INDIANAPOLIS — Heat waves can be deadly. Anyone who must work or spend time outside during is advised to drink plenty of water and take frequent breaks in the shade. Older adults and the very young are at a higher risk for heat-related illness.
When the humidity is high, sweat does not evaporate as quickly which prevents the body from releasing heat as fast as it may need to. Virginia A. Caine, M.D., director and chief medical officer of the Marion County Public Health Department noted, “At the first sign of heat exhaustion, please take steps to help cool your body and get your body temperature down. Unlike heat exhaustion, heat stroke requires immediate medical attention. Someone experiencing heat stroke may have a headache, confusion, no sweating, rapid heart rates, nausea or vomiting, and may lose consciousness. In that case, call 911.”
In addition to adults over age 65, other high-risk groups in extreme heat include:
• Infants and young children
• People who are overweight
• People who overexert during work or exercise
• People who are physically ill, especially with heart disease or high blood pressure, or who take certain medications, such as for depression, insomnia, or poor circulation
During extreme heat, Marion County residents can seek relief at all Indianapolis Public Library branches, IndyGo city buses (which are air-conditioned), and Indy Parks Family Centers. Indy Parks locations, splash pads, and public pools are also open to the public during normal operating hours.