How Seniors Can Stay Safe In The Summer Heat

Posted on Wednesday, July 20th, 2011 at 10:12 am and filed under Healthy Living, Heat Precautions

 

Sunny days uplift spirits. But seniors need to take special precautions to make sure their enjoyment of summer is not eclipsed by the pain of sunburn or the harmful effects of dehydration and heat illness.

Physical changes that come with aging make older adults more vulnerable to summer’s heat and humidity. The American Geriatrics Society’s Foundation for Health in Aging (FHIA) reports that most of the 200 Americans who die each summer of heat-related complications are over 50.

Seniors become less sensitive to heat and the feeling of thirst as they age. And on top of that, certain medical conditions, such as heart disease, and medications commonly taken by seniors—water pills, allergy and sinus medications, and antidepressants—further increase the risk.

FHIA warns that temperatures in the low 90s can be very dangerous to seniors and offers seniors and their caregivers a wide variety of hot weather safety tips

 (link to http://www.healthinaging.org/public_education/hot_weather_safety_tipsv3.pdf

Recommendations include:

•       Turn on the air conditioner or go to an air conditioned place—senior center, mall, movie theater, or library, for example. Fans are not sufficient.

•       Stay indoors during excessive heat, and when outside, avoid the sun as much as possible, wear hats and sunglasses, and use SPF 30 or higher sunscreen

•       Wear lightweight, light-colored, loose-fitting clothing

•       Avoid strenuous activity

•       Take cool showers, baths, or sponge baths

FHIA also recommends that family members or friends check on seniors at least twice a day during a heat wave

Family and professional caregivers can make a special effort to help seniors get enough to drink, as the need for water and nonalcoholic and decaffeinated beverages rises with the temperature. This includes keeping a good variety of beverages on hand and encouraging frequent drinking of smaller quantities as opposed to less frequent drinking of larger quantities.

Use the urine test to confirm whether you or a loved one is drinking enough. Light yellow urine is usually a sign that liquid consumption is adequate, while darker urine may signal that more liquid is needed.

Beware of Heat Illnesses

Overexposure to the heat can lead to a variety of serious health problems. The Mayo Clinic (www.mayoclinic.com) states that:

  • Heat exhaustion is a warning that your body cannot cool itself. Symptoms include thirst, dizziness, weakness, poor coordination, nausea and sweating. Body temperature stays normal, but the skin feels cold and clammy and pulse can be normal or raised. If this is the case, rest in a cool place, drink plenty of fluids and take a cool shower or sponge bath. This condition can turn into heatstroke, so if you do not feel better quickly, seek medical care right away.

 

  • Heat stroke is life threatening and requires emergency medical help. After calling 911, get the individual to a cool place. Signs of heat stroke include fainting, body temperature above 104° F, confusion, irritableness, staggering, dry, flushed skin, strong, rapid pulse or slow, weak pulse, not sweating, acting delirious or being in a coma.

 

Protecting Against Sunburn

Seniors particularly need to avoid sun exposure if they take certain medications that increase sensitivity to the sun, such as water pills, antibiotics, some antidepressants and nonsteroidal anti-inflammatory drugs used to treat arthritis pain and inflammation.

The Mayo Clinic offers the following guidance for treating sunburn:

  • Take a cool bath or apply cold compresses to the affected skin
  • Apply over-the-counter hydrocortisone cream, aloe or a moisturizer
  • Do not break blisters. Breaking them will slow the healing process and increase risk of infection. Cover blisters with light, non-stick gauze, if needed.
  • Take an over-the-counter pain reliever until redness and soreness subside.
  • Continue using moisturizing cream while the skin peels.

 

However, see a doctor if severe sunburn covers a large area with blisters, is accompanied by high fever or severe pain and does not improve in a few days.




Seniors Need to Take Heat Precautions

Posted on Thursday, June 9th, 2011 at 11:17 am and filed under Heat Precautions

Since the Cincinnati area was under a heat emergency for two straight days this week, Comfort Keepers cautions seniors to take special care during the hot days of summer.  

Here are some tips for dealing with heat for the senior population.

  • Drink plenty of water even if you are not thirsty.  Seniors often lose some of  the sensation of being thirsty when exposed to high temperatures. Drink two to four cups of fluids (but no caffeine or alcohol) an hour – even if you don’t feel thirsty. If you are going somewhere, take a bottle of water with you. The American Geriatrics Society also recommends sports drinks such as Gatorade, because they contain electrolytes that your body loses when dehydrated.
  • Eat lightly. Often foods that are high in protein take more energy to digest, which in turn, requires the body to generate more heat.
  • Douse yourself periodically with water in a tub, shower or with wet towels. Even a cool foot bath helps.
  • Wear loose, lightweight clothing. Wear a hat and sunscreen and stay in the shade.
  • Keep your living quarters cool, preferably with an air conditioner or electric fan. If you don’t have AC or fans, go to a senior center or other air-conditioned public location. Some area agencies on aging, churches and civic organizations provide senior citizens transportation to cooler locations on sweltering days.
  • Some medications cause greater sensitivity to sun. Check with your pharmacist or doctor about any precautions you need to take.
  • Avoid exertion or exercise, especially during the hottest part of the day. Also limit physical activity during times of high humidity and heat, especially if you have asthma or other lung conditions.  Early warning signs of heat-related illness can include dizziness and not needing to go to the bathroom as often as usual. If ignored, symptoms can worsen to include the painful muscle spasms that signal heat cramps. 

It’s also recommended that friends, neighbors and relatives keep an eye on the senior citizens around them to make sure they are safe.

Click here to read more on staying safe in the summer heat and sun.