List of H2 antagonists: Uses, common brands, and safety . . . Another common class of drugs for heartburn are proton pump inhibitors (PPIs)—some examples include Prilosec (omeprazole), Nexium (esomeprazole), and Prevacid (lansoprazole) H2 antagonists—also called H2 blockers—are another type of drug commonly used for heartburn
H2 receptor antagonist - Wikipedia H2 antagonists, sometimes referred to as H2RAs[1] and also called H2 blockers, are a class of medications that block the action of histamine at the histamine H 2 receptors of the parietal cells in the stomach
Histamine H2 Antagonists - DrugBank Online Histamine H2 Antagonists All categories Name Histamine H2 Antagonists Accession Number DBCAT000933 (DBCAT002400, DBCAT002656, DBCAT003361, DBCAT003696) Description Drugs that selectively bind to but do not activate histamine H2 receptors, thereby blocking the actions of histamine