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Drug Interactions between Isentress HD and Prevacid IV

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

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Interactions between your drugs

Minor

lansoprazole raltegravir

Applies to: Prevacid IV (lansoprazole) and Isentress HD (raltegravir)

Since raltegravir solubility is increased at higher pH, coadministration with agents that elevate gastric pH may theoretically increase the plasma concentrations of raltegravir. However, concurrent use of proton pump inhibitors or H2-receptor antagonists in clinical trials did not result in meaningful differences in the safety of raltegravir. Based on these data, no dosage adjustment of raltegravir is necessary when used together with proton pump inhibitors or H2-receptor antagonists.

References

  1. "Product Information. Isentress (raltegravir)." Merck & Co., Inc (2007):

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Drug and food interactions

No alcohol/food interactions were found. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

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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