She had all her girlfriends take it and emailed me after saying, “We all did great!” And I don’t want to put all my eggs in one basket but this is almost always all we need.

Dr. Justin Pollack: There is something about that blend of Rhodiola, Ginkgo and the B vitamins that seems to work. We’ve had tons of people use it clinically.

Dr. Nearpass: For other options, I think Rhodiola is a good one. It’s interesting to me because Rhodiola grows in Mongolia, it grows in high altitude. One of the things we talk about in herbal medicine is often the plants we need are there. For example, dandelion root grows everywhere and it is good for liver detox and helps with hepatic function. So, it is interesting to me that dandelion is popping up on the side of the highways and in areas that we could probably use a little cleansing and detoxing.

Dr. Chris Ebert-Santos: What about Coca?

Dr. Nearpass: Oh yes! Coca works amazing. It is a plant that grows in the high altitudes of South America and when I was living in Ecuador the folks that live in the Andes drink coca tea all the time. They also take coca leaves and shove a wad in their mouth like chew. While they are doing work, cardiovascular work, they just put it in their mouth and that is their medicine. It gives them more stamina and reduces fatigue. There is not much research on it because you cannot even get it in the states.

Is there a reason you can’t get it here?

Dr. Nearpass: Because it’s the same plant as cocaine. We used to have a homeopathic version of it. Do you know what homeopathic medicine is? You take a remedy and you dilute it until you don’t have any molecules of the original substance but you basically are getting an energetic imprint. For example, Rhus tox, poison ivy, the homeopathic rhus tox is used to treat red itchy inflamed poison ivy type symptoms. But with coca, even homeopathically, the herb is used in concentrated doses to treat high altitude sickness and increase energy and stamina. But because there is such a control over coca, we can’t even get the homeopathic version, which is ridiculous because there is not a single molecule of the plant in the remedy.

Dr. Pollack: When Kim and I were on our honeymoon, we passed through Bolivia and Peru. In Bolivia in la Paz there was a coca museum. It was really fascinating because something around 1,000lbs of coca leaves must be distilled down into 1 gram to make cocaine. When you make tea out of the raw leaves it seems to have the subtle effect of suppressing appetite and allowing people to do better at altitude. Marijuana has a whole stigma around it, even though it has been legalized, and so the research and researchers are stigmatized, yet there are a lot of useful compound coming out of the plant. So, I’m sure that coca is the same, and hopefully somewhere down the line we will be able to use coca leaf for altitude.

Dr. Nearpass: And certainly, coca is the number one herb in the Andes that people use. You can get it everywhere, it’s like black tea down there.

So because coca is not available for your patients, and if you found Acli-Mate was not successful, what would you recommend?

Dr. Nearpass, a woman in a white hoodie, long brunette hair, and a maroon mask, stands in front of a wall of shelves of naturopathic medicine in brown glass jars with black lids at the Backcountry Apothecary in Frisco, CO.
Dr. Kimberly Nearpass

Dr. Nearpass: This is the thing about naturopathic doctors, we look at each individual. If it’s a resident, per se, we are going to draw blood work. We are going to try to figure out what’s going on, what is the underlying issue. Do you have relative anemia? We will run iron but also ferritin. They may have normal blood cells, normal H&H but their ferritin is a 2. One of the things that is tricky about being a naturopathic doctor is, we will be at a party and someone will ask, “Well what do you do for hypertension?” or “What do you do for digestive issues?” We always say we don’t treat symptoms; we don’t treat disease, we treat people. If someone is having recurrent altitude sickness, we are going to look at the individual and look at what is going on. What’s their diet? Are they hydrated enough? Are they drinking too much alcohol? Do they have subclinical hypothyroidism that might affect their metabolism and their ability to adapt when they get here? Might their ferritin levels be really low? And then we would sit down with the patient and say, “Well what are your symptoms? Is nausea the main symptom? Is headache the main symptom?”  And then, what other factors could be contributing to these symptoms? If it’s headache then CoQ10 would be what I would go to.

Dr. Chris Ebert-Santos: And what do you look for on physical exams on residents that are having trouble with altitude?

Dr. Nearpass: On physical exams we are doing the standard physical that you would do but we are also looking at the tongue. I am not a Chinese Medicine doctor but the tongue does give you some insight on what is going on in the digestive tract. If we are seeing inflammation or glossitis or geographic tongue, we are thinking, “Oh, this person may have some underlying digestive issue.” We might look at Arroyo’s sign, it’s a traditional sign when you shine a light on someone’s pupil and most of the time their pupil will constrict, but Arroyo’s sign is both pupils will stay dilated. This is a red light for adrenal issues, for hyper cortisol output or adrenaline output. If someone is in a chronically stressed state, their pupils are going to be dilated all the time. If it looks like someone has chronic stress, it takes you out of the parasympathetic, and so their digestion is going to be weaker. The way we look at it is the body has to prioritize, and there is only so much that one body can do. And I suspect that living at high altitude puts chronic stress on the body. I see this huge lack of libido in the women. I see women in their 20s, 30s, 40s, 50s. But it kind of makes sense right? If the body is chronically stressed, having a baby is a huge energy output for a woman. So, I think we may see the chronic stress impacts of living at high altitude.

Dr. Chris Ebert-Santos: So what do you do for the libido?

Dr. Nearpass: That is one that if I could invent one pill, it would be that one. Libido is really hard, especially in women. Unfortunately, what I see is its one of the first things to go in women and it’s one of the last things to respond. So, my suspicion is that this altitude is another physical stress on our bodies. I think we can see multiple systems being affected by it, maybe not severely but still.

Rachel Mader PA-S: Is there anything for sleep at altitude? I know a lot of people struggle with that.

Dr. Nearpass: Yes, again for us there is no magic bullet. Melatonin is very well known and that can be very helpful for some people, but it sure doesn’t work for everybody.  When patients come in and say, “What do you use for sleep?” I want to take every person back and have a conversation with them. Ask, “Are you having a hard time falling asleep? Are you having a hard time staying asleep? Are you waking up to go to the bathroom?” Right? So, there isn’t a magic bullet that will work for everyone. Breaking it down, I think you could have 50 people with altitude sickness and we’re going to do 50 different things. I mean, I would start with Acli-Mate, but every patient will be different.

Do you think there’s benefit to adding Acli-Mate in combination with an Acetazolamide prescription?

Dr. Nearpass: As far as I know, there’s no issue combining the two. Most people that come to us are usually trying to avoid medication, but what I always say to them in that situation is, “Try this other stuff to see if it helps.” But if it’s someone who had trouble in the past with AMS, I’ll say go to your medical doctor and get the prescription so that you have it if you need it. I think another issue is that people fly here right from Texas. They fly to Denver, they get right on the shuttle, and they drive right up here. If they’ve had trouble in the past, they should drive here and take their time. Spend a couple days in Denver if they have to. That does seem to help people.

Thank you so much Dr. Nearpass. Is there anything else about naturopathic medicine and high altitude you would like to share with us?

