Showing posts with label altitude sickness. Show all posts
Showing posts with label altitude sickness. Show all posts

27 September 2014

Annapurna Base Camp Trek - Day 6: Reaching the Annapurna Sanctuary finally!

To read all posts on my Annapurna Base Camp trek, click here for the complete series.


Entering the Annapurna Sanctuary
Within the Annapurna Sanctuary at 3,200 + meters / 10,500 + feet above sea level

Day 6: April 22, 2014

D-Day. Always the hardest day.  And certainly an unforgettable one.

I woke up shivering in the cold inside my room at Himalaya, rather dreading what was about to happen. I knew the final push would always be difficult; it was either I make it to Annapurna Base Camp today or not.

Even if I had made it to Everest Base Camp last year at the [literally] breath-taking altitude level of 5,360 meters above sea level, I was never complacent enough to think that reaching ABC was a done deal. Being the realist that I was, I knew a dozen things could go wrong: a terrible bout of altitude sickness perhaps, or an ankle sprain -- or even an avalanche. 

Annapurna Base Camp (4,130 m)  is a sanctuary located within an imposing ring of mountains and no stranger to avalanches, which occur at times within the year.  This area did pose a certain risk -- one that I was reluctant to tell my family and friends back home. It was bad enough that I got a million messages while in Tadapani on Day 3 when they had heard about the avalanche in Everest Base Camp. I think if I had mentioned that Annapurna was prone to avalanches too, my loved ones would have probably gone into collective cardiac arrest.

That said, the locals would know best which routes to take after an avalanche or even whether to proceed OR NOT to base camp depending on the amount of snow falling. The local guides will be able to determine if it is safe to stay put and delay the trek to ABC if they feel an avalanche is highly possible. This is their territory, after all, and it would be wise to heed local advice.

on the way to Annapurna Base Camp
Us small people vs large boulders.  This area is prone to landslides and avalanches.
I was anxious to start as early as possible, and so we left at 7:30 am.  It was very cold, but I wore only 2 layers of thermals, my down vest, a scarf and a wool cap. I refrained from completely bundling up since Madan mentioned that the trail going up would be tough. If I was going to work up a sweat on the ascents, I didn't want to feel super hot and stuffy inside my outer shell jacket.

The trek from Himalaya to Deurali usually takes 2 hours but we did it in 2.5 hours due to the regular route being blocked from a recent landslide. And so we had to go through the more difficult path by the river bed and scramble over some large rocks. I was suddenly feeling very, very exhausted.  And when both the fatigue and headache started manifesting, I knew that I was starting to contract that all too familiar feeling of acute mountain sickness. After all, I was already past the 3,000-meter altitude mark. Hello, AMS, you old friend you.

The way from Deurali onwards looked very dramatic; you can feel you're officially entering the Annapurna Sanctuary as you trek through this narrow, rocky pass heading into the ring of mountains. This was avalanche territory, but the quasi-terror and fatigue I was experiencing still could not suppress the general awe I had of this beautiful place. 

Entering the Annapurna Sanctuary
Entering the Annapurna Sanctuary. Madan in front of me. The path here was flat but this was where I started
to contract altitude sickness.

Everything was mostly ascent that day -- whether gradual or steep, it was all about going up, and the altitude was getting to me. I kept asking Hari in a hopeful tone of voice, "No ali ali uralo?" ("No going down a little bit?") And he would shake his head, replying, "Ukalo for today. Bistaari, bistaari." ("All up today. Go slow, go slow.")

As I trudged beside Madan, he kept casting worried looks at me. I was walking like a zombie, just trying my best to keep it together. I would whisper to him at times, "Malai thakai lagyo." ("I'm tired.")

By the time we reached snow-filled Machhapuchhre Base Camp (3,700 m) for lunch, the sky was overcast and I was totally beat and actually starving. My brain was having a hard time processing that I still needed to make it to Annapurna Base Camp before nightfall. 

Inside the MBC teahouse, a lot of trekkers crowded inside the dining hall. Majority had no intentions of going to ABC that day.  Their aim was to spend the night at MBC and then trek up to ABC early morning the next day.  Which was a solid plan, actually, and one that I was ready to embrace -- especially when it started to rain hard as I was wearily eating my vegetable rice.

