Does Valoctocogene Roxaparvovec Rvox Interact with Lamivudine Oral?
Valoctocogene Roxaparvovec Rvox and Lamivudine Oral have a unknown drug interaction according to U.S. FDA drug labeling data. Concomitantly administered with efavirenz and tenofovir in one HIV-positive patient who experienced hepatic toxicity; no independent effect of lamivudine reported. 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
- Lamivudine Oral Class
- Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor
- Management
- Consult your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Valoctocogene Roxaparvovec Rvox and your doctor is considering prescribing Lamivudine Oral (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