Exercising or working in warm weather or in a hot environment such as a steamy gym can challenge your body’s natural cooling system and put you at increased risk of a heat emergency which can lead to more than just discomfort and fatigue. Heat emergencies can lead to serious illness and in extreme cases prove fatal. In fact, the Centers for Disease Control estimates that in an average year, 658 people succumb to heat-related illness.
The three stages of heat emergencies include:
“Although heatstroke is the most dangerous, each of the stages can be serious, so it’s important to know the risk factors, the signs and most importantly, how and when to act,” says Kenneth Patton DO, Medical Director of the Emergency Department at TriHealth’s Bethesda North Hospital.
Children, older adults, and obese people have a higher risk for these illnesses. People taking certain medicines and people with heart disease also have a higher risk. However, even a top athlete in superb condition can get heat illness.
The early warning signs of heat exhaustion include:
Later signs may include:
“If you start to have signs of a heat emergency, immediately stop exercising, get into the shade or cool environment, remove extra layers of clothing and drink plenty of fluid,” Dr. Patton says. “If you do not feel better, contact your health care provider.”
If you are not able to reach your primary health care provider, you can visit a priority care facility such as a TriHealth Priority Care location or a nearby emergency department.
If you or somebody nearby experiences any of the signs of heatstroke, Dr. Patton urges you to immediately call 911.
Signs of heatstroke include:
You can prevent or reduce the risk of heat-related illness from exercise or working in the heat by following these tips: