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OTC
ALAPANZOL
INN: ALAPANZOL
Data updated: 2026-04-11
Available in:
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About This Product
Manufacturer
Especialidades Farmaceuticas Centrum S.A.
User Reviews
Reviews reflect personal experiences and are not medical advice. Always consult your doctor.
(ES)
Source
CIMA_ES
USDailyMed:Pantoprazole
AU:B3
A02BC02(WHO)A02BD04(WHO)A02BD11(WHO)
AU:S4(Prescription only) / S2UK:POM(Prescription only)US:℞-onlyEU:Rx-onlyIn general: ℞ (Prescription only)
(RS)-6-(Difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H-benzo[d]imidazole
102625-70-7Y
4679
7260
DB00213Y
4517Y
D8TST4O562
D05353Y
CHEBI:7915Y
ChEMBL1502Y
DTXSID4023416
Interactive image
FC(F)Oc1ccc2[nH]c(nc2c1)S(=O)Cc3nccc(OC)c3OC
InChI=1S/C16H15F2N3O4S/c1-23-13-5-6-19-12(14(13)24-2)8-26(22)16-20-10-4-3-9(25-15(17)18)7-11(10)21-16/h3-7,15H,8H2,1-2H3,(H,20,21)YKey:IQPSEEYGBUAQFF-UHFFFAOYSA-NY
Pantoprazole, sold under the brand nameProtonix, among others, is a medication used for the treatment ofstomach ulcers, short-term treatment oferosive esophagitisdue togastroesophageal reflux disease(GERD), maintenance of healing of erosiveesophagitis, and pathological hypersecretory conditions includingZollinger–Ellison syndrome.It may also be used along with other medications to eliminateHelicobacter pylori.Pantoprazole is aproton-pump inhibitor(PPI) and its effectiveness is similar to that of other PPIs.It is availableby mouthand byinjection into a vein.
Common side effects include headaches,diarrhea, abdominal pain, andjoint pain.More serious side effects may includesevere allergic reactions, a type of chronic inflammation known asatrophic gastritis,Clostridioides difficilecolitis,low magnesium, andvitamin B12 deficiency.Use in pregnancy appears to be safe.Pantoprazole is a proton pump inhibitor that decreasesgastric acidsecretion.It works by inactivating(H+/K+)-ATPasefunction in the stomach.
The study of pantoprazole began in 1985, and it came into medical use in Germany in 1994.It is available as ageneric medication.In 2023, it was the thirteenth most commonly prescribed medication in the United States, with more than 37million prescriptions.In Australia, it was one of the top 10 most prescribed medications between 2017 and 2023.