Home›Tenofovir›Tenofovir + Ledipasvir And Sofosbuvir

Does Tenofovir Interact with Ledipasvir And Sofosbuvir?

Tenofovir and Ledipasvir And Sofosbuvir have a moderate drug interaction according to U.S. FDA drug labeling data. Concomitant Drug Class: Drug Name Effect on Concentration ↓ = decrease, ↑ = increase Clinical Comment tenofovir DF = tenofovir disoproxil fumarate Acid Reducing Agents: ↓ ledipasvir Ledipasvir solubility decreases as pH increases. HIV Antiretrovirals: Regimens containing tenofovir DF without an HIV protease inhibitor/ ritonavir or cobicistat ↑ tenofovir Monitor for tenofovir-associated adverse reactions in patients receiving HARVONI concomitantly with a regimen containing tenofovir DF without an HIV protease inhibitor/ritonavir or cobicistat. Regimens containing tenofovir DF and an HIV protease inhibitor/ ritonavir or cobicistat atazanavir/ritonavir or cobicistat + emtricitabine/tenofovir DF darunavir/ritonavir or cobicistat + emtricitabine/tenofovir DF lopinavir/ritonavir + emtricitabine/tenofovir DF ↑ tenofovir The safety of increased tenofovir concentrations in the setting of HARVONI and an HIV protease inhibitor/ritonavir or cobicistat has not been established. 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
Ledipasvir And Sofosbuvir Class
Hepatitis C Virus NS5A Inhibitor
Management
Monitor for effects
Data Source
U.S. FDA via OpenFDA

What To Tell Your Doctor or Pharmacist

If you are taking Tenofovir and your doctor is considering prescribing Ledipasvir And Sofosbuvir (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
💊 Tenofovir+💊 Ledipasvir And Sofosbuvir(Harvoni)

Severity & Interaction Details

🟡
moderate
Be aware — moderate interaction
Documented interaction with manageable risk. May require dose adjustment or monitoring.
Severity scale
MinorContra
On record
Yes
Drug A class
—
Drug B class
Hepatitis C Virus NS5A Inhibitor
Source
FDA drug label - ledipasvir and sofosbuvir

What this means in plain English

Concomitant Drug Class: Drug Name Effect on Concentration ↓ = decrease, ↑ = increase Clinical Comment tenofovir DF = tenofovir disoproxil fumarate Acid Reducing Agents: ↓ ledipasvir Ledipasvir solubility decreases as pH increases. HIV Antiretrovirals: Regimens containing tenofovir DF without an HIV protease inhibitor/ ritonavir or cobicistat ↑ tenofovir Monitor for tenofovir-associated adverse reactions in patients receiving HARVONI concomitantly with a regimen containing tenofovir DF without an HIV protease inhibitor/ritonavir or cobicistat. Regimens containing tenofovir DF and an HIV protease inhibitor/ ritonavir or cobicistat atazanavir/ritonavir or cobicistat + emtricitabine/tenofovir DF darunavir/ritonavir or cobicistat + emtricitabine/tenofovir DF lopinavir/ritonavir + emtricitabine/tenofovir DF ↑ tenofovir The safety of increased tenofovir concentrations in the setting of HARVONI and an HIV protease inhibitor/ritonavir or cobicistat has not been established.

About Tenofovir and Ledipasvir And Sofosbuvir

Ledipasvir And Sofosbuvir is a Hepatitis C Virus NS5A Inhibitor. Ledipasvir And Sofosbuvir is also sold under the brand name Harvoni. Ledipasvir And Sofosbuvir is taken by mouth. Ledipasvir And Sofosbuvir additionally carries an FDA boxed warning, the FDA's strongest safety alert.

Recent research & FDA safety updates

Live

Auto-aggregated from PubMed E-utilities and FDA safety data.

Share this result:

WhatsAppText / SMSEmail
Also share on:XFacebook
Add more drugs
Check Tenofovir and Ledipasvir And Sofosbuvir against your full medication list

Most patients take more than two medications. CDI checks every pair across up to 20 drugs simultaneously — including OTCs and common supplements.

Add more drugs →
Data integrity: Every interaction shown is extracted directly from official U.S. FDA drug labeling via openFDA and the U.S. National Library of Medicine (NIH) — no interactions are invented, inferred, or manually edited. Maintained by CheckDrugInteractions.com. See our methodology or report a correction at support@checkdruginteractions.com.

Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine, supplemented with a small number of well-established interactions from curated clinical references. For informational purposes only. Always consult your pharmacist or physician.