The most common side effects associated with<unk>  use include headache, dizziness, and constipation or diarrhea.<unk>  may contribute to QT prolongation, particularly when used with other QT-elongating drugs, or in people with poor kidney function.
Famotidine
Ranitidine
Pantoprazole
Rabeprazole
Metoclopramide
Omeprazole
Lansoprazole
Cimetidine