Heat Extremes: Health Alert – Temperature Extremes

As we go about our daily work, please be mindful of the extreme heat that is affecting much of our country. The high temperatures and humidity, and resulting heat indexes (e.g., 115+) are not only uncomfortable, but can also be dangerous. We need to take special precautions to safeguard the well-being of ourselves, and our families. Heat-related deaths in the United States exceed 600 per year and this figure is expected to rise, according to the CDC. Attached is a brief summary of heat-related health dangers. Listed below are some things to remember as we work and travel during period of extreme heat:

DOS AND DON’TS TO AVOID OVERHEATING:

DO: Wear lightweight, light-colored, loose fitting clothing as much as possible
DO: Protect yourself from the sun as much as possible (wide-brimmed hat, sunglasses and putting on a sunscreen of SPF 15 or higher)
DO: Drink more fluids regardless of your activity level. Don’t wait until you’re thirsty to drink. Warning – If your doctor generally limits the amount of fluid you drink or has you on water pills, ask how much you should drink while the weather is hot.
DON’T: Drink liquids that contain alcohol, caffeine or large amounts of sugar – these actually cause you to lose more body fluid. Also, avoid very cold drinks because they can cause stomach cramps.

SIGNS OF OVERHEATING

• Disorientation, agitation or confusion
• Dizziness
• Hallucinations
• Headache
• High body temperature
• Hot, dry skin that is flushed but not sweaty
• Loss of consciousness
• Seizure
• Sluggishness or fatigue
• Rapid heart beat

If overheating does occur, it is important for the person to be treated immediately as heat stroke can cause permanent damage and even death. Here Are Some Immediate First Aid Measures You Can Take While Waiting For Help To Arrive:

• Get the person indoors.
• Remove extra clothing and gently apply cool water to the skin, followed by fanning to stimulate sweating.
• Apply ice packs to the groin and armpits.
• Have the person lie down in a cool area with their feet slightly elevated. Intravenous fluids are often necessary to compensate for fluid or electrolyte loss. Bed rest is generally advised and body temperature may fluctuate abnormally for weeks after heat stroke.

Thanks for the share, JC!