Hot weather can lead to serious heat-related illnesses. Recognizing the symptoms of heat exhaustion and heat stroke can help you take action before a medical emergency occurs.
Heat Exhaustion Symptoms
- Heavy sweating
- Dizziness
- Thirst
- Nausea or vomiting
- Fatigue
- Cool, pale, clammy skin
- Muscle cramps
- Rapid, weak pulse
Treatment for Heat Exhaustion
If someone is experiencing heat exhaustion:
- Move them to a cooler, air-conditioned area.
- Drink water with electrolytes to improve hydration and help prevent cramps.
- Use a cool towel or other cooling methods to lower body temperature.
Heat Stroke Symptoms
- Throbbing headache
- Body temperature above 103°F (40°C)
- Confusion
- Red, hot skin
- Rapid, strong pulse
- Sweating stops
- Slurred speech
- Loss of consciousness
Heat Stroke is a Medical Emergency
Call 911 immediately.
While waiting for emergency responders:
- Cool the person rapidly by laying them in cool water or dousing them with water.
- Continue reducing their body temperature until emergency medical services arrive.
Stay Hydrated
The human body is approximately 70% water. Drinking plenty of fluids throughout the day is one of the best ways to help prevent heat-related illness.
Remember: Stay hydrated, avoid strenuous outdoor activity during the hottest part of the day, wear lightweight clothing, take frequent breaks in the shade or air conditioning, and check on neighbors, older adults, and those who may be more vulnerable during periods of extreme heat.