These symptoms can include the following: Medications are often necessary to manage discomfort and prevent complications of ...

Antacids can cause side effects such as constipation and diarrhea. Histamine-2 (H2) blockers, also called H2-receptor antagonists, are another OTC acid reflux medication. They work by binding to ...

1972—James Black discovers the H2 receptor and characterizes its antagonist, burimamide. 1999—Researchers at a subsidiary of Johnson & Johnson clone the H3 receptor. 2000—Seven groups in the ...

Famotidine is a competitive inhibitor of histamine-2 (H2) receptors. The primary clinically important pharmacologic activity of famotidine is inhibition of gastric secretion. Both the acid ...