Self-Care Strategies for Older
Individuals with Postural Hypotension
What is Postural Hypotension?
Postural hypotension is
a drop in blood pressure which occurs when a person changes position from
lying or sitting to standing. This drop in blood pressure results in decreased
blood flow to the brain which causes symptoms such as dizziness on standing,
falls and even fainting. It is a common problem affecting approximately
20% of people over the age of 65 and up to 50% of those over 75 years
of age. Some of the causes of postural hypotension include certain medications
such as anti-depressants, dehydration and prolonged bedrest.
Ways to Cope with Postural Hypotension
The following are some simple ways which can
help you to cope with postural hypotension and reduce the chances of falling
because of postural hypotension:
-
If you experience dizziness when you stand
up, sit down with your head lowered. This will help to promote blood
flow to the brain.
-
Avoid quick changes in position. For example,
when changing positions from lying to standing, first go from lying
to sitting, sit for a minute and then slowly stand up.
-
Once standing, stay near a chair for a short
time as dizziness most often happens in the first few minutes.
-
Try crossing your legs or massaging you calf
muscles for one minute prior to standing. This may help your circulation.
-
Wear support stockings (yes men too!). This
also helps to push blood up your legs and to your brain.
-
Stay as active as you can. Walking is a great
exercise and helps push your blood up your legs.
-
Try sleeping with 10 centimetre high blocks
under the head side of your box spring. Elevating the head of your
bed reduces the amount of position change when you stand up.
-
Don=t
take hot baths or showers, saunas or steam baths. These activities
can worsen symptoms
-
Avoid straining on the toilet or when lifting
heavy objects.
-
Avoid excessive activity in the two-hour period
after meals. This is a high risk time for experiencing postural hypotension.
Postural hypotension is an issue which can have
a significant effect on quality of life for older adults. By trying out
the above strategies you may reduce the severity of postural hypotension
and continue to live an active and healthy lifestyle.
For more information on postural hypotension or
resources available, please contact Brian Hart, Clinical Nurse Specialist
with the Southeastern Regional Geriatric Program at 1-613-548-7222 ext.
2407
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