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Drug Interactions between Tivicay and valacyclovir

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

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Interactions between your drugs

No interactions were found between Tivicay and valacyclovir. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

Tivicay

A total of 195 drugs are known to interact with Tivicay.

valacyclovir

A total of 91 drugs are known to interact with valacyclovir.

Drug and food interactions

Minor

dolutegravir food

Applies to: Tivicay (dolutegravir)

Food increases the extent of absorption and slows the rate of absorption of dolutegravir. When administered with a low-, moderate- or high-fat meal, dolutegravir peak plasma concentration (Cmax) increased by 46%, 52% and 67%, systemic exposure (AUC) increased by 33%, 41% and 66%, and time to reach Cmax (Tmax) increased from 2 hours to 3, 4 and 5 hours, respectively, compared to administration under fasted conditions. Dolutegravir may be taken with or without food.

References (1)
  1. (2013) "Product Information. Tivicay (dolutegravir)." ViiV Healthcare

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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