Dr. Nearpass: I guess I would say again that from a naturopathic perspective it is really about looking at the individual.

Is there anything that could specifically help with nausea symptoms of AMS?

Dr. Nearpass: Ipecacuanha! Ipecac syrup — which in full doses will make you throw up, so the homeopathic Ipecacuanha we use for nausea — that is one I have actually used quite a bit for people who have that aspect of AMS. It is really good for nausea and pregnancy too.

PA student Hannah Addison with Dr. Pollock, Dr. Nearpass and Dr. Chris in front of the Naturopathic clinic and apothecary in Frisco, CO.

The way I see Healthcare is a full spectrum, and on one end you have the brain surgeons and on the other end you have the Reiki energy healers. Then you have everything in between. I see us sitting in the middle. For patients, the best thing is to be aware of where they belong on that spectrum. I’m not going to replace a brain surgeon, but sometimes a little bit of massage and energy can do the trick. It is so great for us as practitioners to be able to talk and converse with the medical doctors. We’ve been really lucky in this community.

Visit Mountain River Naturopathic Clinic’s website or stop by their shop and clinic: http://www.mountainriverclinic.com

Available research articles on Naturopathic Remedies and AMS:

Zhang DX, Zhang YK, Nie HJ, Zhang RJ, Cui JH, Cheng Y, Wang YH, Xiao ZH, Liu JY, Wang H. [Protective effects of new compound codonopsis tablets against acute mountain sickness]. Zhongguo Ying Yong Sheng Li Xue Za Zhi. 2010 May;26(2):148-52. Chinese. PMID: 20684264.

Tsai TY, Wang SH, Lee YK, Su YC. Ginkgo biloba extract for prevention of acute mountain sickness: a systematic review and meta-analysis of randomized controlled trials. BMJ Open. 2018;8(8):e022005. Published 2018 Aug 17. doi:10.1136/bmjopen-2018-022005

Gertsch JH, Basnyat B, Johnson EW, Onopa J, Holck PS. Randomised, double blind, placebo-controlled comparison of ginkgo biloba and acetazolamide for prevention of acute mountain sickness among Himalayan trekkers: the prevention of high-altitude illness trial (PHAIT). BMJ. 2004;328(7443):797. doi:10.1136/bmj.38043.501690.7C

Ke T, Wang J, Swenson ER, et al. Effect of acetazolamide and gingko biloba on the human pulmonary vascular response to an acute altitude ascent. High Alt Med Biol. 2013;14(2):162-167. doi:10.1089/ham.2012.1099

Wang J, Xiong X, Xing Y, et al. Chinese herbal medicine for acute mountain sickness: a systematic review of randomized controlled trials. Evid Based Complement Alternat Med. 2013;2013:732562. doi:10.1155/2013/732562

Lee SY, Li MH, Shi LS, Chu H, Ho CW, Chang TC. Rhodiola crenulata Extract Alleviates Hypoxic Pulmonary Edema in Rats. Evid Based Complement Alternat Med. 2013;2013:718739. doi:10.1155/2013/718739

Hannah Addison, PA-S

Hannah Addison (she, her, hers) is a second-year physician assistant student at Red Rocks Community College Physician Assistant Program in Arvada Colorado. Hannah was born and raised in the South Denver area of Colorado. She spent four years getting her bachelor’s in biomedical science at Colorado State University in Fort Collins, CO where she decided her life career goal was to become a PA. After graduating and while applying for PA programs, Hannah worked at Littleton Adventist Hospital of Centura as a CNA, Telemetry Technician and Unit Clerk. In her free time, Hannah enjoys hiking and discovering all the delicious food and drink Colorado has to offer.

COVID in the Mountains: What Works?

As the nation experiences its second, and by far more significant, increase in COVID-19 cases, visitors continue to flock to the Colorado Rocky Mountain region, while advisories from the CDC and government officials across the world continue urging people to stay isolated and home for the holidays. Unlike the Northern Mariana Islands or New Zealand, where physical distancing, the use of masks, travel bans and mandatory quarantines have allowed these island nations to maintain zero community spread, Colorado remains open to the potentially millions of travelers it sees every Winter season, and with far fewer mandates to control infection.

Although the beginning of the pandemic saw facilities managing to protect their staff with protective equipment and protocols, during this dramatic second wave of reported cases, we are seeing an increase in cases among essential health care workers. And with the regular flu season well underway, it seems more critical than ever that we do everything we can to limit exposure.

Ebert Family Clinic, in the heart of Summit County, Colorado, surrounded by world-class ski resorts drawing visitors from all over the world, has successfully managed to avoid infection among all its staff, in spite of continuing to serve its patient population since the initial lockdown this past March.

How?

“First of all, we kept our door locked. You can only come in one at a time, we meet you at the door, screen your temperature, ask if you have any symptoms; we screen when you make an appointment and make sure if anyone in your household is sick, you reschedule your appointment. If so, we made you a telehealth appointment,” says pediatrician and president Christine Ebert-Santos, MD, MPS.

And the telehealth appointments have been a success all year, saving a lot of travel and risk of exposure, making primary health care even more accessible.

Even now, Ebert Family Clinic’s pandemic protocol hasn’t changed. “But just as importantly, all of our employees are maintaining a bubble with close contacts,” adds Dr. Chris.

Operations weren’t always smooth: “Two times, when someone close to a staff member, like in our family, was sick, we stayed home,” says The Doc about having to close the clinic. I stayed home until [my husband’s] test was negative, [our nurse practitioner,] Tara stayed home until her husband’s test was negative; until we knew we didn’t have COVID. We based the risk of COVID on the standard that is described of having been within six feet of an infected person in a closed space.”

Is the vaccine going to change protocols?

“The vaccine isn’t going to change anything. The announcement from Public Health today tells exactly how many doses. That’s a drop in the bucket. What’s that when we have 30,000 residents and 90,000 visitors? It’s going to be six to nine months before we see any protection from this vaccine,” Dr. Chris confirms.

“Essential workers all have their protocols, and they’re just as important as ever. [If you can’t work] — all the parents who have to stay home with their kids, or the restaurant servers who are laid off — I’m hoping that the people who are doing well in our community can continue to help those who are suffering. There is a big sector of our community, like real estate or repairs or construction workers who have been able to continue working through this pandemic. I think [these people who are out of work] are getting help from the FIRC or applying for rent assistance. I haven’t had anyone say that they’re really struggling. And we conduct social welfare interviews, “Do you feel safe? Do you have food?” We’re doing anxiety and depression screenings on everybody. And there is a high level of anxiety among all ages. 

“We had a meeting with Heart-Centered Counseling, and now we’re plugged in with them. We have their brochures, and we’ve just signed care coordination to connect people with providers [who can help in this situation].”

Dr. Chris encourages everyone in the community to reach out with their needs. Ebert Family Clinic and other health care institutions have done very well maintaining a cohesive network of resources for everyone in search of financial, physical, mental, and emotional assistance.

