Truvada (emtricitabine/tenofovir disoproxil fumarate) is prescribed to treat and help prevent HIV-1. This drug can interact with other medications. For example, Truvada can interact with certain ...

Xifaxan (rifaximin) is a brand-name oral tablet prescribed for certain types of diarrhea and a liver-related brain condition. Xifaxan has interactions with some other drugs. Examples include warfarin ...

Grapefruit or grapefruit juice can interact with certain medications. A few examples of drugs that interact with grapefruit include atorvastatin, the antibiotic erythromycin, and fluoxetine (Prozac).

MiraLAX (polyethylene glycol 3350) is an over-the-counter drug used to treat constipation in adults and certain children. MiraLAX can interact with some supplements and other medications, including ...