Abundance of 'Cures' Brings Ills
By: W. David McCoy
NY Times, June 11, 2002
Recently my mother, 94, lay slowly dying. She was skeletal, feeble,
disoriented, delusional and agitated, and she slept fitfully. She took
water by medicine dropper and refused all food. Helpful, caring hospice
and health care workers attended her in my brother's house around the
clock.
Three days later, although still occasionally confused, she sat at the
kitchen table requesting pancakes for breakfast and making sharp-witted
remarks. Two weeks later, her mental condition and energy level were
essentially normal for the first time in years. A month later, her weight
was normal.
How did this miracle occur? That isn't the first question to ask.
Instead, it is "How did a bright, happy, energetic, elderly woman get
in such bad shape?" The answer is drugs.
Not heroin or anything illicit, but prescription drugs given by
reputable doctors with the best of intentions.
Ten years ago, after my father died, my mother's internist prescribed
an antidepressant. A few years later, her cardiologist prescribed a
potassium supplement and a diuretic. Her ophthalmologist prescribed three
types of eyedrops for glaucoma.
She became increasingly lethargic, and in recent years, she could not
even force herself to write a note or call a friend. She ate and drank
less and less. Last spring, she essentially stopped eating, became
disoriented and could not sleep. Her internist prescribed sleeping pills,
to no avail. He added a typical antipsychotic drug.
Her decline was so pronounced that hospice nurses were called in. As a
last attempt, the doctor prescribed morphine, to ease the pain of dying,
we suppose. When I went to see her, she barely recognized me.
Learning earlier of her rapidly declining condition, I began to talk to
friends and professionals. A chance observation by a visiting relative
that my mother was "being given a lot of pills" started my
thinking. Few liquids; many medications, including a diuretic; inactivity;
lower metabolism rate with age; and no appetite. She must be dehydrated
and overmedicated.
Studies have shown that the feeling of thirst declines with age. A
result is that many older people frequently drink fewer liquids than
needed for optimum health. That causes medications to concentrate in the
body, and older people generally have lower metabolisms, meaning that they
also do not eliminate drugs as quickly.
When I looked up the possible side effects of the drugs that she was
taking, including eyedrops, there they were, almost in every case ≈
disorientation of time and place, agitation, difficulty sleeping and loss
of appetite.
The internist, instead of carefully reviewing her medications for
possible side effects, reducing dosage, checking content levels in the
blood or considering the possibility of dehydration, had prescribed more
drugs to medicate the increasing side effects, thereby speeding her
decline.
First we stopped the morphine. Next, after checking professionals and
reading the literature, we stopped the antipsychotic, antidepressant,
diuretic and potassium supplement.
With the concurrence of the ophthalmologist, we eliminated one of the
eyedrops for glaucoma. We encouraged liquids and gave her a low dose of a
new-generation antipsychotic drug recommended to me by a professional in
the field. Its main side effects were more appetite and drowsiness.
The results were astounding. She slept through the night. Her agitation
stopped. Her thinking cleared markedly. She started eating and drinking
heartily, and her mood elevated sharply.
We will never know which drug or drugs caused the problems.
My mother's leg muscles atrophied during her extended inactivity. She
is now receiving assistance and physical rehabilitation at a nursing home,
and she has no recollection of her ordeal.
What did I learn? That it is dangerous to grow old. Problems that would
cause great concern if exhibited by a younger person may be dismissed or
ignored in the elderly.
With their typically large caseloads, even excellent doctors may simply
prescribe new medication for symptoms rather than take the time to
investigate the other possibilities. There may not be enough communication
among multiple doctors about what drugs are being prescribed.
I now understand how important it is to be vigilant and to be unafraid
to question your doctor about any concerns.
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