Heat Exhaustion

Courtesy of Keith Grantham

As summer approaches you can have Heat Exhaustion even riding a bike, here are some tips on this subject. Stay Hydrated drink plenty of fluids (water is the best)

Heat exhaustion is one of the heat-related syndromes, which range in severity from mild heat cramps to heat exhaustion to potentially life-threatening heatstroke.

Signs and symptoms of heat exhaustion often begin suddenly, sometimes after excessive exercise, heavy perspiration and inadequate fluid intake. Signs and symptoms resemble those of shock and may include:

Feeling faint or dizzy
Nausea
Heavy sweating or stop sweating
Rapid, weak heartbeat
Low blood pressure
Cool, moist, pale skin
Low-grade fever
Heat cramps
Headache
Fatigue
Dark-colored urine

If you suspect heat exhaustion:

Get the person out of the sun and into a shady or air-conditioned location.
Lay the person down and elevate the legs and feet slightly.
Loosen or remove the person's clothing.
Have the person drink cool water.
Cool the person by spraying or sponging him or her with cool water and fanning.
Monitor the person carefully. Heat exhaustion can quickly become heatstroke.

If fever greater than 102 F (38.9 C), fainting, confusion or seizures occur, dial 911 or call for emergency medical assistance.
 

I had heat exhaustion serveral years ago was very close to a heat stroke, I made to the hospital in time,(three drips wide open at one time). As to this day I can't stay in the sun very long without quickly feeling the effects. Please be carefully in the sun.