Madan kept looking out the window, his frown deepening as the rain continued.  A small part of me wanted him to decide that we would be sleeping in MBC tonight, but the stubborn (and hence, bigger) part of me felt that I had to stick to plan and reach Annapurna Base Camp that same day. I had psyched myself to do it in 6 days, and I didn't want to disappoint myself. 

The vegetable fried rice did wonders to my energy level and I was suddenly itching to leave. When the rain finally stopped after an hour or so of waiting, Madan gave me the signal to go, and there we were, negotiating the slippery, slushy snow up to Annapurna. Hari plunged way ahead and soon, he was just a small speck in the distance. Madan stayed with me, of course, and ensured that I wouldn't be falling into deep holes of soft snow. By now, I had to bundle up and put on my outer shell jacket which protected me from rain, snow and the biting cold. 

I was getting  a bit nervous because I was surrounded by mountains on all sides - these snow-covered silent, imposing mountains that were so majestic and terrifying at the same time. They looked like they were watching me, judging me, waiting for me to mess things up. Please, please, no avalanches please, I half-prayed, half-chanted silently. And then it began to snow in earnest: first from behind, and then snow started coming in all directions, pricking my face like tiny, cold needles. 

Machhapuchhre Base Camp behind me
Machhapuchhre Base Camp (3,700 meters) behind me, as I headed up to Annapurna Base Camp

To make things worse, I had just realized something that immediately filled me with panic.  If I were in a movie, this would have been a dolly zoom moment, with the camera zeroing in on the stricken expression on my face. 

My gloves. I left my gloves inside my rucksack. Which Hari was carrying right now.

OH. MY. GOD. I. AM. NOT. WEARING. ANY. GLOVES. AT. ALL.

Those two hours felt like an eternity. It was to be one of the most profound and challenging experiences in my life so far. I kept trudging up, doing my best not to slip in the snow. With my face half-covered by my wool scarf and my jacket hood protecting my head, I looked like a total Eskimo. I also tried not to look at my hands, because to see them would be to fully accept how totally cold and unprotected they were. Shoving my hands into my pockets wasn't that much of an option because I needed to hold onto my trekking poles badly for stability.  I was still going up, up, up on very slippery snow. 

During the first hour, I was able to encounter people who were on their way back. They were in a hurry, as the weather wasn't being cooperative. But as the snowfall worsened, it became clear that it was just me and Madan on the trail; no more trekkers venturing out into the snow that day.

Trekking in the snow without any gloves
As you can very well see, I had no gloves. Argh.

Heading up to Annapurna Base Camp
Can you spot my guide Madan? I stop at times to take photos; I may never see such a dreary but
gloriously lonesome landscape again.
Earlier, I had prayed for no avalanches. This time, I was praying not to get severe frostbite. Surely, I wasn't going to get frostbite at 3,700+ meters within 2 hours of trekking, right? Right? 

I repeatedly told myself how stupid I was. My kingdom for a pair of gloves right now! 

My head was throbbing, the snow kept falling, and the landscape was a complete white-out. I could barely even see Madan, who was ahead of me, setting out a path for both of us. At some point, I got emotional and started to tear up. I thought, was that a symptom of altitude sickness, too? Madan didn't get to see the tears forming at the corners of my eyes, but the silent mountains of the Annapurna range did.  They were the only witnesses to my near-breakdown.

The secret to enduring such conditions, I believe, is not to think too much. I tried not to think of my near-frozen hands and my numb face. I just focused on going up, one step at a time. Sure, I had a headache from the mild AMS and I felt like I was living in an icy hell at that point, but there was something I was still immensely grateful for: that there was ample -- little, but still ample -- oxygen in the atmosphere. I never felt completely robbed of breath. In the Everest region, I felt I was fighting for air most times; here in Annapurna, all I had to worry about was the rough trail and the snow.

Oh, and the lack of gloves, of course.

I promised myself that if I ever made it out of ABC alive, I would buy four extra pairs of gloves and just stuff my pockets silly with gloves on my next trek.

After a while, I couldn't believe it when Madan suddenly stopped in his tracks, turned to look at me with a grin and said, "Can you see the ABC teahouses? We'll be there in 10 minutes."

Really? We're here? I strained my eyes but because of the heavy snow falling, all I could make out was the famous Annapurna Base Camp marker, which welcomes every trekker.  And then I saw a patch of blue and brown, making its way towards us. It was Hari. He was coming for us, braving the cold wind and snow once more.

