Heatstroke

What is it?

The most serious heat-related illness. It occurs when the body can no longer control it's temperature when exposed to excessively high temperatures.

Symptoms:

• Fever of 104 degrees Fahrenheit (40 degrees Celsius) or greater

• Changes in mental status or behavior, such as confusion, agitation and slurred speech

• Hot, dry skin or heavy sweating

• Nausea and vomiting

• Flushed skin

• Rapid pulse

• Rapid breathing

• Headache

• Fainting

• Seizure

• Coma

When to Seek Emergency Care:

If you suspect heatstroke, call 911 or your local emergency number.

Move the person out of the heat right away. Cool the person by whatever means available. For example:

• Put the person in a cool tub of water or a cool shower.

• Spray the person with a garden hose.

• Sponge the person with cool water.

• Fan the person while misting with cool water.

• Place ice packs or cool wet towels on the neck, armpits, and groin.

• Cover the person with cool damp sheets.

If the person is conscious, offer chilled water, a sports drink containing electrolytes, or other nonalcoholic beverage without caffeine.

Begin CPR if the person loses consciousness and shows no signs of circulation, such as breathing, coughing, or movement.