As part of the workshops I do on memory and aging, we recommend the participants
do the brown bag test. We recommend that the participants make an appointment
with their pharmacist (or their doctor) to review all of the medications they
are taking.
In this review we recommend they take both their non-prescription
and prescription drugs with them to the appointment. We recommend that they ask
the pharmacist to review how the medications and over the counter drugs
interact and what, if any, long term affect they may have on the individuals
health.
According to a CBC story the wrong mix
of medications causes dementia
Larry Chambers, a scientific adviser with the
Alzheimer Society of Canada, says up to 20 per cent of dementias could be
due to a bad mix of medications.
"Some
of the anticholinergics and antihistamines are very dangerous for cognitive
impairment. The other really big one is benzodiazepine that is used for helping
people sleep," he says.
It's
not just prescription medications that can lead to cognitive issues —
over-the-counter ones can too.
"Three
really big ones are omega 3 fish oil, Aspirin, and garlic," Chambers says.
"These
are known to be contraindicated and cause problems with cognitive functioning
and lead to dementia if taken with some heart medications that a physician
might prescribe."
In
these cases, says Chambers, the dementia can be reversed once the medication is
stopped or adjusted.
That's
why he encourages seniors and their families to track all prescription and non-prescription
drugs and share that information with their doctor and pharmacist.
If
you are taking more than one type of prescription, don’t delay take the brown
bag test as soon as you can.
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