When he reached us, I immediately held out my hands. "Look, Hari! I forgot my gloves!" And my porter smiled the widest smile I've ever seen. "Oh! Good! You trekked in the snow without gloves. Just like a Nepali!" I think he was very proud of me...!

Madan suggested that we take photos beside the ABC marker early next morning but I insisted that we have a few photos taken now. It was important that I capture that moment of arrival--snow and all. And I could finally say to myself that I made it to Annapurna Base Camp in 6 days, as planned!

Posing by the Annapurna Base Camp marker
At the Annapurna Base Camp marker with my porter Hari. Not even the heavy snowfall could dampen my joy.
And yes, I made it to ABC without gloves! 
I didn't realize how terribly cold it was until I was inside my room at the teahouse.  Shivering uncontrollably, I peeled off all my gear made wet by the snow. Most rooms were empty because the snowfall probably deterred more trekkers from arriving that day.

While the teahouse owners were preparing dinner, I felt the urgent need to call home.  I knew my family was worried about me.  There wasn't any mobile signal in ABC, so I had to use the teahouse's satellite phone service at Rs 200 (US$ 2) per minute. What was supposed to be a 1-minute call to my younger sister ended up being a 7-minute one because I learned that moment that my beloved 2-year old Syrian pet hamster Ginny passed away yesterday.  Needless to say, I was very upset and I cried.

I knew Ginny was in the twilight of her years as a hamster, but I had hoped that she would still have a few extra months to go. What devastated me was that I wasn't there when she passed away, but my mom reassured me that she died peacefully, inside her comfy hideout, without any sickness. It was just old age. I was heartsick over her passing, but glad too that she lived a very happy and contented life.

It was sweet how the teahouse people fussed over me and my dinner when they found out why I was so upset. Tried to eat my pizza dinner, but I could only manage a few bites.  I didn't even finish a slice! My headache was worsening as well. By 7:30 pm, I whispered to Madan and Hari that I was completely exhausted and ready to sleep.

Woke up in the middle of the night to pee.  My bladder felt like it was about to burst; this feeling is all due to Diamox.  I bundled up, put on my head lamp, and braved the cold to go to the common toilet outdoors and peed like a gallonful. The headache was still there and I wished that it would go away by daybreak.

Like an answered prayer, all traces of altitude sickness were gone when I woke up at 3:20 am. In the darkness, I mouthed a silent 'thank you.' A thank-you to God, yes, but really, it was also just a thank-you in general.  A thank-you to the mountains, a thank-you to the wonderful people who helped me along the way.

I had made it to Annapurna Base Camp at 4,130 meters above sea level, and I had every reason to be thankful.

At Annapurna Base Camp
My bucket list moment  :)
***

To be continued....

My next post will focus on seeing the beautiful Annapurna Sanctuary at the break of dawn. The 360-degree view is incredible.  More on that soon!

   

If you want to do an Annapurna Base Camp trek, do consider visiting the Himalayan Planet Adventures website and check out their 16-day Annapurna Base Camp trek package.

     


30 September 2013

Tips on How to Prepare for the Everest Base Camp Trek

To read all posts on my Everest Base Camp trek, click here for the complete series.


Seeing this map makes me realize how far I've trekked--from Lukla all the way to Everest Base Camp.
Oh my God. Image Credit: Himalayan Planet Adventures P. Ltd.

A lot of people have been asking me how I prepared for Everest Base Camp, what stuff did I bring, what life was like on the trail, etc.  Someone even asked me if I had to ration my food for 12 days and cook my meals over a campfire every night. Lol.

This blog post is written for those who are doing this trek for the very first time and wish to know what to expect. I've also made a previous post on a breakdown of all expenses during an Everest Base Camp trek as well as another blog entry on a complete packing list for trekkers to EBC.

I wrote all these because I wanted to share my experiences, and hopefully help somebody in preparing for this once-in-a-lifetime trek. And if this blog post does convince someone to go and do it, that would make me very happy!

