DR. ROACH WRITES: I recently had the occasion outside the hospital to recognize an ongoing stroke in a person who did not immediately recognize the importance of his symptoms.

If you see signs of heat stroke in someone else, call for medical help. Be careful with fans. Fans can be useful if the temperature isn’t too high because they wick sweat away from the body and ...

If you see signs of heat stroke in someone else, call for medical help. Be careful with fans. Fans can be useful if the temperature isn’t too high because they wick sweat away from the body and ...