释义 |
DictionarySeeantagonistH2-receptor antagonist
H2-receptor antagonistAny of the drugs that inhibit gastric acid secretion by blocking the effects of histamine or acetylcholine on receptors found on parietal cells. Such drugs are used to treat peptic ulcers and gastroesophageal reflux disease. Synonym: H2 blockerSee also: antagonistAcronymsSeeH2RA |