Feel free to inquire about appointments or referrals to local resources at info@ebertfamilyclinic.com, or call the clinic at (970) 668-1616.

Dr. Chris with her granddaughter, comfy-cozy.

“Everybody enjoy their Christmas Zoom with their relatives. As for us, we are having a small family Christmas with six of us who work and live together, and we’re all wearing hoodie-footie flannel jammies.”

Happy Holidays from Dr. Chris, Ebert Family Clinic, and highaltitudehealth.com!

robert-ebert-santos

Roberto Santos is from the remote island of Saipan, in the Commonwealth of the Northern Mariana Islands. He has since lived in Japan and the Hawaiian Islands, and has made Colorado his current home, where he is a web developer, musician, avid outdoorsman and prolific reader. When he is not developing applications and graphics, you can find him performing with the Denver Philharmonic Orchestra, snowboarding Vail or Keystone, soaking in hot springs, or reading non-fiction at a brewery.

Facing the COVID-19 Pandemic in the Mountains During the Winter

Ski resorts have opened in Colorado, and with more holidays around the corner, it is essential to remember that we are still currently amid a pandemic that is surging with cases here in Colorado. So what does that mean for those that live in the mountains and at altitude?

When it comes to the coronavirus, there are advantages and disadvantages to living at altitude. While research does show that COVID-19 has a more challenging time affecting mountainous populations, Summit County, Colorado has its own set of dangers. With the influx of skiers, travelers, and increased indoor activities, it is essential to remember how to protect yourself and your neighbors here in Summit. 

Research shows that populations living at higher altitudes are at less risk of transmission and have better adaptations to hypoxia than those living at lower altitudes (Pun et al., 2020). Interestingly, people living in high altitude environments live in a state of hypoxia or lower oxygen levels, and the lungs of these people generally adapt to conditions of decreased oxygenation. However, this has not been proven to be a saving grace, especially if the person has comorbidities like asthma, hypertension, diabetes, kidney disease, or COPD. Research has also shown that the environment is often colder and drier at higher altitudes with increased UV radiation, which can help slow the spread of the virus. However, this is only relevant when you are outside and does not diminish its spread indoors. While all these facts are unique to living at altitude, we must remember that Summit County is a tourist destination, is densely populated and requires the utmost protection despite these factors. 

So how do you protect yourself this upcoming winter in the mountains? With ski resorts initiating strict policies and physical distancing, what are ways that we can help keep these businesses and resorts open?

Some might blame the tourist for bringing COVID to the mountains; however, the increase in numbers can be tracked down to Summit County residents spreading it to one another through social events and large gatherings. It is important to remember to wear a mask, stay at home whenever possible, wash your hands if you feel sick, get tested, isolate, and make sure to get your flu shot.  It is essential to listen to public health orders as they change throughout this second surge of COVID-19 infections. Going into the holidays, the CDC recommends not traveling to see your family and only celebrating the holidays with family members that live in your house. It is essential to stay vigilant as we go into the winter months so the mountain communities can stay safe. 

COVID-19 Information 

What are the symptoms of COVID-19?

  • Fever
  • Cough
  • Body Aches
  • Chills
  • Shortness of Breath
  • Headache
  • Loss of taste or smell
  • Congestion
  • Sore Throat
  • Nausea/Vomiting
  • Diarrhea

When do I seek emergency help?

  • Trouble breathing
  • Pain or pressure in chest
  • Inability to stay awake or awaken
  • Blue colored lips or face
  • New confusion

Where do I get tested in Summit County?

  • Community Testing Site
    • Where: 110 Third Ave. Frisco, Colorado
    • When: 8 a.m.-5 p.m. Monday through Friday
    • Who: Asymptomatic and symptomatic individuals
    • How: email summitcovidtesting@vailhealth.org with the information below –
      • Name
      • Phone Number
      • Picture of Photo ID (not necessary if you don’t have one)
      • Front/Back pictures of insurance card (not necessary if you don’t have one)
  • Centura Health Community Testing Site
    • Where: Summit Vista Professional Building 18 School Rd. Frisco, Colorado
    • When: 9 a.m.- 2 p.m. Monday-Friday & 9 a.m.- 12 p.m. Saturday-Sunday
    • Who: Asymptomatic and symptomatic individuals
    • How: Call 970-668-5584 to receive testing referral. 
  • Summit Community Care Clinic
    • Where 360 Peak One Dr., Frisco, Colorado, First Floor, Summit County Medical Office Building, Suite #100.
    • When: Tuesday, Wednesday, Friday during business hours
    • Who: SCCC patients or establish care with SCCC
    • How: Call 970-668-4040 to schedule an appointment
  • Mako Medical Community Testing Site
    • Where: Silverthorne Recreation Center overflow parking lot, 464-478 E Fourth St., Silverthorne, CO 804898.
    • Who: Asymptomatic and symptomatic
    • How: No appointment necessary, will need to complete registration at site or before online. 

Summit County updated testing information: https://summitcountyco.gov/1324/Testing

Caitlin Endly is a Texas transplant that has lived in Denver, Colorado for the past three years going to school to become a Family Nurse Practitioner at the University of Colorado. She has been a Registered Nurse for five years and currently works as a Neuro Trauma nurse at St. Anthony’s Hospital in Denver. She graduated with her Bachelor’s of Science in Nursing from Texas State in San Marcos, Texas and has worked as a neuroscience nurse since graduating. In her free time she likes to dance, snowboard, and listen to live music. 

Your Baby or Child Is On Oxygen

This is a handout distributed by Dr. Christine Ebert-Santos, MD, MPS, at Ebert Family Clinic, Frisco, Colorado.

Living at high altitude is a challenge for our bodies. The amount of oxygen in the air we breathe is less the higher you go. Since we all need oxygen to live, this can cause problems.

There are three times when oxygen may be needed by children living at altitude:

  1. During the newborn period;
  2. When a child has a respiratory illness, even a mild cold;
  3. During the first 48 hours after returning/arriving from sea level.

When a baby takes their first breath, the higher oxygen level in the air sets off many changes in the heart, lungs and blood vessels around the lungs that convert the child’s respiratory system from transferring oxygen from the placenta to the lungs. Exposure to a low oxygen environment during the first few weeks can interfere with the normal fall in the pressures of the blood vessels in the lungs and closing of the vessels that shunted blood away from the lungs in the womb.

In babies and children, we are not worried about brain damage from lack of oxygen due to the altitude. Don’t panic if the oxygen cannula falls off during the night or the tank runs out. The problems caused by the low oxygen saturations (usually running between 78 – 88%) seen at altitude develop over days, weeks or years, due to changes in the heart and lung. Hypoxia, the term for low oxygen in the blood, causes constriction, or narrowing, of the blood vessels in the lungs. This can lead to back pressure on the lungs and heart, which may cause fluid to leak into the air sacs in the short term or abnormal increases in the heart muscle in the long ter.

