Does Clarithromycin Interact with Elvitegravir Cobicistat Emtricitabine And Tenofovir Alafenam?
Clarithromycin and Elvitegravir Cobicistat Emtricitabine And Tenofovir Alafenam have a unknown drug interaction according to U.S. FDA drug labeling data. Antibacterials: clarithromycin telithromycin ↑ clarithromycin ↑ telithromycin ↑ cobicistat Patients with CL cr greater than or equal to 60 mL/minute: No dosage adjustment of clarithromycin is required. Patients with CL cr between 50 mL/minute and 60 mL/minute: The dosage of clarithromycin should be reduced by 50%. 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
- Clarithromycin Class
- Macrolide Antimicrobial
- Elvitegravir Cobicistat Emtricitabine And Tenofovir Alafenam Class
- Cytochrome P450 3A Inhibitor
- Management
- Consult your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Clarithromycin and your doctor is considering prescribing Elvitegravir Cobicistat Emtricitabine And Tenofovir Alafenam (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