Does Velpatasvir Interact with Emtricitabine Rilpivirine Tenofovir Disoproxil Fumarate?
Velpatasvir and Emtricitabine Rilpivirine Tenofovir Disoproxil Fumarate have a unknown drug interaction according to U.S. FDA drug labeling data. Hepatitis C Antiviral Agents: ledipasvir/sofosbuvir sofosbuvir/velpatasvir sofosbuvir/velpatasvir/ voxilaprevir ↑ tenofovir Patients receiving emtricitabine, rilpivirine and tenofovir disoproxil fumarate tablets concomitantly with HARVONI ® (ledipasvir/sofosbuvir), EPCLUSA ® (sofosbuvir/velpatasvir), or VOSEVI ® (sofosbuvir/velpatasvir/voxilaprevir) should be monitored for adverse reactions associated with TDF. 7.7 Drugs with No Observed Interactions with Emtricitabine, Rilpivirine and Tenofovir Disoproxil Fumarate Tablets No clinically significant drug interactions have been observed between FTC and the following medications: famciclovir, ledipasvir/sofosbuvir, sofosbuvir/velpatasvir, sofosbuvir/velpatasvir/voxilaprevir, or TDF. No clinically significant drug interactions have been observed between RPV and the following medications: acetaminophen, atorvastatin, chlorzoxazone, ethinyl estradiol, ledipasvir/sofosbuvir, norethindrone, sildenafil, simeprevir, sofosbuvir, sofosbuvir/velpatasvir, sofosbuvir/velpatasvir/voxilaprevir, or 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
- Unknown
- Emtricitabine Rilpivirine Tenofovir Disoproxil Fumarate Class
- Human Immunodeficiency 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 Velpatasvir and your doctor is considering prescribing Emtricitabine Rilpivirine Tenofovir Disoproxil Fumarate (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