Rarely do babies or children with low oxygen levels at altitude show symptoms. The normal oxygen saturation levels at 9000′ are about 92 – 93%, and can be 89 – 90% in healthy people. We start treating with oxygen below 89%, even though symptoms like trouble breathing, fast breathing, poor sleep, or poor color are unusual until the saturation level is in the 70’s.

It is important to understand that oxygen is prescribed by your doctor to treat symptoms of altitude sickness such as headache, vomiting and trouble breathing, and to prevent more severe symptoms from developing. A small percent of persons with mildly low oxygen levels will suddenly, over a few hours, go into full-blown pulmonary edema where their lungs fill with fluid, they have much more trouble breathing, and turn blue. This is a life threatening emergency.

When you arrive home with your child on oxygen, be sure and call the respiratory therapist at the phone number on the tank so they can come to your house and teach you about the equipment. Don’t feel discouraged if your toddler or young child is fighting the oxygen at first. They will usually adjust and accept the cannula in about 30 minutes.

Paraguay Takes On Colorado’s Fourteeners

After a horrendous Autumn of forest fires in Colorado, we’ve received well over a foot of snow in a series of storms, and it’s safe to say Winter has arrived. Hiking season is never truly over in the Rockies, but Colorado’s famed Fourteeners are now blanketed in snow, increasing the risk of any attempted ascent exponentially. But through the fire and ice, the Summer yielded ample opportunity for at least one enthusiast to check off more of her bucket list adventures.

Since leaving her home in Paraguay, mountaineer and hiking expert Clarissa Acevedo Santos has spent over a decade ascending Colorado and Hawai’i’s highest peaks. In addition to her excursions in the Ko’olau and Kahalawai ranges including Maui’s Haleakalā crater, she has summited well over half the 58 peaks in Colorado over 14,000 feet, making her the first from her country of record to do so.

She was invited on her first Fourteener years ago when friends took her up Quandary outside of Breckenridge, CO, at 14,271′ (4350 m).

“When I hiked that first mountain, it was hard, because I wasn’t used to gaining that much elevation. I didn’t really enjoy it so much because of how cold it was on the summit. Even though I made it to the top, I wasn’t really having fun with not feeling my lips and not feeling my fingers because it was really, really cold. I could barely smile, and we couldn’t even enjoy the summit because of how windy it was!

“After that hike, I didn’t hike for a while, and I got invited again to climb Mt. Elbert in 2012. It was actually much more enjoyable because it was with a big group of college kids from Summit and the weather was just perfect. We were able to summit it and enjoy the day and have lunch up there. So that’s what started to change my mind about hiking Fourteeners because I enjoyed my time up top. That’s when I realized it’s not always difficult to be up there. I think I got what all the hikers call ‘Peak Fever’. So after that is when I feel like I started going non-stop, and I met more friends that were into hiking, and researched more about the mountain before I go.

“I always go with people who knew more about it, so I started learning more with other friends and other hikers. And I started feeling actually great when I got higher. It was always harder to get started close to the beginning [of the trail], just to gain all that elevation. But then when I was getting close to the summit, I just got more energy. I just got more excited to be at the top. That’s the goal. It’s a great feeling.”

Clarissa has an app that she uses to record all her summits called Colorado 14ers that allows her to keep record of and upload photos from every Fourteener she’s hiked. She pulls it up as she recounts year after year of more and more summits, some she’s even done more than once.

There is a class system rating every trail by level of difficulty, Class 1 being the easiest and Class 4 being the most difficult. The most difficult peak Clarissa recounts climbing is Long’s Peak, as well as the most dangerous weather she’s climbed in.

“It was a little bit late to summit it. It was not a good idea. If the rocks got wet, it could be very dangerous. There were people turning around. We decided to wait on a ridge. There were three [of us], and one turned around. He wasn’t feeling good, he was getting tired, he wasn’t used to hiking that many hours.

“We decided to wait for the clouds to go away. After that we just kept going. It did not rain on us, thankfully.”

Clarissa has seen her share of altitude sickness as well. One of her frequent hiking companions repeatedly gets stomachaches and headaches everytime they hike, in spite of being an experienced hiker as well.

“I always ask [one of my friends in particular] if she wants to stop or if she wants something. She normally doesn’t eat before she starts a hike. No breakfast. But I also carry ginger candy … I learned that from other hikers telling me it can help settle your stomach a little bit. It’s everywhere, in all the stores. Now they’ve created gums. I’ve started chewing them on my hikes just in case. You never know. I’ve seen people who hike all the time, and they ate something that didn’t digest well, and they feel sick and get a little dizzy.

“I’ve never experienced any headaches on the way up. The only time I remember having a headache is when I ran out of water. I hiked Oxford and Belford in the Saguache range in the same day. My head hurt and it lasted for that night. Now I take a filter with me so I can fill my [Camelbak] bladder. And I also take electrolytes. And I’ve started hiking with poles more as well, just because you put alot of weight on your knees when you’re hiking down. It’s very smart to start using poles.”

When it comes to preparing such demanding ascents, Clarissa recommends spending some time at an intermediate altitude before hitting the trail, and staying well-hydrated. Caffeine and alcohol the night before doesn’t typically help.

Clarissa with her husband on their way up Mt. Shavano in September 2019.

“It doesn’t matter how fit you are … you can still get really sick. I’ve heard of people who get headaches for several days because [they’re] not used to [the elevation here].”

She also says it’s important that you start any hiking at all to build the strength in your lungs.

“It does hurt,” she says about the stress on your respiratory system. “I remember when I was hiking Quandary, my chest was so pressed, my heart was [beating] so fast, my stomach was feeling weird, like I had to pee or I had to do number two or something. It was such a difficult part of … gaining all that elevation.”

“You’ve gotta find a good pace for yourself. I see many of my friends going really fast ahead of me, then they’re very tired and they have a hard time getting to the top. I’ve waited for many people because they are struggling so much at the end. Take as many breaks as you think [you need]. Carry enough water!

Clarissa keeps seeing a lot of hikers running out of water. “They just bring a tiny plastic bottle. That’s a huge mistake. And bring food, too. You will get hungry after a mountain. It’s so funny how many people are unprepared. If I’m hiking with newbies, I make sure they have everything, and they’re always thankful.”

When it comes to clothes and shoes, Clarissa recommends really good traction. She’s tried some more affordable brands, but says the durability is worth paying more for.

Don’t ever hike in new hiking shoes before you’ve broken them in. Good hiking socks also have more padding at the heels and toes and help prevent blisters. She also will double-up on socks, or even bring an extra pair to help mitigate possible cold.

“I reapply sunscreen on my hikes two to three times. Many times my nose will burn. I always carry sunglasses. You’re so close to the sun, you don’t realize. You don’t want to burn your eyes or your face. Even with the sunglasses, having a hat on top of it doesn’t hurt. Even in the Summer in the mountains, carry additional gloves or layers, because you don’t know what the weather could be. Temperature changes quick.

