Our mountaineering expert looks into the death zone and the reasons why climbing 8,000-meter peaks can be so dangerous ...

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 ...

This could result in altitude sickness, which is often characterized by exhaustion, headaches, and feelings of nausea. Consequently, people often resort to using oxygen supplements to adjust and ...

Gradually, you begin to feel a headache coming on. Maybe you start to feel a little nauseated and dizzy. When your hiking buddy offers you a snack, you just have no appetite, and everything feels a ...

Headache and facial pain [electronic resource] / Lawrence C ... Virus Infection -- Idiopathic Intracranial Hypertension -- Postdural Puncture Headache -- Refractory Chronic Migraine -- High-Altitude ...

yahoo.com Background: High-altitude headache (HAH) is a hypobaric hypoxia-induced symptom that is commonly experienced by newcomers to high-altitude areas. Objective: To assess the efficacy of ...

The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go ...