Heat Exhaustion

Description

Heat exhaustion occurs when the body is unable to acclimate to an extremely warm environment, and it begins to overheat. The symptoms of heat exhaustion, or heat collapse, as it is sometimes called, usually come on very quickly after prolonged exposure to high temperatures-whether working in a room that is very hot or exercising outdoors in the summer heat.

Many conditions can increase a person’s risk of experiencing heat exhaustion. People who are obese and of advanced age are at increased risk, because their bodies are unable to regulate temperature efficiently. Physical activity also puts people at greater risk, because such exercise raises the body’s core temperature to begin with.

Signs and Symptoms

• Fatigue and muscle weakness
• Dizziness
• Extreme thirst
• Heavy sweating
• Hyperventilation
• Headache
• Rapid heartbeat
• Elevated temperature of up to 103°F
• Nausea and vomiting
• Pale, moist skin

Conventional Medical Treatment

Most cases of heat exhaustion can be treated with home care measures and home remedies. If you suspect you are experiencing heat exhaustion, get yourself into a cooler environment immediately. An air-conditioned room is ideal, but any cooler are a such as a shady area or a room in the house where a breeze is blowing will suffice if it is all that’s available.

After moving to a cooler location, lie down and elevate your feet to help increase blood flow to the heart. Loosen or remove any restrictive clothing. If you are wearing multiple layers of clothing, remove as much of it as possible to help the body cool down. It is also necessary to replenish your body’s fluid supply to prevent dehydration; drink as much cold water as you can. (Do not drink ice water, because it can cause shock by dropping the temperature of certain tissues too rapidly.)

If you are with someone who is experiencing heat exhaustion, take measures to help him or her cool down. If the person’s skin is hot and dry, or if he or she has lost consciousness, call an ambulance immediately or go to the nearest emergency medical center.

Complementary and Alternative Treatments

Traditional Chinese Medicine

Acupuncture Acupuncture may help alleviate the dizziness, rapid pulse, and headache associated with heat exhaustion or heatstroke.

Acupressure Pressure may be applied to Governing Vessel (in the crescent above the upper lip) and Kidney (below the ball of the foot) to relieve symptoms of heat stroke.

Chinese Herbal Therapy Hex Compound Pills, as well as many herbal formulas made with animal products, are used in cases of heat exhaustion, but generally the most important course of action is to get the person to the hospital.