1. Go solo or go with a group or buddy?  Trek costs can be shared between friends and/or couples, especially when it comes to food, lodgings or a nice pot of piping hot chocolate. Plus, you're bound to take each other's photos the whole way going up, so there won't be any shortage of captured memories. Just be sure your trekking buddy is someone you really get along with--because you'll be stuck with one another 24/7. Joining a group can also be arranged prior to the trek. If you are hiring a local trekking agency, they normally group you with others who are scheduled to trek on the same day as you are. You can also arrange with the agency for you and your buddy to trek as a private group. Or, you can always go on those Lonely Planet and Trip Advisor forums where people are looking for fellow trekkers to trek with them on specific two- or three-week periods.

I traveled solo, and I loved every minute of it. There is absolutely no reason for anyone--especially for solo female travelers out there--to be concerned about doing Everest Base Camp alone. First of all, you aren't really alone. There's a guide and porter with you, and at the end of each day, you get to meet fellow trekkers in the teahouse you're staying in for the night.  The trail is full of people, especially during peak season. However, independent trekkers are normally discouraged to travel completely alone; in the event that one needs medical assistance, someone may not be readily on hand to answer the call for help.

The advantage of traveling solo is that I got to do everything at my own pace.  I didn't have to deal with the pressure of keeping pace with total strangers, who may be impatient and way faster than me, or may be super slow. Or they may be the type to complain a lot, talk too much, exhibit annoying characteristics, etc. If I had happened to get stuck with people I didn't really like, then I would have had no choice but to spend 12 full days in their company.

When I craved solitude, I got to have my 'alone' time. When I felt like chatting with people, I'd talk to other trekkers in the teahouse or I'd strike up a conversation with a stranger on the trail. Most of the time, I talked and played cards with my guide and porter, and those were great bonding times. But whenever I felt the need to be alone, I had enough space and time to enjoy my solitude. Solo traveling is pretty fun as it puts you in control of all your travel arrangements.

in Tengboche on the Everest Base Camp trek by gina sales, on Flickr
I traveled solo--and my best friends on the trek were Dhan Kumar (left) and Madan (right), my porter and guide, respectively. This is my favorite picture of us in Tengboche. Everest is right behind us three.

2. Getting a local trekking agency vs. Do-It-Yourself. I didn't even include foreign trekking agencies (located outside Nepal) as an option. They are just too expensive. I mean, sorry, but what's the point of going through them? You can arrange the trek logistics yourself or search the Internet for credible trekking agencies in Nepal. There are plenty of them, and the Nepalis are honest people to deal with.

That said, once you decide to go DIY or through a local agency, this will pretty much spell out how your trip will look like. Decide between these 2 options, and everything else will follow.  It all depends on your comfort level, budget, and how you want to control things. For more information on what to budget for, visit my blog post on costs to expect during an Everest Base Camp trek.

Going DIY means hiring your own guide and/or porter and making your room and food arrangements as you go. Guides and/or porters can be hired the moment you land in Lukla. You will of course need to talk to them (and rely on your wits and gut instinct to see if you're comfortable enough to be with them for 12 days) prior to striking a deal. Most, if not all, of the Nepalis I've met along the trail are polite and friendly. Tourism is what drives the economy of the Khumbu region where Everest is, and trekkers are treated with great hospitality.

I opted to get a local trekking agency, Himalayan Planet Adventures (HPA), and I chose their 16-day Everest Base Camp trek package. While getting an agency may be rather pricier than trekking independently, I felt it suited my budget and my idea of how I wanted my trip to be. I didn't want to deal with the hassle of looking for a guide and porter, securing my own domestic flights, choosing a teahouse at the end of each day, and reaching for my wallet after every meal I ate.

When I arrived in Kathmandu, everything was conveniently arranged for me; I just paid for the full package cost--which included my hotel in Kathmandu, teahouse lodgings, food, guide and porter fees, permits, domestic flights, and airport transfers. With this package, I could pick any food item on the menu in any teahouse I was in, and I could also have my choice of hot drink with each meal plus a bowl of soup a day. I didn't have to worry about carrying loads of cash (or losing all that cash!), because my guide Madan took care of the lodging and food arrangements in my behalf. All I had to shell out personally as miscellaneous expenses were mineral water, hot showers, treats (like chocolate), battery charging and Wi-Fi.

When I was stuck in Lukla for a day before heading out to Kathmandu, the HPA team was the one arranging for my revised domestic flight bookings and a possible chopper ride. For me, it was all about leaving the nitty-gritty logistics to the agency so that I could fully focus on the physical demands of the trek.

