Avoiding Heatstroke

Heatstroke — also called sunstroke — happens when body temperature rises too high and sweating stops. Symptoms may include an oral temperature above 103°, a throbbing headache, or unconsciousness.

If you have these symptoms, seek emergency medical assistance. Stay in the shade and take sips of water. Have someone sponge or spray you with cool water.

You can prevent heatstroke by limiting outdoor activities to cooler times — such as evening and early morning. At midday, stay indoors or head for an air-conditioned place, such as a public library.