A recent study from the University of
Chicago Medical Center reports that 40% of heat-related fatalities in the U.S.
were in people over age 65. The Mayo
Clinic explains that there are several reasons why older adults are more
susceptible to dehydration including “their ability to conserve water is
reduced, thirst sensation is less acute, and seniors do not respond to
fluctuations in temperature as well as when they were younger.”
The National Institute on Aging also cites
other factors why the elderly do not fare well in extreme heat conditions such
as heart and blood vessels problems and less effective sweat glands. In addition heart, lung, or kidney disease can
weaken individuals and often cause fevers.
Medications such as sedatives, tranquilizers and other heart and blood
pressure medicines can inhibit the body’s ability to cool by sweating or act as
a diuretic.
At around the age of 50, our body’s
kidneys do not conserve fluid as well as they once did, and by age 70, the
problem generally worsens. Also many
seniors experience a decrease in appetite and can forgot to drink and eat for long periods of time. Chronic conditions including dementia and diabetes
can also interfere with getting enough fluids as well as being overweight or
underweight.
The weather remains warm in September
in many areas of the country and it is still important for seniors to be aware
of overheating and to stay hydrated. The
symptoms of heat exhaustion include: paleness, heavy sweating, muscle cramps,
weakness, tiredness, headache, and rapid, shallow breathing. If you suspect heat exhaustion, call 911
immediately and move the person to a cool place. While you wait for medical assistance, have
them lie down, remove any heavy or tight-fitting clothing and apply cold water
or compresses directly to the skin.
Offer water or juice if they are able to drink.
This post is intended for
informational purposes only. Please
contact your health care provider with any questions or concerns you have
regarding your health.
MorningStar at Arrowhead represents
the best in senior living with a unique mission statement “to honor, to value,
to invest.” We have built our foundation
on honoring God, valuing our seniors and hiring staff with a felt calling to
serve to create a true home for residents amid a beautiful, serene setting. To
experience firsthand the finest senior living in the Phoenix area, contact us
to schedule a tour.
Sources:
mayoclinic.org/diseases-conditions/dehydration/basics/risk-factors/con-20030056
aplaceformom.com/senior-care-resources/articles/elderly-heat-stroke
nia.nih.gov/health/publication/hyperthermia
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