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Psychiatric Medications
Mental illnesses are among the most common conditions affecting health
today. A psychoactive drug, psychopharmaceutical or psychotropic medication
is a chemical substance that crosses the blood-brain barrier and acts
primarily upon the central nervous system where it alters brain
function, resulting in changes in perception, mood,
consciousness, cognition, and behavior.
Medications may be necessary for OCD,
PTST,
and ADHD.
Psychiatric drugs operate by temporarily affecting a person's neurochemistry,
which in turn causes changes in a person's mood, cognition, perception
and behavior. There are many ways in which psychoactive drugs can affect
the brain. Each drug has a specific action on one or more neurotransmitter
or neuroreceptor in the brain. Sometime medication is an adjunct to
psychotherapy in
Toronto.
How long someone must take a psychotherapeutic medication depends on
the individual and the disorder. Many depressed and anxious people may
need medication for a single period—perhaps for several months—and
then never need it again. People with conditions such as schizophrenia
or bipolar disorder (also known as manic-depressive illness), or those
whose depression
or anxiety is chronic or recurrent, may have
to take medication indefinitely.
Like any medication, psychotherapeutic medications do not produce the
same effect in everyone. Some people may respond better to one medication
than another. Some may need larger dosages than others do. Some have
side effects, and others do not. Age, sex, body size, body chemistry,
physical illnesses and their treatments, diet, and habits such as smoking
are some of the factors that can influence a medication's effect. A
psychotherapist in Toronto is helpful in retraining the mind(link to
mind) please see our section in Choosing
a psychotherapist in Toronto.
Psychotherapy for Depression in Toronto
Depressed people will seem sad, or "down,"
or may be unable to enjoy their normal activities. They may have no
appetite and lose weight (although some people eat more and gain weight
when depressed). They may sleep too much or too little, have difficulty
going to sleep, sleep restlessly, or awaken very early in the morning.
They may speak of feeling guilty, worthless, or hopeless; they may lack
energy or be jumpy and agitated. Many people need treatment for Depression
(link to page on Depression) and many people resort to psychiatric medications
or antidepressants. One must be mindful of the neuroplasticity
of the brain and how the psychotherapy
can help.
Psychotherapy
and Antidepressants
One should seek out psychotherapy
for depression . Antidepressants are used most often
for serious depressions, but they can also be helpful for some milder
depressions. Antidepressants are not "uppers" or stimulants,
but rather take away or reduce the symptoms of depression and help depressed
people feel the way they did before they became depressed. The doctor
chooses an antidepressant based on the individual's symptoms. Some people
notice improvement in the first couple of weeks; but usually the medication
must be taken regularly for at least 6 weeks and, in some cases, as many
as 8 weeks before the full therapeutic effect occurs. If there is little
or no change in symptoms after 6 or 8 weeks, the doctor may prescribe
a different medication.
Side Effects of Antidepressant Medications
Antidepressants may cause mild, and often temporary, side effects (sometimes
referred to as adverse effects) in some people. Typically, these are not
serious. However, any reactions or side effects that are unusual, annoying,
or that interfere with functioning should be reported to the doctor immediately.
The most common side effects of tricyclic antidepressants, and ways to
deal with them, are as follows:
List of antidepressant side effects
· • Dry mouth —it is helpful to drink sips of water;
chew sugarless gum; brush teeth daily.
· • Constipation —bran cereals, prunes, fruit, and
vegetables should be in the diet.
· • Bladder problems —emptying the bladder completely
may be difficult, and the urine stream may not be as strong as usual.
Older men with enlarged prostate conditions may be at particular
risk for this problem. The doctor should be notified if there is any pain.
· • Sexual problems —sexual functioning may be impaired;
if this is worrisome, it should be discussed with the doctor.
· • Blurred vision —this is usually temporary and will
not necessitate new glasses. Glaucoma patients should report any change
in vision to the doctor.
· • Dizziness —rising from the bed or chair slowly
is helpful.
· • Drowsiness as a daytime problem —this usually passes
soon. A person who feels drowsy or sedated should not drive or operate
heavy equipment. The more sedating antidepressants
are generally taken at bedtime to help sleep and to minimize daytime drowsiness.
· • Increased heart rate —pulse rate is often elevated.
Older patients should have an electrocardiogram (EKG) befo
Antianxiety
Medications
Both antidepressants and antianxiety medications are used to treat anxiety
disorders. The broad-spectrum activity of most antidepressants provides
effectiveness in anxiety disorders
as well as depression.
Antianxiety medications include the benzodiazepines, which can relieve
symptoms within a short time. Common side effects are drowsiness and
loss of coordination are most common; fatigue and mental slowing or
confusion can also occur.
What are the side effects of Antianxiety Medications
The most common side effects for benzodiazepines are drowsiness and
dizziness. Other possible side effects include:
·
• Upset
stomach
· •
Blurred
vision
· •
Headache
· •
Confusion
· •
Grogginess
· •
Nightmares
Benzodiazepines
Side-effects make it dangerous for people taking benzodiazepines to
drive or operate some machinery. Withdrawal from benzodiazepines is
very difficult and a very long process. Years in fact. It is easy to
become physiologically and psychologically addicted. People taking benzodiazepines
for weeks or months may develop tolerance for and dependence on these
drugs. Abuse and withdrawal reactions are also possible. For these reasons,
the medications are generally prescribed for brief periods of time—days
or weeks—and sometimes just for stressful situations or anxiety
attacks.
Benzodiazepine Withdrawal
It is essential to talk with the doctor before discontinuing a benzodiazepine.
A withdrawal reaction may occur if the treatment is stopped abruptly.
Symptoms may include anxiety,
shakiness, headache, dizziness, sleeplessness, loss of appetite, or
in extreme cases, seizures. A withdrawal reaction may be mistaken for
a return of the anxiety because many of the symptoms are similar. After
a person has taken benzodiazepines for an extended period, the dosage
is gradually reduced before it is stopped completely. Commonly used
benzodiazepines include clonazepam (Klonopin), alprazolam (Xanax), diazepam
(Valium), and lorazepam (Ativan).
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