While altitude sickness is rare at 5,000 feet, some people may experience mild, temporary symptoms. But for most travelers, adjusting to this elevation won’t be a problem.

Altitude sickness is not fun and it’s definitely not easy to ignore. Symptoms will likely involve a headache, nausea, possibly vomiting, and maybe even loss of appetite.

And, as previously mentioned, the earliest signs of altitude sickness can feel like a hangover. So it’s important to not actually be hungover when climbing above 8,000 feet.

High altitude pulmonary edema — commonly referred to as HAPE — is a more serious case of altitude sickness that, if not treated quickly or properly, can lead to death.

Altitude sickness, or in medical terms, acute mountain sickness — the various symptoms tied to your body’s response to the higher altitude. As elevation increases, air pressure drops, meaning ...

How to Prevent Altitude Sickness They call it the “death zone.” It’s a stretch of Mount Everest that’s about 26,000 feet up and is strewn with something like 200 corpses permanently frozen ...