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Drug Interactions between atidarsagene autotemcel and Viekira Pak

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

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Interactions between your drugs

Major

ritonavir atidarsagene autotemcel

Applies to: Viekira Pak (dasabuvir / ombitasvir / paritaprevir / ritonavir) and atidarsagene autotemcel

Ritonavir may interfere with the process used to make atidarsagene autotemcel from your own blood cells. The makers of atidarsagene autotemcel recommend that ritonavir be stopped before your blood stem cells are collected. You should speak with your doctor to ensure that ritonavir is stopped at the appropriate time. Atidarsagene autotemcel may also interfere with the results of certain types of laboratory tests. Be sure to speak with the laboratory or your healthcare provider if you need to be screened for certain types of viruses, like human immunodeficiency virus (HIV), to ensure that treatment with atidarsagene autotemcel does not interfere with the test. Talk to your doctor 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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Drug and food interactions

Moderate

ritonavir food

Applies to: Viekira Pak (dasabuvir / ombitasvir / paritaprevir / ritonavir)

Ritonavir should be taken with food to lessen gastrointestinal side effects. It is important that you take this medication exactly as prescribed by your doctor. Do not change your treatment or stop treatment without first talking to your doctor.

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Moderate

paritaprevir food

Applies to: Viekira Pak (dasabuvir / ombitasvir / paritaprevir / ritonavir)

Food significantly increases the absorption of paritaprevir. You should take each dose of paritaprevir with a meal. Taking it on an empty stomach may lead to inadequate blood levels and reduced effectiveness of the medication.

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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.

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