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Drug Interactions between Prepopik and sofosbuvir / velpatasvir / voxilaprevir

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

magnesium oxide velpatasvir

Applies to: Prepopik (citric acid / magnesium oxide / sodium picosulfate) and sofosbuvir / velpatasvir / voxilaprevir

Antacids may interfere with the absorption of velpatasvir and reduce its effectiveness. Products with antacid effects typically contain aluminum hydroxide, calcium carbonate, magnesium hydroxide, magnesium carbonate, magnesium oxide, magaldrate, sodium bicarbonate, and/or sodium citrate. To prevent or minimize the interaction, antacid-containing preparations should be taken 4 hours before or 4 hours after the velpatasvir dose. Talk to your doctor or pharmacist if you have any questions or concerns. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Moderate

velpatasvir voxilaprevir

Applies to: sofosbuvir / velpatasvir / voxilaprevir and sofosbuvir / velpatasvir / voxilaprevir

Velpatasvir may increase the blood levels of voxilaprevir in some patients. The safety of high levels of voxilaprevir has not been established. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Drug and food interactions

Moderate

sodium picosulfate food

Applies to: Prepopik (citric acid/magnesium oxide/sodium picosulfate)

Oral medications may not be properly absorbed when they are taken within one hour before starting sodium picosulfate for bowel cleansing. Talk to your doctor or pharmacist to see if you should adjust the dosing schedule of your other medications before you begin bowel cleansing treatment. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Moderate

voxilaprevir food

Applies to: sofosbuvir / velpatasvir / voxilaprevir

Food may help the absorption of voxilaprevir. You should take this medication with food as directed.

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

See also

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer