Also called sun stroke, this condition occurs when the body reaches a dangerously high temperature, of 104 degrees or over. Caused by a combination of factors -- including prolonged exposure to or physical exertion in high temperatures -- it can cause damage to the brain, heart, kidney and muscles, and result in serious complications and even death if untreated. Heat stroke can occur over a period of weeks... or just hours.
SEEK HELP FOR THESE SYMPTOMS:
* Chronic, severe headache
* Nausea and vomiting
* Dry, red or hot skin
* Absence of sweat in the heat
* Dizziness or faintness
* Fast, shallow breathing
* Muscle fatigue and cramps
* Seizures
* Loss of consciousness
TREATMENT:
Call 911. Immediately move the overheated person to a shaded or air-conditioned area. Remove any excess clothing and cool them by immersing them in a cool bath or shower. Apply ice packs or cold compresses on the head, neck, armpits and groin.
* For heat stroke, it's fine to drink cool water to rehydrate, but avoid iced drinks, which can cause stomach cramps.