By: Vero
Affects people living less than 1000 meters above sea level.
If you’re going a high mountain route and even if you are in great shape, altitude sickness can affect you.
Severe headache
Physical fatigue or exhaustion
Sleep disorder
Ascend gradually
Drink coca tea *only if you don't have to do a drug test, just in case...
Stay hydrated and rest well
See your doctor for more severe symptoms and always travel.