Alprazolam
Alprazolam is used to treat anxiety disorders and panic
attacks. Alprazolam is in a class of medications called
benzodiazepines. It works by decreasing abnormal excitement in
the brain.
How should this medicine be used?
Alprazolam comes as a tablet and a concentrated solution
(liquid) to take by mouth. It usually is taken two to four
times a day. Follow the directions on your prescription label
carefully, and ask your doctor or pharmacist to explain any
part you do not understand. Take alprazolam exactly as
directed.
To take the concentrated liquid, use only the dropper that came
with your prescription. Draw into the dropper the amount
prescribed for one dose. Squeeze the dropper contents into a
liquid or semi-solid food such as water, juice, soda,
applesauce, or pudding. Stir the liquid or food gently for a
few seconds. The concentrated liquid will blend completely with
the food. Drink or eat the entire mixture immediately. Do not
store for future use.
Your doctor will probably start you on a low dose of alprazolam
and gradually increase your dose, not more than once every 3 or
4 days.
Alprazolam can be habit-forming. Do not take a larger dose or
take it more often or for a longer time than your doctor tells
you to. Do not stop taking alprazolam without talking to your
doctor. Suddenly stopping to take alprazolam may worsen your
condition and cause withdrawal symptoms (anxiousness,
sleeplessness, irritability, and seizures). Withdrawal symptoms
may be worse if you take more than 4 mg of alprazolam every
day. Your doctor will decrease your dose gradually.
What special precautions should I
follow? Before taking alprazolam, tell your doctor
and pharmacist if you are allergic to alprazolam,
chlordiazepoxide (Librium, Librax), clonazepam (Klonopin),
clorazepate (Tranxene), diazepam (Valium), estazolam (ProSom),
flurazepam (Dalmane), halazepam (Paxipam), lorazepam (Ativan),
oxazepam (Serax), prazepam (Centrax), quazepam (Doral),
temazepam (Restoril), triazolam (Halcion), or any other
medications.
Do not take alprazolam if you are taking itraconazole
(Sporanox) or ketoconazole (Nizoral).
Tell your doctor and pharmacist what other prescription and
nonprescription medications, vitamins, nutritional supplements,
and herbal products you are taking. Be sure to mention any of
the following: amiodarone (Cordarone, Pacerone);
antidepressants (mood elevators) such as desipramine
(Norpramin), imipramine (Tofranil), and nefazodone (Serzone);
antifungals such as fluconazole (Diflucan); antihistamines;
cimetidine (Tagamet); clarithromycin (Biaxin); cyclosporine
(Neoral, Sandimmune); diltiazem (Cardizem, Dilacor, Tiazac);
ergotamine (Cafatine, Cafergot, Wigraine, others); erythromycin
(E.E.S., E-Mycin, Erythrocin); isoniazid (INH, Nydrazid);
medications for mental illness and seizures; nicardipine
(Cardene); nifedipine (Adalat, Procardia); oral contraceptives
(birth control pills); propoxyphene (Darvon); selective
serotonin reuptake inhibitors (SSRIs) such as fluoxetine
(Prozac, Sarafem), fluvoxamine (Luvox), paroxetine (Paxil), and
sertraline (Zoloft); sedatives; sleeping pills; and
tranquilizers. Your doctor may need to change the doses of your
medications or monitor you carefully for side effects.
• tell your doctor if you have or have ever had glaucoma;
depression; or lung, kidney, or liver disease.
• tell your doctor if you are pregnant, plan to become
pregnant, or are breast-feeding. If you become pregnant while
taking alprazolam, call your doctor immediately.
• if you are having surgery, including dental surgery,
tell the doctor or dentist that you are taking alprazolam.
• you should know that alprazolam may make you drowsy. Do
not drive a car or operate machinery until you know how this
medication affects you.
• remember that alcohol can add to the drowsiness caused
by this medication.
What special dietary instructions should I
follow?
Talk to your doctor about drinking grapefruit juice while
taking this medicine.
What should I do if I forget a dose?
Take the missed dose as soon as you remember it. However, if it
is almost time for the next dose, skip the missed dose and
continue your regular dosing schedule. Do not take a double
dose to make up for a missed one.
What side effects can this medication
cause?
Alprazolam may cause side effects. Tell your doctor if any of
these symptoms are severe or do not go away:
• drowsiness
• light-headedness
• tiredness
• dizziness
• irritability
• talkativeness
• dry mouth
• increased salivation
• changes in sex drive or ability
• changes in appetite
• weight changes
• difficulty urinating
Some side effects can be serious. The following symptoms are
uncommon, but if you experience any of them, call your doctor
immediately:
• seizures
• seeing things or hearing voices that do not exist
(hallucinating)
• severe skin rash
• yellowing of the skin or eyes
• memory problems
• confusion
• problems with coordination
Alprazolam may cause other side effects. Call your doctor if
you have any unusual problems while taking this medication.
What storage conditions are needed for this
medication? Keep this medication in the container
it came in, tightly closed, and out of reach of children. Store
it at room temperature and away from excess heat and moisture
(not in the bathroom). Throw away any medication that is
outdated or no longer needed. Talk to your pharmacist about the
proper disposal of your medication.
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