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Heat Tips
The following are tips about water and food in extreme heat.
- Water is the best fluid to drink and it is important to consume water even when you are not thirsty.
- Continue to drink fluids even after strenuous activity. This will enable the body to maintain optimum hydration and help prevent the after effects of heat exposure such as headaches and fatigue.
- Avoid drinking liquids with large amounts of sugar, alcohol or caffeine products as they may dehydrate you further.
- Avoid very cold beverages as they cause stomach cramps.
- Do not take salt tablets unless directed by your doctor. Heavy sweating removes salt and minerals from the body. These are necessary for your body and must be replaced.
- Some medications, both prescription and over-the-counter, may increase the risk of heat-related illness. Consult your physician if you have questions.
Remember that your pets also need proper shade, water and a cool place to rest! The following are tips for taking care of pets in extreme heat.
For more tips on keeping your pet(s) cool, check out Maricopa County's Animal Care and Control's page.
- Never leave your pet in a parked car. An animal's body temperature can rise in just seconds, causing heat-related problems or even death. Normal body temperature for dogs and cats is between 101 and 103 degrees Fahrenheit.
- Always provide adequate shade for an animal that is staying outside of the house for any length of time.
- Walk your pet on cooler surfaces to protect his or her feet from burning. If the pavement is too hot for you to hold your hand on for more than a few seconds, it's much too hot for your pet's paws.
- When traveling with your pet, carry a gallon container filled with fresh, cold water. Give him or her frequent drinks; and if they begin to pant, give them water immediately.
Additional Tips
For more tips on keeping your pet(s) cool, check out Maricopa County's Animal Care and Control's page.
Remember to never leave children, pets or those needing special care in parked cars when the temperature is high! The following are tips for taking care of cars in the extreme heat.
- 75% of the temperature rise occurs within five minutes of closing and leaving the car.
- 90% of the temperature rise occurs within 15 minutes.
- The temperature typically rises about 20 degrees in the first 10 minutes and 30 degrees within 30 minutes.
- That means on a 70 degree day, it reaches over 100 degrees inside a car within a half hour
- Having the windows down doesn't help
The following tips on how to dress in extreme heat.
- When outside, make sure you and your children have your heads protected with a hat or umbrella.
- At home, wear as little clothing as possible.
- Wear lightweight, light-colored and loose-fitting clothing.
- Wear sunglasses to protect your eyes.
- Take special care of infants and young children in high heat. Dress them in loose, cool clothing and shade their heads and faces with hats or an umbrella. Remember to protect their feet as well with shoes.
If you absolutely must work outside, take the following precautions:
- Wear proper clothing.
- Take frequent breaks.
- Try to work during early morning hours.
- Cover your head.
- Drink plenty of water.
- Apply sunscreen that is SPF 15 or higher at least 30 minutes prior to going out and remember to keep reapplying.
- If exertion in the heat makes your heart pound and leaves you gasping for breath, stop all activity. Get into a cool area or at least in the shade, and rest, especially if you become lightheaded, confused, weak, or faint.
The following are tips for being indoors during extreme temperatures.
- Electric fans may provide comfort, but when the temperatures hit the high 90s, they will not prevent heat-related illness!
- Stay in air conditioned space; if your home isn't then go to a shopping mall or public library nearby. Even a few hours spent in air conditioning can help your body stay cooler when you go back out into the heat.
- Take frequent cool baths or showers, but do not take a shower immediately after becoming overheated - you may cool down too quickly and feel ill or dizzy.
The City of Phoenix has a great program to educate the public about how to prevent heat related illness when they're hiking.
- They rescue more than 200 hikers every year, often related to heat.
- The "Take a Hike. Do it Right" campaign posts signs at many trailheads reminding people to watch the weather, stay hydrated, hike with others, carry a phone and be aware that certain chronic illnesses like diabetes or heart disease can make people more vulnerable to heat.
- The City of Phoenix actually passed an ordinance that you can't take a dog hiking when the temperature is over 100 degrees.
Contributions
Information provided by The National Center for Environmental Health’s Health Studies Branch (HSB) at the Centers for Disease Control and Prevention (CDC) and the City of Phoenix.