Community Corner

How to Stay Safe in the Extreme Heat

The American Red Cross of the Greater Lehigh Valley offers tips on how to handle a heat wave.

The American Red Cross of the Greater Lehigh Valley is urging residents to take precautions when they head outdoors during this week's heat wave.

Heed these tips during the current -- and future -- hot weather:

  • Stay hydrated by drinking plenty of fluids and avoid drinks with caffeine or alcohol.
  • Never leave children or pets alone in enclosed vehicles.
  • Eat small meals and eat more often.
  • Avoid extreme temperature changes.
  • Wear loose-fitting, light-weight, light-colored clothing.
  • Slow down, stay indoors and avoid strenuous exercise during the hottest part of the day.
  • Use a buddy system when working in excessive heat.
  • Take frequent breaks if you must work outdoors.
  • Check on family, friends and neighbors who do not have air conditioning, on those who spend much of their time alone, and on those who are more likely to be affected by the heat.
  • Check on your animals frequently to ensure they are not suffering from the heat. Ensure your animals have water and a shady place to rest.
  • Have a plan for wherever you spend time -- school, home or work -- and prepare for the possibility of power outages.
  • If you do not have air conditioning, head to a location for some relief during the hottest part of the day, like a community center, a library, a movie theater or a mall.
  • Be aware that people living in urban areas may be at greater risk from the effects of a prolonged heat wave than people living in rural areas.

Everyone is at risk when temperatures rise above 90 degrees; and the elderly and the very young are most susceptible to heat and heat-related illnesses," said Cordelia E. Miller, director of emergency services in a press release. "High heat can cause heat cramps, exhaustion or heat stroke. It’s very important to be aware of the danger and take measures to stay safe during hot weather.

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How to help someone who is having trouble handling the heat:

Extreme heat can cause physical difficulties which, in some instances, can be life-threatening. Heat cramps are muscular pains and spasms in the legs or abdomen caused by exposure to high heat and humidity and loss of fluids and electrolytes. Heat cramps are often an early sign that the body is struggling with the heat. To help someone with heat cramps:

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  • Get them to a cooler place and have them rest in a comfortable position. Lightly stretch the affected muscle and replenish fluids.
  • Give a half glass of cool water every 15 minutes. Do not give liquids with alcohol or caffeine in them, as they can make condition worse.

Heat exhaustion involves the loss of body fluids through heavy sweating during strenuous exercise or physical labor in high heat and humidity. Signs include cool, moist, pale or flushed skin, heavy sweating, headache, nausea, dizziness, weakness and exhaustion. If someone is suffering from heat exhaustion, you should:

  • Move them to a cooler place. Remove or loosen tight clothing and apply cool, wet cloths or towels to the skin. Fan the person. If they are conscious, give small amounts of cool water to drink. Make sure the person drinks slowly. Watch for changes in condition.
  • If the person refuses water, vomits or begins to lose consciousness, call 911 or your local emergency number.

Heat stroke is a life-threatening condition in which a person’s temperature control system stops working and the body is unable to cool itself.  Signs of heat stroke include hot, red skin, which may be dry or moist; changes in consciousness; vomiting; and high body temperature. If someone is suffering from heat stroke, you should:

  • Heat stroke is life-threatening. Call 911 or your local emergency number immediately.
  • Move the person to a cooler place. Quickly cool the person’s body by giving care as you would for heat exhaustion. If needed, continue rapid cooling by applying ice or cold packs wrapped in a cloth to the wrists, ankles, groin, neck and armpits.

For more information on heat safety, visit the American Red Cross of the Greater Lehigh Valley's website, at www.redcrosslv.org.


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