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CONTACT: Beth Kaplan, (608) 267-3810
HOT WEATHER POSES HEALTH RISKS
Officials advise protective measures due to early high
temperatures
MADISON--State health officials are urging people to learn the dangers
associated with extreme heat and take protective safety measures in light
of this week's high temperatures in much of Wisconsin.
"Sustained temperatures above 90 degrees pose a risk of
heat-related illness and death, especially when humidity levels exceed 35
percent," said Dr. Seth Foldy, State Health Officer. "The risk
is highest for older adults and individuals with chronic illnesses, or for
individuals taking medications that inhibit perspiration and the body's
natural cooling process."
Although most heat-related illnesses involve people who are elderly or
have chronic illnesses, children, athletes, and outdoor workers are also
at risk.
Individuals, especially children and infants, or any pets, should not
be left unattended in cars -- even for brief periods of time. Even with
windows cracked open, temperatures inside a car can rise to
life-threatening levels in a matter of minutes.
General heat exhaustion symptoms include fainting, rash, fatigue, and
nausea. Skin can become clammy and moist or hot and dry. Heat stroke can
come on rapidly and may progress to life-threatening illness within
minutes. If heat-related symptoms appear, action should be taken
immediately to reduce body temperature.
When temperatures are above 90 degrees, officials recommend the
following actions:
- To avoid dehydration, make it a point to drink more fluids during
hot weather. Rapid weight loss may be a sign of dehydration.
- Do not plan strenuous activities during the warmest part of the day.
- Individuals at highest risk should spend the hottest part of the day
in a cool, preferably air-conditioned place.
- Use fans to increase ventilation unless temperatures exceed 90
degrees, at which point fans become ineffective in reducing
heat-related illness.
- Cool showers, baths, and sponge baths can be used to reduce body
temperatures. Wet clothing also has a cooling effect.
- Make frequent checks on the status of elderly or ill relatives or
neighbors. If necessary, move them to an air-conditioned environment
during the hottest part of the day.
For more information on heat-related health concerns, visit:
http://www.dhs.wisconsin.gov/health/injuryprevention/WeatherRelated/Heat.htm
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Last Revised: July 12, 2010 |
