Does Ledipasvir Interact with Emtricitabinetdf?
Ledipasvir and Emtricitabinetdf have a moderate drug interaction according to U.S. FDA drug labeling data. Hepatitis C Antiviral Agents: sofosbuvir/velpatasvirc sofosbuvir/velpatasvir/voxilaprevirc ledipasvir/sofosbuvirc ↑ tenofovir Monitor patients receiving emtricitabine and tenofovir disoproxil fumarate concomitantly with EPCLUSA® (sofosbuvir/velpatasvir) or VOSEVI® (sofosbuvir/velpatasvir/voxilaprevir) for adverse reactions associated with TDF. Monitor patients receiving emtricitabine and tenofovir disoproxil fumarate concomitantly with HARVONI® (ledipasvir/sofosbuvir) without an HIV-1 protease inhibitor/ritonavir or an HIV-1 protease inhibitor/cobicistat combination for adverse reactions associated with TDF. 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
- Moderate
- Emtricitabinetdf Class
- Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Ledipasvir and your doctor is considering prescribing Emtricitabinetdf (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 whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider