Effect of Intermittent Normobaric Hypoxia Exposures on Acute Mountain Sickness During Acute Ascent to 3500 m in Indian Military Personnel

In emergencies/war like situations, rapid deployment of army personnel into high altitude occurs without proper acclimatization. Rapid deployment of unacclimatized soldiers to high mountainous environments may cause debilitating effects on operational capabilities and development of acute mountain sickness (AMS). Altitude acclimatization is the best strategy for the prevention of AMS Use of pharmacological intervention for prevention of AMS is a common practice. The use of intermittent hypoxic exposure (IHE) is an alternative approach for altitude acclimatization and it reduces occurrence and severity of AMS is. But, the use of intermittent normobaric hypoxia exposure at sea level on occurrence of AMS after acute ascent to 3500m altitude in Indian army personnel has not been tested yet.