Heat Advisory Issued for Southern US: Staying Safe in Extreme Heat

Heat advisories are in effect from eastern Texas to northwestern Alabama, including cities like Memphis, New Orleans and Little Rock.

High humidity will make temperatures feel even hotter, increasing the risk of heat-related illnesses.

Staying hydrated, wearing appropriate clothing, and taking frequent breaks are crucial for staying safe in the heat.

The elderly, young children, and those with chronic diseases are particularly vulnerable to heat stroke and heat exhaustion.

Knowing the difference between heat exhaustion and heat stroke, and recognizing the symptoms, can save lives. Why this matters: Extreme heat can be dangerous and even fatal. Taking the necessary precautions and knowing how to respond to heat-related illnesses can protect your health and the health of those around you.

Hydrate: Drink plenty of water and electrolyte-rich beverages like Pedialyte or Gatorade (in moderation). Hydrate well in advance of outdoor activities.

Dress Appropriately: Wear lightweight, light-colored, and loose-fitting clothing made from breathable fabrics.

Take Breaks: Take frequent breaks in shaded or cool areas, especially during the hottest parts of the day.

Avoid Strenuous Activity: Limit outdoor activities during peak heat hours.

Never Leave Individuals or Pets in Vehicles: Temperatures inside a car can quickly rise to dangerous levels.

Elderly: More susceptible to heat stroke and exhaustion due to decreased ability to regulate body temperature.

Children: Their bodies heat up faster than adults.

People with Chronic Diseases: Conditions like respiratory diseases can be exacerbated by heat.

Outdoor Workers: Those who work outside are at higher risk and need to take extra precautions.

Q: What is the difference between heat exhaustion and heat stroke?

Q: How hot is too hot to be outside?

Extreme heat and humidity pose significant health risks.

Hydration, appropriate clothing, and frequent breaks are essential for staying safe.

Know the signs of heat exhaustion and heat stroke and seek medical attention immediately if necessary.

The CDC’s Heat and Health Tracker is a valuable tool for assessing local heat risks.