Why This Matters
Heat illness is a serious risk, especially during hot weather or when working near heat sources. It can lead to serious health problems or even death if not recognized and treated promptly. This discussion will help
everyone understand how to prevent heat-related illnesses and what to do in an emergency.
Types of Heat Illness
- Heat Rash
- Appears as small red bumps on the skin
- Caused by excessive sweating and blocked sweat ducts
- Heat Cramps
- Painful muscle spasms, usually in the arms, legs, or abdomen
- Caused by heavy sweating and loss of salt
- Heat Exhaustion
- Signs include heavy sweating, weakness, dizziness, nausea, and headache
- Requires immediate attention and cooling down
- Heat Stroke
- Most severe form of heat illness
- Signs include confusion, loss of consciousness, very high body temperature, and absence of sweating
- This is a medical emergency – call 911 immediately
Prevention Tips
- Drink water every 15–20 minutes, even if you’re not thirsty
- Take regular breaks in shaded or cool areas
- Wear lightweight, light-colored, and breathable clothing
- Use cooling towels or headgear when possible
- Allow time to acclimate to hot conditions, especially for new or returning workers
- Know your physical limits and listen to your body
Watch Out for Each Other
- Be aware of how your coworkers are feeling and acting
- If someone seems confused, dizzy, or unusually fatigued, take it seriously
- Never ignore signs of heat illness — act quickly
What to Do in an Emergency
- Move the person to a cooler, shaded area
- Remove or loosen excess clothing
- Give small sips of cool water if the person is conscious
- Cool the body with wet cloths, fans, or ice packs on the neck, underarms, and groin
- If symptoms worsen or heat stroke is suspected, call 911 immediately.
