Move to a cool, shaded, or air-conditioned place
Remove extra layers of clothing
Drink cool water slowly
Apply a cold, damp cloth to the neck, forehead, armpits, and groin
Take a cool shower or bath
Use a fan to increase airflow
Rest and avoid physical activity
Sip an oral rehydration solution if sweating heavily
Eat light, cooling foods like fruit or yogurt
Avoid hot drinks, alcohol, and spicy foods
Seek urgent medical help if there is confusion, fainting, vomiting, or very high body temperature