Does Clarithromycin Interact with Darunavir 600 Mg?
Clarithromycin and Darunavir 600 Mg have a unknown drug interaction according to U.S. FDA drug labeling data. Antibacterial: clarithromycin ↔ darunavir ↑ clarithromycin No dose adjustment of the combination is required for patients with normal renal function. For co-administration of clarithromycin and darunavir/ritonavir in patients with renal impairment, the following dose adjustments should be considered: For subjects with CLcr of 30-60 mL/min, the dose of clarithromycin should be reduced by 50%. For subjects with CLcr of <30 mL/min, the dose of clarithromycin should be reduced by 75%. 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
- 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 Darunavir 600 Mg (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