RHHD officials urge precautions to prevent heat-related illnesses

Officials from the Richmond and Henrico Health Districts are urging people to take precautions to prevent heat-related illnesses this summer, such as drinking plenty of water, minimizing sun exposure and wearing loose-fitted, light-colored clothes.

Summer temperatures in Virginia normally climb into the upper 90s and even reach higher than 100 degrees Fahrenheit at times. 

"The greater Richmond region is experiencing longer, hotter summers and more severe heat waves due to climate change," said Richmond and Henrico Health Districts Built Environment Policy Analyst Peter Braun. "Whether you work outdoors, enjoy exercising at your local park, or ride the bus to get around, it is important to know how to protect your health from extreme heat."

Extreme heat is a period of high heat and humidity with temperatures above 90 degrees Fahrenheit for at least two to three days. These periods slow the evaporation of sweat and force the body to overwork to maintain a normal temperature. 

Henrico County provides cooling refuge at several recreation centers and all Henrico Public Libraries.   

To stay cool during extreme heat – and to recognize when you or someone else is showing the signs and symptoms of heat-related illness – RHHD officials suggest the following: 

Check the National Weather Service HeatRisk map daily. 

• Spend time in air-conditioned spaces. 
• Check on older, sick or disabled people. 
• Drink water and avoid alcohol and caffeinated or sugary drinks. 
• Know the symptoms of heat-related illnesses and what to do. 
• Minimize sun exposure and wear sunscreen (SPF 30 or above is recommended). 
• Eat light, cool and easy to digest foods. 
• Take a cool shower or bath. 
• Wear loose-fitting, light-colored clothes. 
• Check local weather and news for heat alerts. 
• Use a fan to provide comfort when temperatures are below 90 degrees Fahrenheit. 
• Don’t leave children, pets or persons with mobility challenges alone in cars for any amount of time. 
• Don’t exercise outdoors during the hottest parts of the day (12-4 p.m.). 
• Talk to your doctor about medications that interfere with temperature regulation. 

Heat exhaustion, stroke and cramps can occur in high heat weather and can be life-threatening. Symptoms like an unusual pulse, nausea, vomiting, muscle cramps or dizziness may indicate a heat-related illness. 

To cool off from the sun, find an air-conditioned place, drink water or take a cool shower. If symptoms worsen, seek medical attention.