Prickly heat rash, also called miliaria, is a rash that can develop after a person sweats far more than usual and sweat glands become blocked. Babies and children can also get prickly heat rash during hot or humid weather because their sweat glands are not fully developed. Prickly heat causes an itchy rash of small red raised red spots with a prickling or stinging sensation.

Prickly heat usually affects parts of the body covered by clothes, such as the back, abdomen, neck, upper chest, groin or armpits.Prickly heat usually clears up on its own within a few days. However, in serious cases heat rash can interfere with the body’s heat-regulating mechanism and cause heat exhaustion.
Heatstroke is a more serious condition when the body can no longer cool itself. This is a medical emergency.Heat rash begins with excessive perspiration, usually in a hot, humid environment. The perspiration makes it easier for dead skin cells and bacteria on the skin to block the sweat glands, forming a barrier and trapping sweat beneath the skin, where it builds up, causing the characteristic bumps. As the bumps burst and sweat is released, there may be a prickly, or stinging sensation that gives this condition its name.

16 View

Leave a Comment