Altitude Illness occurs when a person ascends to high altitudes too quickly, where the air pressure and oxygen levels are lower. Symptoms can include headaches, nausea, dizziness, and fatigue. It typically affects individuals at elevations above 8,000 feet (2,400 meters) and can vary in severity.
Preventing Altitude Illness involves gradual ascent, staying hydrated, and allowing time for acclimatization. In more severe cases, such as High Altitude Pulmonary Edema (HAPE) or High Altitude Cerebral Edema (HACE), immediate descent and medical attention are necessary. Recognizing the symptoms early can help avoid serious complications.