“I just recently purchased a nice puffy Northface that helped me. I will always have a thin layer underneath because you get hot and cold. You’re gaining elevation, you get hot, then you get cold in the middle …”

When it comes to navigation, Clarissa’s main resource is 14ers.com, which allows you to download offline maps, so you aren’t relying completely on having cell service.

“Even though I have hiked many of them, I want to be sure I’m going the right direction … I just love reading everything I can beforehand. I read about the class, how much exposure, how long it’s going to take, then I download the maps, look at the maps, what kind of road it’s going to be, if my car can make it up higher or if I have to hike longer.”

Clarissa has heard of other Paraguayans hiking around the world, but has never met another one on a Fourteener personally. But she does meet a lot of people from around the world on these ascents who ask if there are mountains in Paraguay. The highest is Cerro Peró at 2762′ (842 m) in this landlocked country known more for its rivers and the hydroelectricity they provide for Paraguay and its neighboring countries, including Brazil and Argentina.

Clarissa says she’s learning more and more each year about mountaineering and advocates learning as much as possible about each ascent before you go. The weather may be different every single time.

Bring the layers, whether you think you’ll need them or not. And leave no trace.

Thank you, Clarissa, for sharing your continuing legacy, and be safe up there!

robert-ebert-santos
Powder ‘stache.

Roberto Santos is from the remote island of Saipan, in the Commonwealth of the Northern Mariana Islands. He has since lived in Japan and the Hawaiian Islands, and has made Colorado his current home, where he is a web developer, musician, avid outdoorsman and prolific reader. When he is not developing applications and graphics, you can find him performing with the Denver Philharmonic Orchestra, snowboarding Vail or Keystone, soaking in hot springs, or reading non-fiction at a brewery. Clarissa is his wife who is increasingly a much faster, more experienced mountaineer than he is, but he will occasionally feel ambitious enough to join her on a Fourteener, at the top of which they both enjoy a delicious cider, weather permitting.

Acetazolamide

Typical symptoms of acute mountain sickness (AMS) are headache, loss of appetite, disturbed sleep, nausea, vomiting, fatigue, and dizziness. However, more serious conditions such as high altitude pulmonary edema (HAPE) or cerebral edema (HACE) can present with this illness. Avoiding these unpleasant symptoms while at elevatione is possible through gradual pre-acclimatization when possible (what science recommends!), or there are specific medications that can potentially prevent the development of AMS, such as acetazolamide. This article will address how acetazolamide (also known as Diamox) can help prevent AMS, discuss the physiological effects of the medication, some side effects, and whether or not this drug can enhance physical performance.

 How does it work?

Acetazolamide is a carbonic anhydrase inhibitor. Carbonic anhydrase regulates kidney absorption of sodium bicarb and chloride. Acetazolamide works by inhibiting carbonic anhydrase, preventing the reabsorption of sodium bicarb and chloride, causing acidosis in the blood. When experiencing AMS, the body is in a state of respiratory alkalosis. By taking acetazolamide, which causes metabolic acidosis it drives receptors in the body to increase the patient’s minute ventilation by as much as 50%, improving arterial PO2 and increasing oxygen saturation.

How can I obtain acetazolamide and when should I start taking it?

Acetazolamide requires a doctor’s prescription, and the typical dose for the prevention of AMS is 125 mg twice daily. The typical recommendation is to start taking acetazolamide one day before your exposure to high altitude and continue usage throughout your trip. When taken one day before exposure, studies show that acetazolamide reduced AMS incidence and enhanced tolerance to submaximal exercise on the first day at high altitude versus starting administration the day of arrival.2 However, if, for some reason, the medication isn’t started a day before arrival to high altitude, then the medication should be started upon arrival, which still shows a decreased incidence in the development of AMS. 

Allergies & Side Effects

Acetazolamide belongs to a classification of drugs known as sulfonamides, which is broken down further into two categories: antibiotics and nonantibiotics. Acetazolamide is considered a nonantibiotic sulfonamide, which varies significantly from sulfonamide antibiotics because these antibiotics contain what is known as an arylamine group in their chemical structure. This arylamine group is a key component of the allergic response to sulfonamide antibiotics (sulfamethoxazole, sulfasalazine, sulfadiazine, and the anti-retrovirals amprenavir and fosamprenavir); however, this structure is not present in other sulfonamide drugs like acetazolamide.1 There is available evidence that suggests patients who are allergic to arylamine sulfonamides do not cross-react to sulfonamides that lack the arylamine group and so may safely take non-arylamine sulfonamides.1 Patients with known allergies to sulfonamide drugs should consult with their healthcare provider before taking acetazolamide.

Like all other medications, there are risks that side effects will occur with acetazolamide’s administration. The common side effects are fatigue, malaise, changes in taste, paresthesia, diarrhea, electrolyte disorders, polyuria, and tinnitus. While conducting research, I found 3 – 4 people from my hometown, located at 69 feet above sea level, who have taken acetazolamide while rapidly ascending to 8,000+ feet to ski or hunt. When asked how their experience was taking acetazolamide, the common response was that they stopped using it within the first two days due to the change in the taste of their beer! The pleasurable “fizz” in our carbonated drinks is attributed to chemical excitation of nociceptors in the oral cavity via the conversion of CO2 to the carbonic acid in a reaction catalyzed by carbonic anhydrase. So administering a carbonic anhydrase inhibitor like acetazolamide results in flat-tasting carbonated drinks, or, as described by the aforementioned subjects, a “nasty beer”!4 While a bad tasting beer is no fun, AMS is a lot less fun, and one would be best advised to continue taking acetazolamide while at high altitude.

Can taking acetazolamide increase physical performance and endurance at high altitudes?

Though enticing, it doesn’t seem to work out that way. There are multiple studies on exercise endurance in hypoxic conditions with the administration of acetazolamide, but the produced results are confounding. The majority of the studies show that for a non-acclimated person taking acetazolamide in hypoxic conditions, endurance and exhaustion time were increased with submaximal and maximal exercise. A few reasons this may be true are the induction of metabolic acidosis and its effects on muscle cells, the diuretic effect of the drug inducing dehydration, and additional increases in work of breathing cause vasoconstriction in locomotor muscles, which can impair exercise performance.3 Regardless, this medication’s proven science in the prevention of AMS should not be mistaken with the multiple confounding studies on exercise endurance.

Scott “Scotty B” Rogers, FNP-S

From Opelousas, Louisiana, Scott Rogers is currently a Family Nurse Practitioner student at Walden University after having practiced five years as an RN following his BSN from the University of Louisiana at Lafayette. He has lived in Colorado for the past four years where he enjoys hiking with his wife and dog, snowboarding all the resorts in Summit County, and basketball, and hopes to pursue more work with acute physical rehabilitation, orthopedics, and sports medicine.

References

1. American Academy of Allergy Asthma & Immunology. (2019, June 23). Acetazolamide and sulfonamide allergy: AAAAI. Retrieved November 13, 2020, from https://www.aaaai.org/ask-the-expert/acetazolamide

2. Burtscher, M., Gatterer, H., Faulhaber, M., & Burtscher, J. (2014). Acetazolamide pre-treatment before ascending to high altitudes: when to start?. International journal of clinical and experimental medicine, 7(11), 4378–4383.

3. Garske, L., Medicine, 1., Brown, M., Morrison, S., Y, B., G., B., . . . Zoll, J. (2003, March 01). Acetazolamide reduces exercise capacity and increases leg fatigue under hypoxic conditions. Retrieved November 13, 2020, from https://journals.physiology.org/doi/full/10.1152/japplphysiol.00746.2001

4. Jean-Marc Dessirier, Christopher T. Simons, Mirela Iodi Carstens, Michael O’Mahony, E. Carstens, Psychophysical and Neurobiological Evidence that the Oral Sensation Elicited by Carbonated Water is of Chemogenic Origin, Chemical Senses, Volume 25, Issue 3, June 2000, Pages 277–284, https://doi.org/10.1093/chemse/25.3.277

WMS Blog Entry No. 5: Advances in Frostbite, a Synopsis of Dr. Peter Hackett’s Lecture

Frostbite is an injury caused by freezing of the skin and underlying tissue. The main pathophysiology of frostbite is ischemia. Basically, where there is blood flow there is heat and where there is no blood flow there is no heat to that area. The vasoconstriction and loss of blood flow to the skin predispose the skin to becoming frozen. Heat transfer depends on blood flow and blood flow depends on sympathetic nerve tone. In our extremities, there are only nerves that cause vasoconstriction. Exposure to cold or a drop in the body’s core temperature can induce vasoconstriction from these sympathetic nerves in which decreases the amount of blood flow to the extremities to keep the central aspect of the body warm and central organs well-perfused to help to maintain the body’s core temperature.

Frostbite usually occurs in the apical areas of the skin also called glabrous, which is Latin for smooth because these areas have no hair. These areas include the face, palmar surface of the hand, and the plantar surface of the foot. These areas of the skin are rich in arteriovenous anastomoses, which are low-resistance connections between the small arteries and small veins that supply the peripheral blood flow in the apical regions of the skin. These anastomoses allow the blood to flow into the venous plexus of the skin without passing through capillaries, and play a major role in temperature regulation.

Causative factors of frostbite include inadequate insulation, circulatory compromise, dehydration, moisture, trauma, and immobility. All of these factors in combination can result in frostbite.

The behavioral risk factors include mental illness, alcohol/drug use, fear, apathy, and anxiety. All of these risk factors can contribute to frostbite, generally, from poor self-care.

Frostbite is said to kill twice during its two phases that occur. The first phase is the frozen phase in which ice crystals form in the intracellular compartment at about 29 degrees Fahrenheit. These ice crystals will suck the fluid out of the endothelial cells and become enlarged causing the endothelial cells to lyse from dehydration and interrupt microcirculation. The second phase is the rewarming phase in which the skin thaws and is at risk for microthrombi production and necrosis due to prolonged injury to those endothelial cells.

The usual phase at which we see frostbite in a clinical setting is after thawing, in which the skin looks flushed pink, red, with the appearance of blebs that form one hour to twenty-four hours after thawing. These blebs can rupture spontaneously in 4-10 days and shortly after, a cast-like eschar forms. Then the eschar usually sheds in 21-30 days.

Deep Frostbite

Frostbite is classified based on the depth of tissue damage, from superficial with no tissue damage being mild and deep tissue damage including muscle, bone, or tendon being classified as severe frostbite. The mildest form of frostbite is called frostnip. Frostnip is freezing of the skin but there is no actual freezing injury and doesn’t cause permanent skin damage.

Stages of Frostbite

What can you do in the field for Frostbite?

It is important to provide supportive care with IV or PO hydration to prevent dehydration. If the affected area is frozen with no imminent rescue, it is recommended to thaw the area with warm water and try to avoid refreezing. You can give NSAIDs, such as Ibuprofen, 400 mg every 8 hours, or ketorolac 30 mg IV. If the person is at altitude and their oxygen saturation is low you can provide oxygen. However, the individual must be taken to the nearest hospital for further treatment, especially in cases of severe frostbite.

New research studies have been exploring the use of thrombolytics in the treatment of frostbite. Many of the research studies have shown that IV TPA or iloprost may be of benefit to administer in a hospital setting. However, iloprost is not approved for IV use in the United States and other prostacyclins have not been studied for the use of frostbite as of yet. There are current literature and guidelines that have been published for the prevention and treatment of frostbite, however, more research is needed to further support standardized treatment of all patients with frostbite with thrombolytic therapy. Hopefully, these new studies will encourage more research into using thrombolytics and prostacyclins for frostbite.

In the meantime, it would be best to stay warm to prevent frostbite. Tips to help in frostbite prevention include:

  • Limit time you’re outdoors in cold, wet, or windy weather. Pay attention to weather forecasts and wind chill readings. In very cold, windy weather, exposed skin can develop frostbite in a matter of minutes.
  • Dress in several layers of loose, warm clothing. Air trapped between the layers of clothing acts as insulation against the cold. Wear windproof and waterproof outer garments to protect against wind, snow, and rain. Choose undergarments that wick moisture away from your skin. Change out of wet clothing — particularly gloves, hats, and socks — as soon as possible.
  • Wear a hat or headband that fully covers your ears. Heavy woolen or windproof materials make the best headwear for cold protection.
  • Wear socks and sock liners that fit well, provide insulation, and avoid moisture. You might also try hand and foot warmers. Be sure the foot warmers don’t make your boots too tight, restricting blood flow.
  • Watch for signs of frostbite. Early signs of frostbite include red or pale skin, prickling, and numbness.
  • Eat well-balanced meals and stay hydrated. Doing this even before you go out in the cold will help you stay warm.

Lauren Pincomb Apodaca is a second-year Physician Assistant student in the Red Rocks Community College Physician Assistant Program. Originally from Las Cruces, New Mexico, she graduated from New Mexico State University with a Bachelor of Science in Biochemistry and a Bachelor of Art in Chemistry. After obtaining her undergraduate degrees, she was accepted as a Ph.D. fellow in Pharmacology at the University of Minnesota where she conducted research in a biomedical laboratory doing cancer research. She then realized that she wanted to make a difference in people’s lives through hands-on experience rather than working in a laboratory. She went back to New Mexico and received her certification as a nursing assistant and started from the ground up to reach her ultimate goal of being a Physician Assistant. She has enjoyed living in Colorado and the many outdoor activities that Colorado has to offer. Her favorite are kayaking, fishing, and hiking. She is looking forward to graduating soon.

References:

Hill, C. (2017, December 22). Cutaneous Circulation – Arteriovenous Anastomoses. Retrieved September 27, 2020, from https://teachmephysiology.com/cardiovascular-system/special-circulations/cutaneous-circulation/

Frostbite. (2019, March 20). Retrieved September 27, 2020, from https://www.mayoclinic.org/diseases-conditions/frostbite/symptoms-causes/syc-20372656

WMS Blog Entry No. 4, Part II: Tick Lifecycle and Diseases in Colorado

There are two types of ticks in Colorado: soft and hard. Hard ticks have a plate on the back of their head like armor and mouth parts that are visible and directed forward. Hard ticks are differentiated by soft ticks how? You guessed it: Soft ticks do NOT have that plate on their head and their mouthparts are not visible because they lie beneath the tick.

