High-altitude Sickness

High-altitude sickness occurs when individuals ascend to high elevations too quickly. It affects the body’s ability to acclimatise to lower oxygen levels. Symptoms include headaches, nausea, and fatigue. Severe cases can lead to life-threatening conditions. Prevention involves gradual ascent and proper hydration. Awareness of this condition is crucial for trekkers and mountaineers in regions like the Himalayas. Understanding its effects can enhance safety during high-altitude adventures.