What to do when the heat is on

With temperatures soaring, the San Diego County Health and Human Services Agency (HHSA) reminds the public to be aware of the potential hazards of exposure to excessive heat.

“Seniors with limited mobility, the disabled and people who are ill are especially vulnerable to high temperatures,” said Wilma Wooten, MD, MPH, County Public Health Officer. “Hot temperatures and high humidity increase the likelihood of heat illnesses such as heat exhaustion or heat stroke. If they can’t cool off at home, take them to a ‘Cool Zone’ or other air-conditioned location. Children and pets are also susceptible to the effects of high heat.”

HHSA Aging and Independence Services’ Cool Zone program offers 150 locations for anyone to beat the heat. Call toll-free 1-800-510-2020 for information. A list of Cool Zone sites and tips for staying cool can also be found on the county Web site at http://www.sdcounty.ca.gov.

The public is also reminded to never leave children or pets unattended in vehicles for any period of time, even with the windows down, as heat can rise to dangerous levels inside vehicles.

To beat the effects of high heat:

• Drink plenty of nonalcoholic fluids

• Stay out of the sun

• Wear lightweight clothing

• Be cautious about engaging in strenuous physical activity during peak hours (10 a.m. to 2 p.m.)

• Take a cool shower, bath or sponge bath

• Call your physician if you feel you may be experiencing heat-related illness

Heat exhaustion, or heat stroke, can occur in people who have difficulty regulating their body temperature, including: children up to age 4, those 65 or older, people who are overweight and people ill or on certain medications.

Heat exhaustion is marked by weakness, nausea, vomiting, headache and muscle aches. To treat heat exhaustion, cool the victim off quickly and provide water or diluted sports drinks.

Signs of heat stroke include: lack of sweating, rapid pulse, headache, nausea, confusion and even unconsciousness. If someone is suffering from heat stroke, call 9-1-1, loosen or remove the victim’s clothing and spray or pour water on their skin.