Xanax
Overview
- About Xanax
Xanax should be used with caution in elderly or weak patients, and in those with lung disease, alcoholic liver disease, or any disorder that could hinder the elimination of the drug.
Possible food and drug interactions when taking Xanax
Xanax may intensify the effect of alcohol. Do not drink alcohol while taking this medication.
Never combine Xanax with Sporanox or Nizoral. These drugs cause a buildup of Xanax in the body.
If Xanax is taken with certain other drugs, the effects of
either could be increased, decreased, or altered. It is important
to check with your doctor before combining Xanax with the
following:
Amiodarone (Cordarone)
Antihistamines such as Benadryl and Tavist
Carbamazepine (Tegretol)
Certain antibiotics such as Biaxin and erythromycin
Certain antidepressant drugs, including Elavil, Norpramin,
and Tofranil
Cimetidine (Tagamet)
Cyclosporine (Neoral, Sandimmune)
Digoxin (Lanoxin)
Diltiazem (Cardizem)
Disulfiram (Antabuse)
Ergotamine
Fluoxetine (Prozac)
Fluvoxamine
Grapefruit juice
Isoniazid (Rifamate)
Major tranquilizers such as Mellaril and chlorpromazine
Nefazodone
Nicardipine (Cardene)
Nifedipine (Adalat, Procardia)
Oral contraceptives
Other central nervous system depressants such as Valium and
Demerol
Paroxetine (Paxil)
Propoxyphene (Darvon)
Sertraline (Zoloft)
Special information if you are pregnant or breastfeeding
Do not take this medication if you are pregnant or planning to become pregnant. There is an increased risk of respiratory problems and muscular weakness in your baby. Infants may also experience withdrawal symptoms. Xanax may appear in breast milk and could affect a nursing infant. If this medication is essential to your health, your doctor may advise you to stop breastfeeding until your treatment with this medication is finished.
Recommended dosage
ADULTS
Anxiety disorder
The usual starting dose of Xanax is 0.25 to 0.5 milligram taken 3 times a day. The dose may be increased every 3 to 4 days to a maximum daily dose of 4 milligrams, divided into smaller doses.







