Heat Stress

As outside temperatures rise, the elderly are more prone to heat stress. Heat stress occurs when the body can't adequately cool itself or maintain a healthy internal body temperature. Normally, we cool ourselves through sweating, but sometimes this just isn't enough and the body's temperature keeps rising. Heat-related illness can range from mild conditions such as rash and cramps to more serious and potentially life threatening conditions like heat stroke. Heat stroke occurs when the body becomes unable to control its temperature, and the body temperature rises to 106F or higher. Heat stroke can happen in as little as 10 minutes and can cause death or permanent disability if emergency treatment is not immediately provided.

Be alert for the following warning signs of overheating or heat stroke:

• Very high body temperature
• Dry swollen tongue
• Nausea
• Rapid Pulse
• Red, hot and dry skin
• Throbbing headache
• Confusion or strange behavior

How to protect yourself and your loved one:

• Drink cool, nonalcoholic beverages
• Rest
• Take a cool shower or bath
• Wear lightweight clothing
• Do not engage in strenuous activities
• Limit tea and coffee
• If possible, seek an air-conditioned environment

The elderly require extra vigilance. Not only does the aging body have a harder time regulation its internal temperature, but the elderly often have a decreased thirst awareness. Taking certain medications can reduce the skins ability to sweat and may increases health issues like blood circulation problems which can put an elderly person at higher risk for overheating. If you have an elderly friend or relative who is currently living alone, check on them twice a day. Look for signs of dehydration and heat stress. If you see any of these warning signs of overheating or heat stroke, get help immediately.


Keith Ayers — Executive Director at Pacifica Senior Living Modesto

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