Does Selegiline Interact with Alprazolam?
Selegiline and Alprazolam have a unknown drug interaction according to U.S. FDA drug labeling data. No dose adjustment for EMSAM is needed when EMSAM is used concomitantly with alcohol, alprazolam, ibuprofen, olanzapine, risperidone, levothyroxine, and CYP3A4 inhibitors (e.g., ketoconazole). No clinically meaningful change in selegiline exposure was seen when EMSAM was co-administered with alcohol, alprazolam, ibuprofen, olanzapine, risperidone, levothyroxine, and ketoconazole [see Clinical Pharmacology (12.3) ] . No dose adjustment of alprazolam, ibuprofen, levothyroxine, olanzapine, risperidone, warfarin, or strong CYP3A4 inhibitors (e.g., ketoconazole) is necessary when these drugs are used in combination with EMSAM. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Unknown
- Selegiline Class
- Monoamine Oxidase Inhibitor
- Alprazolam Class
- Benzodiazepine
- Management
- Consult your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Selegiline and your doctor is considering prescribing Alprazolam (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Never stop or change either medication without first consulting your healthcare provider