Again, it all depends on your budget and the level of comfort and control you're expecting on the trail.  It's your Everest Base Camp trek, so feel free to choose whichever option makes you happy.


3. Physical Conditioning. Obviously, you have to be decently fit for this trek. You don't need to be ultra athletic (I'm most definitely not!); just make sure you have had some form of physical preparation a few months before EBC. Some trekkers do conditioning for an entire year prior to the trek. If you do regular exercise, you'll be fine. I do running, boxing and bikram yoga (hot yoga) during my spare time. When I was preparing 3 months before Base Camp, I just merely had to increase the rounds I'd do for boxing, or run a few more extra kilometers as endurance training. I've been doing bikram yoga for two years now, and I've realized that all those breathing exercises at the start of each bikram session really helped me during the hardest days of the trek.   


vegetarian food on the Everest Base Camp trek
I'm not the best in taking food photos, but this
tomato garlic pasta with yak cheese tastes so good!
Fresh or  dried chili is always available if you like
your food spicy like I do.
4. Going Vegetarian for 12 Days. It's not like you have much of a choice, actually. Be gastronomically prepared to go vegetarian all throughout the trek. There is no frozen storage system in the Khumbu region, and all uncooked meat are carried up and down by Sherpas. The freshness of the meat can't be guaranteed. So if you have a sensitive stomach or if you don't want to risk acquiring some gastrointestinal illness, avoid meat altogether while you're on the trek. My guide Madan said I could have meat at Namche Bazaar or at lower elevations, so if you are really craving a burger or meat pizza, you can have those at lower altitude levels.

I played it safe and avoided meat completely. I thought I would be weak for the whole 12 days but I felt surprisingly healthy and strong. The Sherpas at the teahouses can really cook up a storm, and they serve really delicious veggie dishes like garlic cheese pasta and vegetable rice. And then there is the ubiquitous staple meal of the Nepalis which they can eat day in, day out and never get tired of--dal bhat. It is a dish that is composed of rice (bhat) and cooked lentil soup (dal) that is most often supplemented by vegetables, potato curry, pickled chili, and sometimes with roti or papadum.

I would sometimes find myself looking forward to a steaming hot plate of dal bhat at the end of a cold, wet day of trekking. The best part is, the Nepalis always serve you more than one round of dal bhat if you're in the mood for seconds or thirds.

dal bhat on the Everest Base Camp trek
I think dal bhat is the reason why Nepalis are so strong and can carry truckloads of stuff on their backs. As my
porter Dhan Kumar would say, "Dal bhat power, 24 hours!"

5. Bring cash. I kind of learned this the hard way.  Before the trek, I made sure to withdraw enough money from an ATM in Thamel, Kathmandu, because I read somewhere that there would not be any ATMs to be found up on the trail (for very obvious reasons). No credit card machines either past Namche, of course.  So make sure you have Nepalese Rupees with you before you fly to Lukla. This is so important. When I got back from the trek, I was kind of running low on cash and I wanted to withdraw money, especially when I was stuck for an extra day in Lukla.  No ATM machines there, but you could ask your guide to bring you to a few banks in Lukla that can swipe your credit card for you, and then they will provide you with the cash equivalent.  Thankfully, I didn't have to do that, as I was able to fly to Kathmandu the next day.


Dhan Kumar and the yak stove
Dhan Kumar places dried yak dung into the stove. Yak dung
is used as fuel everywhere in the Khumbu region to keep
people warm by the stove at night. 
6. Expect basic accommodations. This is a trek to Everest Base Camp, after all, so best to lower your expectations.  Frankly speaking, roughing it during the trek is really part of the charm, and I was glad to go through such an experience. Teahouses (which are like small, more basic-looking Swiss chalets) along the trail normally offer rooms that contain two single beds each, common toilets (some have common shower facilities), a big common dining area where everyone gathers--and zero central heating system. Well, there's the stove in the middle of the dining hall that's basically the warmest place in the entire teahouse--but it's only lit for a few hours every evening.

Toilets are usually the squat kind, but many teahouses have at least one Western toilet. As for showers, you can encounter either a 'bucket shower' or a 'gas shower' in some teahouses. Read about my bucket shower experience if you're the type who needs to have at least one or two showers during the entire trek.

