The two important tips for protecting your health during extreme heat are to keep cool and use common sense. For example:

• Stay in cool places – air conditioning if possible.
• Keep hydrated – increase your fluid intake regardless of activity and don’t wait until you are thirsty to drink. A general rule of thumb is to drink enough non-alcoholic fluids each hour to maintain normal color and output of urine. NOTE: Some people may be fluid restricted because of underlying health disorders. If this is the case, consult with your doctor on the best ways to stay hydrated.
• Wear appropriate clothing. Wear as little clothing as possible and choose lightweight, light colored and loose-fitting garments. A wide-brimmed hat can help protect you from the sun and keep your head cool.
• Be sure to use sunscreen—although using sunscreen will not protect a person from heat-related illness, it is important to help protect from sunburn. Make sure you apply sunscreen 30 minutes prior to going outside and reapply according to package directions.
• Replace salts and minerals – heavy sweating depletes your body of salt and minerals, however, do not take salt tablets unless directed by your doctor. Drink fruit juice or a sports beverage when you exercise or work in the heat to replace salts and minerals.
• Monitor those at risk – use a buddy system and know which groups are more at-risk for heat-related illnesses.
• Adjust to your environment – pace yourself if you are working or exercising in a hot environment. Increase outdoor activity gradually and limit activity to the cooler times of the day.