Heat Disorders - Prevention

The general rules for avoiding any form of hyperthermia are the same. One should avoid strenuous exercise when it is very hot. Wearing light, loose-fitting clothing can also help. An important factor in preventing hyperthermia is consumption of sufficient amounts of liquids. The warmer it becomes and the more active a person is, the greater the body's need for liquids. Caffeine and alcohol should be avoided in hot conditions because they can contribute to dehydration, increasing the risk of hyperthermia. Eating lightlysalted foods can also help replace electrolytes lost during perspiration.