Although it’s still technically spring, the recent heat index and “feels like” temperatures make it feel like summer is already in full swing. Your neighbors and friends at Lee Health are right here with you—enduring the heat—and we want to remind you to stay safe by understanding and preventing heat-related illnesses like heat exhaustion and heat stroke.
What is heat exhaustion?
Heat exhaustion happens when your body overheats due to prolonged exposure to high temperatures, strenuous activity or dehydration. Certain medications—such as those for blood pressure, allergies or mental health—can increase your risk by affecting your ability to stay hydrated. Children under 4 and adults over 65 are particularly vulnerable.
Heat exhaustion is an early stage of heat stroke and can progress to a life-threatening condition if left untreated, so watch for these signs of heat exhaustion:
- Heavy sweating
- Pale, clammy, cool skin
- Muscle cramps
- Fatigue or weakness
- Dizziness or headache
- Nausea or vomiting
- Fainting
If you or someone else experiences these symptoms, move inside or to a cooler place and drink cool water or a sports drink (avoid alcohol and caffeine). Cool the body with a shower, bath or damp towels.
What is heat stroke?
Heat stroke is a medical emergency. It occurs when the body can no longer regulate its temperature. Call 911 immediately if you see these signs:
- Very high body temperature (104 degrees Fahrenheit or higher)
- Red, hot, dry skin with no sweating
- Rapid, strong pulse
- Shallow breathing
- Throbbing headache
- Nausea or vomiting
- Confusion, irritability, delirium
While waiting for help, move the person to a cool area, remove excess clothing and use ice packs or wet towels on the head, neck, armpits and groin.
The Lee Health team reminds you to stay safe in the heat by:
- Drinking plenty of water.
- Wearing lightweight, loose-fitting, light-colored clothing.
- Liming outdoor activities during peak heat.
- Checking local weather and heat advisories.
As temperatures continue to rise, stay alert, stay informed and take simple steps to protect yourself and those around you.