Ticks have 4 stages of life: Adult ticks lay thousands of 1) eggs which hatch as 2) 6-legged tiny larva which develop and mold into 3) 8-legged young adult nymphs. After eating and developing yet again, the nymphs turn into 4) adults. Depending on tick type, the larvae, nymph, and adult ticks can be active and feed on blood. While ticks in most of the country develop over 1 year, ticks commonly encountered in Colorado usually require 2-3 years to develop.

While there are 27 species of ticks in Colorado, the two seen with most prevalence are the Rocky Mountain wood tick and the brown dog tick. Almost all human encounters with ticks here involve the Rocky Mountain wood tick, as this tick resides in the western U.S. and southern Canada at elevations between 4,000 and 10,000 feet.

Tick sensing its host! Courtesy of Tick-Borne Disease WMS Presentation

The adult Rocky Mountain wood tick feeds on larger mammals and humans and can carry the bacteria that cause RMSF, Colorado tick fever and tularemia. The adult tick climbs onto vegetation and waits ever so patiently until it detects vibrations, exhaled carbon dioxide, and warmth that passing mammals give off.

Adult Female and Male Rocky Mountain wood tick, photo courtesy of Colorado Ticks fact sheet

Brown dog ticks are found at lower elevations and warmer areas, and seem to only develop on dogs. Not surprisingly, these ticks are found in areas where dogs are kept in close quarters, such as kennels and homes.

Fun Fact: Most hard ticks are 3-host ticks, meaning they feed from one host and then drop from that host after each feeding (blood meal) to develop into the next stage.

Not so fun fact: Hard ticks can survive a whole year without feeding! These ticks also become dormant with high temperatures in late spring and summer, meaning they are most active in the spring. On the other side of the spectrum, soft ticks feed more briefly and frequently than hard ticks, feeding several times before they develop into the next stage.

Tick Borne Diseases:

The most common tick-spread disease in Colorado is Colorado Tick Fever with around 200 cases reported in Colorado per year. This disease is caused by a virus and is carried by the Rocky Mountain wood tick. Those infected may experience headache, fever, chills and fatigue that occur 1-14 days after the tick bite. Special to this disease is that symptoms are biphasic, meaning you will get very sick for a couple of days, then feel better (recovery phase), then become sick again. Since this disease is viral in origin, treatment is supportive, meaning medication is given to decrease your symptoms such as headache and fever.

Despite its name, Rocky Mountain spotted fever is a rarely diagnosed disease in Colorado, with around 3 reported cases per year. This serious and potentially life-threatening disease caused by the bacteria Rickettsia rickettseii is carried by both the Rocky Mountain wood tick and Brown dog tick, and has higher prevalence along the east coast in states such as North and South Carolina. This bacterium can spread from tick to human in only 6-10 hours of the tick being attached, a relatively short exposure time when compared to other tick borne diseases such as Lyme disease, which requires around 36 hours of attachment in order to spread. Early symptoms can appear within 3-12 days after tick contact and include headache, fever, upset stomach and myalgia (muscle aches). A notorious rash on the palms of the hands and soles of the feet may appear a few days after the fever onset and spread to involve the rest of the body. As this disease is caused by bacteria, it is treated with antibiotics. If you experience fever, headache, nausea, vomiting, muscle pain or a rash after possible tick exposure, seek help!

While considered a tick-borne disease, Tularemia caused by the bacteria Francisella tularensis, can also be transmitted directly by contact with infected blood of animals such as rabbits and prairie dogs during activities such as hunting. The ticks known to transmit this disease are the Rocky Mountain wood tick and American dog tick. Historically, Tularemia prevalence in Colorado was low, however there were 52 documented cases in 2015, occurring mostly in Boulder and Larimer counties.  Symptoms most commonly include swollen lymph nodes (lymphadenopathy) and if spread to the respiratory tract, infections such as pneumonia. This disease may also present with localized symptoms of skin ulcers at the location of contact of tick bite or animal blood.  Antibiotics will cure this disease.

Tick-borne Relapsing Fever, caused by the bacteria Borrielia hermsii, is quite rare in Colorado as well. It is carried by the soft tick Ornithodorus hermsi and associated with nesting rodents. This disease is usually spread when a person is bitten by this tick while sleeping in cabins where rodents are present. Symptoms occur in a 3-day cyclical pattern and include high fever, headache, and muscle and joint aches. Since it is bacterial, this tick-borne disease is treated with antibiotics as well.

Not caused by a virus or bacteria, Tick paralysis is a reaction to tick saliva caused by neurotoxins produced in the salivary glands of the female Rocky Mountain wood tick. This can occur if the tick remains attached for a long period of time. Symptoms include difficulty walking within hours to a day of tick exposure and can progress to limb numbness and difficulty breathing. While this sounds frightening, there is good news: these symptoms are COMPLETELY reversible once the tick is removed, with symptoms resolving in days to a week.

A tick talk is never complete without discussing Lyme Disease, the most prevalent tick-borne disease of humans in the US. While there have been some cases reported in Colorado, it is thought the disease originated from a black-legged tick exposure outside the state in areas from Massachusetts to Virginia, Utah, and southern Washington to northern California.  This spirochete-type bacterium (borrelia burgdorferi) is carried by black-legged ticks (deer ticks). You may not see an attached tick with this disease, as it is not the adult, rather the nymph and larval stage ticks that transmit this bacterium. The nymph and larvae look more like tiny black or pale brown dots and are extremely difficult to see during tick checks. Symptoms include the infamous non-itchy red bull’s eye rash that develops within the first month of the bite. Again, you can see generalized flu-like symptoms such as headache, fever, chills and fatigue. It is reported that early recognition and treatment can result in complete recovery, and reduces the risk of arthritic, neurologic or cardiac complications that can develop days to years later.

The infectious diseases that ticks may carry can definitely wreak havoc. This is why it is important to do what you can to prevent tick bites while enjoying the beautiful outdoors. Read Part I of this post on Tick-Borne Illness here.

References

  1. Cranshaw W, Peairs F, Kondrateiff B. Colorado Ticks and Tick-Borne Diseases Fact Sheet. Colorado State University Extension. https://extension.colostate.edu/topic-areas/insects/colorado-ticks-and-tick-borne-diseases-5-593/. Accessed August 5, 2020
  2. Author Unknown (2016, July). Quandry: Ticks in the High Country and what they can do to you. Summit Daily. https://www.summitdaily.com/opinion/quandary-ticks-in-the-high-country-and-what-they-can-do-to-you/ Accessed August 5, 2020
  3. DeLoughery, T. (2020, July). Tick Borne Disease. Presentation through Wilderness Medicine Society Virtual Conference. Accessed September 5, 2020.

