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What to Do If You Suspect Someone Is Suffering from Heat Stroke?

April 5, 2026

Quick Answer

If you suspect someone is suffering from heat stroke, cool them down immediately, remove excess clothing, and call for medical help. Move the person to a shaded or air-conditioned area if possible. Never give them anything to drink.

Recognizing Symptoms of Heat Stroke

Heat stroke can be fatal if not treated promptly. Look for symptoms such as a body temperature above 103°F (39.4°C), confusion, slurred speech, seizures, and loss of consciousness. Also, check for a lack of sweating, despite being in a hot environment.

Cooling the Victim

To cool someone down, use cool water or a cool compress. Soak towels in cool water, wring them out, and apply them to the victim’s armpits, neck, and groin. Repeat this process every few minutes. You can also use a fan to circulate the air and speed up the cooling process. The American Red Cross recommends a body temperature reduction of 1-2°F (0.5-1°C) per minute.

Additional First Aid Measures

Remove excess clothing, including hats and sunglasses, to help the victim cool down. If the victim is conscious, give them small amounts of cool water to drink (about 4-6 ounces or 1/4 to 1/2 cup). However, never force them to drink. Call 911 or your local emergency number and provide them with as much information as possible about the victim’s condition. Do not delay in seeking medical help, as prompt treatment is crucial in preventing long-term damage or death.

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