During extreme heat events, you may suffer symptoms of heat illness, and some chronic health conditions can become more serious.
Stay safe by knowing the warning signs
Heat Stroke
This life-threatening condition happens when the body can no longer control its temperature. Symptoms include a fever of 103 degrees F or higher confusion, or loss of consciousness If you see someone experiencing any of these signs, call 911 immediately.
Heat Exhaustion
Sweating helps your body cool, but heat exhaustion can happen if your body loses too much water and salt through sweat. Symptoms can include heavy sweating, weakness, dizziness, nausea, and headache. Limit time in the sun during extreme heat. Take breaks and stay hydrated.
Heat Cramps
Prolonged exposure to heat can cause muscle cramps, particularly in the legs, arms, and abdomen. Avoid play or exercise during extreme heat. Rest if you’re feeling tired and sip water to replenish energy.
Skin Problems
Skin problems such as sunburn, heat rash, and hives can result from exposure to extreme heat. Wear sunscreen, hats, sunglasses, and other sun protection when outdoors.
Dehydration
Dehydration can cause headaches, fatigue, and dizziness. Stay hydrated by drinking more water than usual throughout the day, and especially during extreme heat events.
Respiratory Problems
Extreme heat can trigger or worsen chronic conditions or respiratory problems such as asthma or allergies. Be sure to check in with your doctor and have prescriptions/medications with you.