Heat Exhaustion vs Heat Stroke

Heat Exhaustion Happens First
Heat exhaustion occurs when the body loses large amounts of salt and water through sweating. It is not especially dangerous, but it can quickly elevate to heat stroke. Symptoms include cool, moist skin; sweating; dizziness; headache.

Followed by Heat Stroke
Heat stroke, which can be fatal, occurs when the body can’t control its temperature. Symptoms include hot, dry skin; dizziness; red, blotchy skin; confusion; rapid breathing; rapid pulse; unconsciousness; high body temperature (above 105°).

What should you do?
In the case of heat exhaustion, move the person to a cooler place, help the person lie down, and fan him/her vigorously. Don’t force the person to drink fluids, but get him/her to sip slowly. The best fluids to give a person with heat exhaustion contain salt or electrolytes, such as sports drinks, apple juice or orange juice. If you do not have those options, add one teaspoon of salt per quart of water. If the person becomes chilled, call a doctor.

When dealing with heat stroke, three things must be done at once:

• Call 911 for an ambulance
• Get the person’s body temperature lowered. Put the person in a cold shower or wet him/her down with cold sheets and fan vigorously.
• Do not try to force fluids—the person could choke. Just wait for medical assistance to arrive.