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High altitude illness
Anna Hartman-Ksycińska1, Jolanta Kluz-Zawadzka2, Bogumił Lewandowski3
1Provincial Clinical Hospital No 1 in Rzeszów
Przeglad Epidemiologiczny
|November 28, 2016
Summary
High-altitude illness, including acute mountain sickness (AMS), arises from unacclimatized exposure to low oxygen. Prompt treatment involving acclimatization and medical support is crucial to prevent severe complications.
Area of Science:
- Environmental Medicine
- Altitude Physiology
Background:
- High-altitude illness stems from unacclimatized individuals experiencing prolonged exposure to reduced atmospheric pressure.
- Conditions include acute mountain sickness (AMS), high altitude pulmonary edema (HAPE), and high altitude cerebral edema (HACE).
Purpose of the Study:
- To outline the pathophysiology of high-altitude illnesses.
- To detail the primary treatment strategies for acute mountain sickness.
Main Methods:
- Review of physiological responses to hypobaric hypoxia.
- Analysis of established treatment protocols for AMS.
Main Results:
- Hypobaric hypoxia triggers hypoxia-inducible factor (HIF) release, impairing central nervous system, circulatory, and respiratory functions.
- Key treatments for AMS include acclimatization, rest or descent, oxygen, and pharmacological interventions.
Conclusions:
- Effective management of high-altitude illness relies on prompt acclimatization and medical intervention.
- Increased education on risks and prevention is vital due to rising high-mountain tourism and sports.
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