Things you can do to lower your risk of heat-related illness:
Drink plenty of liquids, such as water, fruit or vegetable juices, or drinks that
contain electrolytes. Avoid alcohol and caffeinated beverages. If your doctor has
told you to limit your liquids, ask what you should do when it is very hot.
If you live in a home without air conditioning or fans, try to keep your space as
cool as possible. Limit use of the oven; keep shades, blinds, or curtains closed
during the hottest part of the day; and open windows at night.
If your living space is hot, try to spend time during midday in a place that has air
conditioning. For example, go to the shopping mall, movies, library, senior center,
or a friend’s home.
Dress for the weather. Wear lightweight, light-colored, loose-fitting clothing.
Natural fabrics such as cotton may feel cooler than synthetic fibers.
Avoid outdoor exercising and other physical activity when it is very hot. Instead,
try to find someplace you can be active while staying cool indoors.
If you must go outside, try to limit your time out and avoid crowded places. Plan
trips during non-rush-hour times.
Make sure to use a broad spectrum sunscreen, SPF 15 or higher, and reapply it
throughout the day, especially if your skin will have continuous exposure to the
sun. Wear a hat and other protective clothing, and sunglasses. If you do get
sunburned, stay out of the sun until your skin is healed and use cool cloths and
moisturizers to treat the affected area.
Ask your doctor if any of your medications make you more likely to become
overheated or sunburned.