From the Virginia Department of Emergency Management:
REMEMBER, extreme heat often results in the highest number of annual deaths among all weather-related hazards. It’s defined as a period of high heat and humidity with temperatures above 90 degrees for at least two to three days. In extreme heat, evaporation is slowed and the body must work extra hard to maintain a normal temperature. This can lead to death by overworking the human body.
RECOGNIZE AND RESPOND
Know the signs of heat-related illness and the ways to respond to it:
HEAT CRAMPS
Signs: Muscle pains or spasms in the stomach, arms, or legs
Actions: Go to a cooler location. Remove excess clothing. Take sips of cool sports drinks with salt and sugar. Get medical help if cramps last more than an hour.
HEAT EXHAUSTION
Signs: Heavy sweating, paleness, muscle cramps, tiredness, weakness, dizziness, headache, nausea or vomiting, or fainting
Actions: Go to an air-conditioned place and lie down. Loosen or remove clothing. Take a cool bath. Take sips of cool sports drinks with salt and sugar. Get medical help if symptoms get worse or last more than an hour.
HEAT STROKE
Signs: Extremely high body temperature (above 103 degrees) taken orally; red, hot, and dry skin with no sweat; rapid, strong pulse; dizziness; confusion; or unconsciousness
Actions: Call 911 or get the person to a hospital immediately. Cool down with whatever methods are available until medical help arrives.
