Omeprazole + Tacrolimus Interaction
Unknowninteraction on record
Description
7.10 Gastric Acid Suppressors/Neutralizers Lansoprazole and omeprazole, as CYP2C19 and CYP3A4 substrates, may potentially inhibit the CYP3A4 metabolism of tacrolimus and thereby substantially increase tacrolimus whole blood concentrations, especially in transplant patients who are intermediate or poor CYP2C19 metabolizers, as compared to those patients who are efficient CYP2C19 metabolizers.
Source: FDA drug label - tacrolimus