It’s National Heatstroke Prevention Day
May 1 is recognized every year as National Heatstroke Prevention Day to raise awareness about the dangers of heatstroke and how to prevent it. Heatstroke is the most serious heat-related illness; it occurs when the body can no longer control its temperature: the body’s temperature rises rapidly, the sweating mechanism fails, and the body is unable to cool down.
NYCHA’s Environmental Health and Safety Department would like to provide the following information about how to stay safe from heatstroke. In sum, when going outside, stay cool, stay hydrated, and know the symptoms of heatstroke.

Identifying signs of heatstroke:
Call 911 or go to an emergency room if you or someone you know has the following symptoms:
- Hot, dry skin
- Confusion, hallucinations, and disorientation
- Loss of consciousness or unresponsiveness
- Nausea or vomiting
- Trouble breathing
- Fast, strong pulse
- Weakness
- Dizziness
Heatstroke can affect anyone. However, individuals at higher risk are:
- Pregnant women
- Children or teens with asthma
- Adults with heart conditions or other chronic health conditions

To prevent heat stroke:
- Wear loose-fitting, lightweight clothing
- Protect against sunburn
- Drink plenty of fluids
- Take extra precautions with certain medicines
- Take it easy during the hottest parts of the day
- Take a cool shower or bath
- Avoid drinks with alcohol, caffeine, or lots of sugar
- Get acclimated to the heat

If you have questions about this or any environmental health and safety matter, please email ehs@nycha.nyc.gov. Residents, employees, and any member of the public can submit environmental health and safety concerns at on.nyc.gov/submit-concern.
For more information about heatstroke prevention, please visit: