You begin to have a severe headache and feel nauseous and weak. If your condition worsens, you may begin to have difficulty hiking. Scenarios like this are not uncommon, so it's essential that you ...

Prevent high-altitude sickness by acclimatising slowly, seeking medical advice, and ensuring proper healthcare infrastructure ...

If you begin to get a headache or feel off, stop consuming alcohol for a few days. In fact, it's worth stopping for the first ...

Travelers going from sea level to destinations such as Denver, at about 5,000 feet, may have mild altitude sickness conditions for the first day or two, Corboy said. "The body has to adjust to the new ...

Altitude headache is not “migraine-like” but diffuse and thudding. Categorically advising against travel to altitudes higher than 2000 meters in various conditions is not differentiated enough.