Rooms get smaller the higher you go up, but are decent enough, if you're not the fussy type. All rooms have pillows and blankets, and you could always request for extra, when it's low season. Come peak season, you will need to depend on your sleeping bag and just one blanket to keep you warm--as teahouses can really fill up fast with trekkers.  Trekkers who aren't able to get a room end up sleeping in the dining hall.

Most teahouses at higher elevations are powered by solar electricity; there are times when you are unable to charge your phone or camera at all because there is no electricity.  So when you are in a teahouse that does have electricity, do grab the opportunity to charge your gadgets. You wouldn't want to run out of batt when you get to Base Camp.

a typical teahouse dining hall found on the Everest Base Camp trek
A typical teahouse dining hall (with a stove in the middle) found throughout the Everest trail.

A Sherpa man and his heavy load on the Everest Base Camp trail
A Sherpa carries his heavy load up the trail. It's just a
typical day's work for them, but it's so mind-boggling
to see so many of them do this all the time. Super humans!
7. Give way to Sherpas and yaks. Try and compete for space on the narrow trail path with a yak--and chances are, you'll be injured by its sharp horns, or worse, you may get nudged off the cliff. When a train of yaks is arriving, you need to stop trekking, step aside, and practically press yourself against the mountain wall to avoid being a yak victim.

As for Sherpas, you can't help but respect them and give them the right of way-especially when they're carrying thick stacks of plywood on their backs or heavy drums filled with goods.  The people of the Khumbu region are impressively strong, but they're human, too. When you encounter them on the trail carrying heavy loads, give them a break by not blocking their path. The reason you have a roof over your head and a decent bed to sleep in on the remote trails of the Himalayas is because Sherpas carried all those construction materials on their backs up to the top.



8. Respect the local culture. Be mindful of local customs, and when your guide tells you to always walk on the left side of a prayer wheel or a Buddhist Mani stone wall, or turn the prayer wheel in a certain direction, just do so.  And it doesn't hurt to learn the local language either. Basic phrases like 'namaste' (hello/goodbye-which is also said a lot in my yoga classes) and 'dhanyabad' (thank you) are commonly exchanged between the locals and trekkers alike. I have an affinity for learning new languages so I asked Madan and Dhan Kumar to teach me as much Nepali as they could. I had them laughing in stitches every time I'd say something funny (or naughty) in Nepali, which is a nice language to learn.
Buddhist mani stone and prayer wheel along the Everest Base Camp trail
Always turn the prayer wheel in a clockwise direction.
And always walk on the left side of a Buddhist Mani
stone.

When you see Sherpas carrying their heavy load or are at rest on the trail, just say, 'Namaste. Ke cha?' Then watch them break into smiles. 

To be honest though, I think the one local thing I had difficulty accepting was that guests are served their food first, and guides/porters have to wait at least 30 minutes or an hour after for them to receive their food. It is understandable that Nepalese would want to consider their guests as first priority, but as a trekker traveling with both her guide and porter, I felt uncomfortable being served food while my two companions, who were equally tired and hungry as I was, had to wait some more. In my country, regardless of social or economic status, food is served to everyone at the same time and people normally eat together. 

But the Nepalese teahouse owners were pretty nice about my requests to have Madan's, Dhan Kumar's and my food served together. They were a little surprised about such requests, but very obliging. 

9. Buy all you need in Thamel, Lukla or in Namche. If you've forgotten to get some trekking gear in your own country, you can do last-minute shopping in the bustling backpacker district of Thamel, Kathmandu, the best place to be in for all your trekking needs. Lukla has a lot of shops too, but with lesser choices compared to Kathmandu. 

As for Namche Bazaar, think of it as the Rivendell of your trek.  It is the last point of civilization as you know it. Goods become scarcer and way too pricier as you ascend past Namche.  So if you need to buy trekking gear, hand sanitizer, energy bars, multivitamins or even a deck of playing cards, Namche Bazaar is your last chance to do so.   


10. Counter Altitude Sickness. Last, but certainly not the least! Acute mountain sickness (AMS), or commonly referred to as altitude sickness, is, I think, the great equalizer when it comes to trekking. Regardless of fitness level, age and even mountaineering experience, everyone is bound to feel AMS at some point past the 3,000 meter mark.  It just depends on the degree of altitude sickness that you've contracted. Altitude sickness is no joke, and can even lead to death. On the day I was to reach Base Camp, I learned about the deaths of two trekkers who never made it due to altitude sickness.

