Does High Altitude affect babies?
Does High Altitude affect babies? Your baby will have the same tolerance for high altitudes as you do, provided that she has no special health concerns and is beyond 3 months of age. (Babies under 3 months do not have mature enough lungs to handle the altitude stress, so wait until the baby has reached that milestone to take your trip.)
At what height does altitude start to affect you?
At intermediate altitude (1,500 to 2,500 metres above sea level) altitude illness is unlikely, though possible. Acute altitude sickness arises after at least four hours spent at an altitude above 2,000 m. Ascending to heights greater than 2,500 m can trigger a range of symptoms including headache and vomiting.
What should you not do at high altitude?
Do not drink alcohol or do heavy exercise for at least the first 48 hours after you arrive at an elevation above 8,000 feet. Traveling to elevations greater than 9,000 ft for 2 nights or more, within 30 days before your trip, can help avoid altitude illness on a longer trip at a high elevation.