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The original item was published from 6/15/2011 11:38:45 AM to 9/1/2011 12:05:00 AM.

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Posted on: June 15, 2011


June 14, 2011 DOH Press Office (850) 245-4111

- Beat the heat this summer while having fun in the sun -
TALLAHASSEE – With the temperatures rising this week, the Florida Department of Health (DOH) urges people to take steps to prevent heat-related illnesses such as heat stress, exhaustion and stroke. More than 3,000 people are seen in emergency rooms each year for heat-related illnesses.
“Floridians enjoy great weather all year, so as we prepare to enjoy the summer months, we want to remind everyone to use precaution when in the sun or exposed to heat,” said Dr. Conti, Director of the Division of Environmental Health at DOH. “Heat exhaustion can develop after exposure to high temperatures and not drinking enough water. Those who are most vulnerable to heat exhaustion are the elderly, infants and small children, individuals with medical conditions such as high blood pressure and individuals working or exercising in a hot environment.”
Warning signs of heat exhaustion vary, but may include:
o Heavy sweating
o Paleness
o Muscle cramps
o Tiredness
o Weakness
o Dizziness
o Headache
o Nausea or vomiting
o Fainting
o Moist and cool skin
o Fast and weak pulse
o Fast and shallow breathing

If heat exhaustion is suspected, cooling measures that may be effective include:
o Drinking cool, non-alcoholic beverages as directed by a physician
o Resting in an air-conditioned environment
o Taking a cool shower, bath or sponge bath

If left untreated, heat exhaustion may progress to heat stroke, which occurs when the body becomes unable to control its temperature. Immediately seek medical attention if any of these symptoms are present:
o Hot, dry skin or profuse sweating
o Throbbing headache
o Confusion/dizziness
o Hallucinations
o Chills
o High body temperature
o Slurred speech

o Drink plenty of fluids that do not contain alcohol or large amounts of sugar. Limit sodas because of the added sugar and caffeine. Sweat is 99 percent water, so when you exercise or play, you lose water. Don’t wait until you are thirsty to drink fluids and always make sure your water is clean. Add slices of fruit to water or drink 100 percent juice if you do not like the taste of water.
o Limit outside activity to morning and evening hours. Be cautious and stay out of the sun when exercising between 10:00 a.m. and 4:00 p.m. Children, seniors and persons with health problems should stay in the coolest available place, not necessarily indoors.
o Rest often in shady areas, or remain inside in an air conditioned space.
o Dress for summer by wearing lightweight, light-colored and loose fitting clothing to reflect heat and sun. Wear wide-brimmed hats to shade the sun.
o Protect your eyes and skin by wearing sunglasses and sunscreen. Use sunscreens with SPF 15 or higher that protect against both UVA and UVB rays. Sunburn reduces your body's ability to dissipate heat. Sunscreen should be applied every 2 to 4 hours, liberally enough to all sun-exposed areas that it forms a film when initially applied.
o Do not leave children or pets in an unattended vehicle because the temperature can reach 135 degrees in less than ten minutes.

For more information on how to prevent heat-related illnesses in Florida, visit the DOH Division of Environmental
Health website at:
Center for Disease Control (CDC) for extreme heat facts:
The National Oceanic Atmospheric Administration’s for heat index information: National

For more information on heat-related illnesses and other summer safety topics, including drowning prevention, hurricane preparedness, black henna and summer poison prevention, please visit the DOH Online Newsroom at

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