Heat illness

Heat illness refers to a spectrum of disorders that occur when the body is unable to maintain a normal temperature in response to heat exposure. These conditions range from mild, such as heat rash and heat cramps, to severe, such as heat exhaustion and heat stroke.

Causes[edit | edit source]

Heat illnesses are caused by exposure to high temperatures, especially when combined with high humidity and strenuous physical activity. They can also occur as a result of inadequate fluid intake, alcohol consumption, and wearing heavy clothing in hot, humid weather.

Symptoms[edit | edit source]

Symptoms of heat illness can range from mild to severe and can include:

Prevention[edit | edit source]

Prevention of heat illness involves taking steps to avoid overheating and to replenish fluids and electrolytes. This can include:

Drinking plenty of fluids
Avoiding alcohol and caffeine
Wearing lightweight, loose-fitting clothing
Taking frequent breaks in cool, shaded areas
Avoiding strenuous activity during the hottest part of the day

Treatment[edit | edit source]

Treatment for heat illness depends on the severity of the condition. Mild cases can often be treated with rest, rehydration, and cooling. Severe cases, such as heat stroke, require immediate medical attention and can include measures to rapidly cool the body and provide supportive care.

See also[edit | edit source]

Heat illness Resources
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