Does Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide Interact with Alfuzosin?
Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and Alfuzosin have a contraindicated drug interaction according to U.S. FDA drug labeling data. Table 4: Significant Drug Interactions Concomitant Drug Class: Drug Name Examples Effect on Concentration Clinical Comment This table is not all inclusive ↑ = increase, ↓ = decrease, ↔ = no effect Alpha 1-adrenoreceptor antagonist: alfuzosin ↑ alfuzosin Co-administration is contraindicated due to potential for serious and/or life-threatening reactions such as hypotension. 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
- Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide 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 Darunavir Cobicistat Emtricitabine And Tenofovir Alafenamide and your doctor is considering prescribing Alfuzosin (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