SAN ANTONIO — Metro Health reported 94 heat-related illnesses in San Antonio from May through June 13. Most of these reported illnesses involved heat exhaustion.

Emergency room doctors are treating patients exhibiting symptoms such as fatigue, muscle cramps, nausea, vomiting, and loss of consciousness. Ralph Riviello, chief of emergency medicine at University Hospital, said that severe heat-related illness can cause damage to the heart, liver, and kidneys.

Riviello identified pets, seniors, and children as groups requiring direct supervision during hot weather. "You need to go look at them, talk to them. If they're actively playing, they should be sweating. If they are not sweating or their skin looks very dry, that's concerning." Riviello said.

Carol Nwelue, chief medical officer at Methodist Hospital Texsan, said, "People can lose consciousness and people can die from heat exhaustion and heat strokes. So it's very important to make sure that you're staying cool, you're getting some cool water on you, and out of the sun as quickly as possible." Doctors recommend drinking water, taking electrolytes as needed, wearing light-colored lightweight clothing, applying sunscreen, and taking frequent breaks indoors or in shaded areas during hot weather.

The City of San Antonio offers cooling locations at community centers, libraries, and senior centers. Bexar County provides free box fans to residents aged 60 or older or those with a disability. Residents can request a free box fan from Bexar County by calling 211.

No independent assessment of Metro Health’s claims was available.