06/13/2025
Protecting Letter Carriers from Heat Illness
As summer approaches, the risk of heat illness increases, especially for those working outdoors, such as letter carriers. Understanding and preventing heat illness is vital for maintaining health and safety.
What is Heat Illness?
Heat illness ranges from mild conditions like heat exhaustion to severe cases such as heat stroke.
• Heat Exhaustion: Symptoms include heavy sweating, weakness, cold, pale, and clammy skin, fainting, and vomiting. If not addressed, it can lead to heat stroke.
• Heat Stroke: A medical emergency characterized by a high body temperature, hot and dry skin, rapid pulse, and confusion. Immediate medical attention is required.
Prevention Tips
• Stay Hydrated: Drink water regularly, even if you’re not thirsty. Avoid drinks with caffeine or alcohol.
• Dress Appropriately: Wear light-colored, loose-fitting clothing and a hat to protect from direct sunlight.
• Take Breaks: Rest in shaded or cool areas frequently to allow your body to cool down.
• Know the Signs: Be aware of symptoms of heat exhaustion and heat stroke, and take immediate action if they appear.
In Case of Emergency
• Move the person to a cooler place.
• Loosen tight clothing and apply cool, wet cloths to the skin.
• Seek immediate medical help if symptoms are severe.
References
• CDC Heat Illness
https://www.cdc.gov/disasters/extremeheat/heat_illness.html
• OSHA Heat Illness
https://www.osha.gov/heat-exposure
• NIOSH Heat Stress
https://www.cdc.gov/niosh/topics/heatstress/