Januvia (sitagliptin) is a prescription drug that’s used to treat type 2 diabetes. This drug can interact with other medications. For example, Januvia can interact with other diabetes medications and ...

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).

Ibsrela (tenapanor) is a prescription oral tablet that treats irritable bowel syndrome with constipation in adults. The drug can interact with other medications and some supplements. For example, ...