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Drug Interactions between duvelisib and simeprevir

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

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Interactions between your drugs

Major

simeprevir duvelisib

Applies to: simeprevir and duvelisib

Using simeprevir together with duvelisib is not recommended. Combining these medications may significantly increase the blood levels of simeprevir. This may increase the risk of serious side effects such as skin rash and skin reactions to sunlight (photosensitivity), which may be severe enough to require hospitalization. Your doctor may be able to prescribe alternatives that do not interact. 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

simeprevir food

Applies to: simeprevir

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

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Moderate

duvelisib food

Applies to: duvelisib

Grapefruit juice may increase the blood levels of certain medications such as duvelisib. You may want to limit your consumption of grapefruit and grapefruit juice during treatment with duvelisib. However, if you have been regularly consuming grapefruit or grapefruit juice with the medication, then it is advisable for you to talk with your doctor before changing the amounts of these products in your diet, as this may alter the effects of your medication. Contact your doctor if your condition changes or you experience increased side effects. Orange juice is not expected to interact.

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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.

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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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