Mild AMS is normal and is experienced by many.  But severe AMS is debilitating, and any person with moderate to severe AMS should already be given the medical attention needed.  Under such cases, the trekker experiencing bad altitude sickness is already made to descend as rapidly as possible before it becomes fatal.

Mild symptoms include headache, fatigue, breathlessness, and loss of appetite--all of which I experienced at some stages and which were addressed immediately.  You know you already have severe AMS if you're experiencing severe headache, disorientation, vomiting, breathlessness (even at a standstill) or if you're exhibiting irrational behavior. If these symptoms are happening at the same time or one after the other, you need to descend immediately or have your guide arrange for a helicopter evacuation, weather permitting.

Here's how to avoid severe altitude sickness:

a. Proper Acclimatization - I talked about acclimatization in this post, as explained to me by Naba and Madan of Himalayan Planet Adventures. The general rule is to 'climb high, sleep low.'  And for about every 1,000 meters of ascent, you will be asked to stay an extra day at that current level in order for your body to adjust and acclimatize.  Your guide should be able to advise you on this. And please do not trek completely alone. Who's going to guide you down the path when you have a massive headache, and you're retching and feeling dizzy and disoriented? When I was experiencing minor AMS on the way to Pangboche on Day 4, Madan and Dhan Kumar were there to help me and monitor my condition.

garlic soup on the Everest Base Camp trail
A bowl of garlic soup a day keeps the altitude sickness away.
I had one every night while on the trail. 
b. Drink 3-4 liters of liquids a day - Because of the demands of the trek, you will easily consume at least 2-3 liters of water a day. Never allow yourself to be dehydrated, as this helps contribute to AMS. Liquids such as hot chocolate and garlic soup also helped me a lot; garlic soup is a natural preventive method against AMS and is pretty delicious.  Coffee and too much tea are actually not recommended during the trek, as these cause heart palpitations. As much as I am fond of coffee, I had to stop around Day 3.

c. Take Diamox - Diamox (generic name: Acetazolamide) is the medicine one takes to counter the effects of altitude sickness. On the Internet, there are differing opinions as to when to take it--whether to start taking it 24 hours before the trek or to take it when you start feeling symptoms, or to simply avoid it at all. My advice: consult a doctor prior to the trek. Diamox can affect people in different ways. In my case, I only took Diamox when I started contracting minor altitude sickness, which was in Day 4 of the trek. My daily dosage was 250mg--split into two, so I could take 125mg in the morning and 125mg in the evening. You can buy Acetazolamide in Kathmandu or in your own country. In the Philippines, it is known as Cetamid. Some typical side effects of Diamox include frequent peeing and a tingling sensation on your toes and fingertips.

d. Pace yourself - I honestly don't get why some trekkers feel pressured into going up to Everest Base Camp as fast as they can. This isn't a race. Nobody back home would really care about your pace per day or if you outpaced your trekmates; they just want you safe and alive. I hear and read sad stories about how there are ultra-fit, super competitive people who trekked to EBC only to descend because their bodies couldn't handle it, that they didn't acclimatize properly, that they overexerted themselves, etc.  In some cases, trekking with a group even presents dangers, as people have different stride lengths, endurance levels, and pacing--and all this makes some feel 'pressured' into keeping up with the overall pace of the group.

e. Avoid alcoholic beverages and cigarettes during the trek - You do not want a hangover to enhance your experience of altitude sickness. You really do not. And breathing the thin air through the nose or mouth is already a hard task; you won't be able to smoke properly anyway. Reserve the liquor and tobacco for your last day, when you're back in Lukla.      


Sorry for the long post, but that's pretty much it! All the important stuff to know before heading off for the Everest Base Camp trek. This is my last post on Everest Base Camp (whew!) and I hope you found something useful or at least mildly entertaining in all the 10 or so posts I've written.  The grandeur of the Himalayas has inspired me so much that I'm actually planning my next trekking trip to Nepal. I won't say yet where in Nepal exactly I'm going but I hope to update you on that one of these days. :)

acclimatizing in Dingboche on the Everest Base Camp trail
Hello, goodbye, and see you again soon, Nepal!