|
Common
Medications |
Chemical
Category
&
Brand Names |
Target
Anxiety Disorders |
How
It's Thought to Work |
Benefits |
Drawbacks |
Benzodiazepines:
Ativan
Dalmane
Librium
Restoril
Tranxene |
Centrax
Klonopin
Paxipam
Serax
Valium
Xanax |
|
GAD
Panic Disorder
Social Phobia
Insomnia |
Enhances the
function of GABA. |
Fast-acting, with
most people feeling better in the first week and many feeling
the effects the first day of treatment. |
Potentially
habit-forming; can cause drowsiness; can produce withdrawal
symptoms. |
Beta Blockers:
Inderal
Tenormin |
Social Phobia |
Reduces effects of
adrenaline. |
Fast acting; non-habit
forming. |
Should not be used with
certain pre-existing medical conditions, such as asthma,
congestive heart failure, diabetes, vascular disease,
hyperthyroidism, and angina pectoris. |
Azaspirones:
BuSpar |
GAD |
Enhances the activity of
serotonin. |
Effective for many people;
less sedating than benzodiazepines. |
Works slowly; can't switch
from benzodiazepines immediately. |
Monoamine Oxidase
Inhibitors (MAOIs):
Eldepryl
Marplan
Nardil
Parnate |
Panic Disorder
Social Phobia
PTSD
OCD |
Blocks the effect of an
important brain chemical, preventing the break-
down of serotonin and noradreniline. |
Effective for many people,
especially for patients not responding to other medicines; 2
to 6 weeks
until im-
provement occurs. |
Strict dietary restrictions
and potential drug interactions; low blood pressure, moderate
weight gain; reduced sexual response; insomnia. |
Serotonin Reuptake
Inhibitors (SRIs):
Celexa
Desyrel
Effexor
Luvox
Paxil
Prozac
Serzone
Zoloft |
Panic Disorder
OCD
Social Phobia
GAD |
Affects the concentration of
serotonin, a chemical in the brain thought to be linked to
anxiety disorders. |
Effective for many people; 2
to 6 weeks until improvement occurs. |
Nausea; some can cause
nervousness; sexual difficulties. |
Tricyclic
Antidepressants (TCAs):
Adapin
Anafranil
Elavil
Janimine
Ludiomil
Pamelor
Pertofrane
Sinequan
Surmontil
Tofranil
Vivactil |
Panic Disorder
PTSD
OCD |
Regulates serotonin and/or
noradreniline in the brain. |
Effective for many people;
may take 2 to 6 weeks until improvement occurs. |
Dry mouth, constipation,
blurry vision, difficulty urinating; dizziness, low blood
pressure; moderate weight gain; sexual difficulty. |
Anticonvulsants:
Neurontin |
Social Phobia |
Affects GABA. |
May take 2-4 weeks to work. |
Sedation. |
Medicines
used to manage anxiety disorders are grouped based on their
chemical properties.
Most anxiety disorders respond best to a combination of
medication and other treatments. |
| |