Laurie Pinkerton is a 3rd year Physician Assistant Student studying at Drexel University in Philadelphia, PA. Originally from Northern, VA, she graduated from the University of Mary Washington in Fredericksburg, VA with a degree in Biology in 2014. She moved to Keystone to live that ski life and stayed for 2 years, working as a pharmacy tech at Prescription Alternatives and as a medical assistant at Summit Cardiology. Prior to starting PA school, she moved to Idaho where she learned about organic farming and alternative medicine.  She has loved every second of being back in Summit County and learning here at Ebert Family Practice. She looks forward to practicing Integrative Medicine in the near future.

WMS Blog Entry No. 4, Part I: Tick Bite Prevention and Proper Removal

Ticks are blood feeding parasites. Ticks are known as vectors because they can transmit different pathogens responsible for several diseases including Colorado Tick Fever, Rocky Mountain Spotted Fever (RMSF), Tularemia and relapsing fever. While there are 27 species of ticks in Colorado, almost all human encounters w/ ticks in Colorado involve the Rocky Mountain wood tick, a tick that only lives in the western U.S. and southern Canada at elevations between 4,000 and 10,000 feet. Another highly prevalent tick is the brown dog tick which is specific to dogs.

Before you go out!

DO:

  • Wear protective clothing! Wearing long sleeved shirts, long pants tucked into your socks and close toed shoes can keep ticks from getting onto your skin, as ticks are usually acquired while brushing against low vegetation.
    • wear light colored clothing, as this makes it easier to find ticks that have been picked up
    • Treat clothing w/ permethrin as this can help kill or repel ticks for days to weeks! Do not apply directly to skin.
  • Use Tick repellent. This includes the well-known DEET along with picaridin, IR3535 and oil of lemon eucalyptus
    • Repellent can be applied either directly to skin or to clothing, AND is most effective if applied to the lower body that is likely to come in contact with ticks first!
    • If applying repellents to skin:
      • DO NOT use high concentration formulas on children (DEET concentration > 30)
      • AVOID applying repellents to your hands or other areas that may come in contact with your mouth
      • DO NOT put repellent on wounds
      • ALWAYS wash skin that has had repellent on it.
  • Remember: Dogs can get ticks too! Don’t forget to consult your veterinarian about how to protect your furry friends against ticks.

When you go out: DO NOT assume that you won’t get bit.

  • Avoid tick habitat
    • Ticks are most active in spring and early summer and are concentrated where animal hosts most commonly travel, including areas of brush along field and woodland edges or commonly traveled animal host paths though grassy areas.
      • DO try to avoid exposure in these areas by staying in the center of marked trails when hiking to avoid brushing vegetation that ticks may be perched on waiting for you!
    • If possible, avoid these sites during tick season.
    • If you live in known tick territory, you may even get a tick bite in your own backyard! Decrease this risk by creating a tick-free zone around your house by keeping your lawn mowed, eliminating rodent habitats (wood or rock piles) around your house, and placing wood chips between your lawn and tall grasses or woods.

After coming back inside

  • Perform a tick check which includes botha visual and physical inspection of your entire body, as well as your gear and pets. Because ticks take several hours to settle and begin feeding, you have time to detect and remove them. You tend to not feel ticks because their saliva has histamine suppression and analgesic effects. Ticks like warm, moist and dark areas but can latch anywhere.
    • Examine your scalp, ears, underarms, in and around the belly button, around the waist, groin/pubic area, buttocks and behind your knees.
    • If camping, perform tick checks daily on humans AND pets, making sure to examine children at least twice daily. Again, pay special attention to the head and neck and don’t forget to check clothing for crawling ticks.
    • Shower and wash your clothes after returning home from the outdoors.

If you or a family member get bit by a tick: DO NOT PANIC, and DO NOT immediately rush to the emergency room! If the tick has been attached for less than a day, the chance of the tick transmitting one of these diseases is low. Removing ticks can be tricky, as they use their mouthparts to firmly attach to the skin.

Best method for tick removal -> remove as quickly as possible!

1. Grasp the tick with fine tipped tweezers as close to the skin as possible. If tweezers are not available, use a rubber gloved hand or place tissue or thin plastic over the tick before removing it to avoid possible transmission of disease.

2. Pull tick SLOWLY and with STEADY PRESSURE STRAIGHT away from the skin

  • DO NOT:
    • Crush, puncture, twist or jerk the tick as you remove it. This may increase risk of the tick regurgitating infected body fluids into the skin or leaving mouthparts in skin

3. After the tick is removed, disinfectant the attachment site on skin and WASH YOUR HANDS. Dispose of the live tick by placing in a sealed bag/container and submersing it in alcohol, then wrapping it tightly and crushing it in duct tape, OR flushing it down the toilet.

  • DO NOT:
    • crush the tick in your fingers
    • try to suffocate the tick still on the person by covering it with petroleum jelly OR touching it with a hot match to suffocate -> these methods can cause the tick to burst and INCREASE time the tick is attached, as well as making the tick more difficult to grasp

Remember: the goal is to remove the tick quickly from the host as opposed to waiting for it to detach on its own.

If you remove the tick and are worried, you can always put the tick in a sealed container with alcohol and bring the dead tick to your medical provider.

If you develop a rash or flu-like symptoms (fever, fatigue, body aches, headache) within several weeks of removing tick, see your medical provider and tell him/her about the recent tick bite, when it occurred and where you acquired the tick.

Remember: These diseases are very treatable if caught early enough!

Graphic taken from https://www.cdc.gov/ticks/pdfs/FS_TickBite-508.pdf

Stay tuned for next month’s explanation of the tick life cycle and tick-borne diseases in the high country!

References

1. Colorado Tick and Tick Born Diseases fact sheet. https://extension.colostate.edu/topic-areas/insects/colorado-ticks-and-tick-borne-diseases-5-593/ Accessed on 8/8/20

2. Peterson J., Robinson Howe. P. Lyme Disease: An Uptick in Cases for 2017. Wilderness Medicine Magazine: https://www.wms.org/magazine/1213/Lyme-Disease. Accessed 8/8/20

3. Do’s and Don’t’s of Tick Time: https://awls.org/wilderness-medicine-case-studies/dos-and-donts-of-tick-time/ Accessed 8/8/20

Laurie Pinkerton is a 3rd year Physician Assistant Student studying at Drexel University in Philadelphia, PA. Originally from Northern, VA, she graduated from the University of Mary Washington in Fredericksburg, VA with a degree in Biology in 2014. She moved to Keystone to live that ski life and stayed for 2 years, working as a pharmacy tech at Prescription Alternatives and as a medical assistant at Summit Cardiology. Prior to starting PA school, she moved to Idaho where she learned about organic farming and alternative medicine.  She has loved every second of being back in Summit County and learning here at Ebert Family Practice. She looks forward to practicing Integrative Medicine in the near future.