L-ornithine-l-aspartate - Vosevi (Sofosbuvir, Velpatasvir, Voxilaprevir) Interaction
Herbal: L-ornithine-l-aspartate
Drug: Sofosbuvir, Velpatasvir, Voxilaprevir
Brand names:
Vosevi

Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
May 04, 2025
Interaction Details
There were no interactions found between Sofosbuvir, Velpatasvir, Voxilaprevir and L-ornithine-l-aspartate. This does not mean the potential for an interaction does not exist, however. There is often a lack of studies and data surrounding traditional medicine, especially concerning drug interactions, so it is important to always consult your provider before making any changes to your medication regimen.
L-ornithine-l-aspartate Overview

Sofosbuvir, Velpatasvir, Voxilaprevir Overview
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The combination of sofosbuvir, velpatasvir, and voxilaprevir is used to treat chronic (long-term) hepatitis C infection (swelling of the liver caused by a virus) in adults who have already received other HCV treatments. Sofosbuvir is a non-nucleoside NS5B polymerase inhibitor. It works by decreasing the amount of hepatitis C virus in the body. Velpatasvir is a hepatitis C virus (HCV) NS5A inhibitor. It works by stopping the virus that causes hepatitis C from spreading inside the body. Voxilaprevir is in a class of medications called HCV NS3/4A protease inhibitors. It works by decreasing the amount of HCV in the body.
L-ornithine-l-aspartate - More Interactions
L-ornithine-l-aspartate interacts with 0 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
Unknown | No interactions have been reported or no interaction data is currently available. |
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Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC
Drug descriptions are provided by MedlinePlus.