Which altitude range is commonly associated with Acute Mountain Sickness?

Acute Mountain Sickness (AMS) typically occurs when individuals ascend to high altitudes too quickly, where the reduced availability of oxygen can lead to a variety of symptoms, such as headache, nausea, dizziness, and fatigue. The most common altitude range associated with AMS is between 6500 to 8000 feet. This range is critical because it marks the point where the decrease in atmospheric pressure and oxygen availability can begin to significantly impact the body’s ability to adapt, especially if ascent is rapid.

While some symptoms may occur at altitudes slightly lower than this range, the risk of developing AMS increases notably once individuals move into the 6500-8000 feet zone. This elevation allows for the manifestation of AMS more frequently, as many people are not adequately acclimatized to these conditions. Understanding these altitude ranges is crucial for planning safe ascents in mountainous environments.