Acute Mountain Sickness (AMS) is a primary consideration when traveling above 3,000 meters. The human body is capable of adapting to thin air, but it requires structured pacing.
What is Altitude Sickness?
As you climb higher, atmospheric pressure decreases, meaning there are fewer oxygen molecules per breath. AMS is the body’s natural response to this reduction, manifesting as headaches, nausea, dizziness, and insomnia.
Golden Rules of Acclimatization
- Gradual Ascent: Avoid climbing more than 300-500 meters of sleeping altitude per day above 3,000m.
- Hydrate: Drink at least 4-5 liters of clean water daily. Avoid alcohol, caffeine, and sleeping pills.
- Climb High, Sleep Low: Perform short acclimatization hikes to higher altitudes during afternoon rests, then descend to sleep.
- Acetazolamide (Diamox): Discuss preventative medication with your doctor. Our guides carry Diamox on all expeditions.