Medically reviewed by Robert Burakoff, MD Irritable bowel syndrome (IBS) is a combination of digestive symptoms, including ...

Pepto-Bismol (bismuth salicylate) and Tums (calcium carbonate) are both over-the-counter (OTC) medications for heartburn and ...

Higher PPI dosages improve outcomes in those with gastroesophageal disease, but it is unclear whether twice-daily dosing is more effective.