This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.
Moderate. These medicines may cause some risk when taken together. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.
How the interaction occurs:
When these two medicines are taken together, your body may process your alprazolam medicine more slowly.
What might happen:
The blood levels of your alprazolam medicine may increase and cause toxic effects.
What you should do about this interaction:
Contact your healthcare professionals (e.g. doctor of pharmacist) about taking these medications together. Your doctor may want to adjust the dosage, change one of your medicines, or monitor you more closely when you start this combination.Contact your doctor if you experience excess drowsiness, confusion, memory problems, or loss of coordination.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
- 1.Xanax (alprazolam) US prescribing information. Pharmacia & Upjohn Company December, 2016.
- 2.Sager JE, Lutz JD, Foti RS, Davis C, Kunze KL, Isoherranen N. Fluoxetine- and norfluoxetine-mediated complex drug-drug interactions: in vitro to in vivo correlation of effects on CYP2D6, CYP2C19, and CYP3A4. Clin Pharmacol Ther 2014 Jun;95(6):653-62.
- 3.Greenblatt DJ, Preskorn SH, Cotreau MM, Horst WD, Harmatz JS. Fluoxetine impairs clearance of alprazolam but not of clonazepam. Clin Pharmacol Ther 1992 Nov;52(5):479-86.
- 4.Yuan R, Flockhart DA, Balian JD. Pharmacokinetic and pharmacodynamic consequences of metabolism-based drug interactions with alprazolam, midazolam, and triazolam. J Clin Pharmacol 1999 Nov;39(11):1109-25.
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.