Understanding acute mountain sickness pathophysiology
AMS is a condition that can affect anyone ascending to high altitudes. It's a result of the body's response to decreased atmospheric pressure and lower oxygen levels. Understanding the pathophysiology of AMS is vital for anyone doing a high-altitude trek.
Understanding acute mountain sickness (AMS)
Headache Dizziness Nausea and vomiting Fatigue Sleep disturbance
The science behind AMS: altitude sickness physiology
Hyperventilation Increased cerebral blood flow Enhanced red blood cell production Fluid balance disruption
Risk factors and diagnosis of AMS
Preventative measures and acclimatisation strategies
Treatment and management of AMS
Descent: Priority action to reduce altitude. Oxygen: Supplemental oxygen for symptom relief. Hydration: Ensure adequate fluid intake. Rest: Avoid further ascent until symptoms resolve. Medications: Use under guidance, such as dexamethasone.
Long-term effects and the importance of preparation
The role of education and awareness
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