Does Alprazolam C Iv Interact with Ritonavir?
Alprazolam C Iv and Ritonavir have a contraindicated drug interaction according to U.S. FDA drug labeling data. Strong Inhibitors of CYP3A (except ritonavir) Clinical implication Concomitant use of alprazolam with strong CYP3A inhibitors has a profound effect on the clearance of alprazolam, resulting in increased concentrations of alprazolam and increased risk of adverse reactions [see CLINICAL PHARMACOLOGY (12.3)]. Prevention or management Concomitant use of alprazolam with a strong CYP3A4 inhibitor (except ritonavir) is contraindicated [see CONTRAINDICATIONS (4), WARNINGS AND PRECAUTIONS (5.5)]. Examples Carbamazepine, phenytoin Ritonavir Clinical implication Interactions involving ritonavir and alprazolam are complex and time dependent. 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
- Contraindicated
- Alprazolam C Iv Class
- Benzodiazepine
- Ritonavir Class
- Cytochrome P450 3A Inhibitor
- Management
- Do not take together
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Alprazolam C Iv and your doctor is considering prescribing Ritonavir (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
- Ask about alternative medications that do not interact with your current regimen
- Ask how frequently you should be monitored while these are co-prescribed
- Never stop or change either medication without first consulting your healthcare provider