a drug that blocks acid from being made in the stomach. it is used to treat acid reflux disease and to prevent certain types of gastrointestinal ulcers. esomeprazole is being studied in the prevention of esophageal cancer and in the treatment of other conditions, including side effects of chemotherapy. it is a type of anti-ulcer agent. also called esomeprazole magnesium and nexium.
出典:Wikipedia
出典:『Wikipedia』 (2011/07/31 09:56 UTC 版)
Esomeprazole (
/iːsɵˈmɛprəzoʊl/) is a proton pump inhibitor (brand names Zoleri, Nexium, Lucen, Esopral; Axagon in Italy, Nexiam in Belgium and South Africa; Sompraz and Esomac in India) developed and marketed by AstraZeneca which is used in the treatment of dyspepsia, peptic ulcer disease (PUD), gastroesophageal reflux disease (GORD/GERD) and Zollinger-Ellison syndrome. Esomeprazole is the S-enantiomer of omeprazole (marketed as Losec/Prilosec), and AstraZeneca claims improved efficacy of this single enantiomer product over the racemic mixture of omeprazole. However, this greater efficacy has been disputed, with some claiming it offers no benefit from its older form.