Mountain sickness

The lack of oxygen and low atmospheric pressure can cause problems at high altitude. Some of the major symptoms are : prolonged spells of headache, giddiness, vomiting, loss of appetite, sleeplessness, dehydration, palpitation, Pulmonary oedema, frostbite, chilblains etc.

These symptoms are generally pronounced once an individual goes above 3400 m. At higher altitudes of between 3600 m and 4200 m it has been experienced that a disinclination to move about occurs, together with symptoms such as loss of appetite, sleeplessness, breathlessness, fatigue, blue lips, unconsciousness and pain in the body. At heights above 4200 m these symptoms are compounded with apathy, drowsiness and acute spells of depression. The physical performance of individuals may drop as much as 50 %.

For mountain sickness, Diamox tablet (not recommended for pregnant ladies and people allergic to sulpha drugs) is very effective. Do consult your physician on the dosage. An alternative medicine is the homeopath variant called COCA-6X, but is to be taken after due consultation with your physician. This is ideal for those allergic to sulpha drugs. Gamow bag (a special equipment to prevent sickness from high altitude) is an alternative.

Acclimatization will help to reduce the effects of mountain sickness. For every 500 m ascent take 2 days rest when height is 3500 m plus. Normally 20 km is covered in a day (6 to 8 hour trek). If one feels problems due to altitude, climb down to a lower altitude and rest for a day before proceeding further up.