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OMEZ 40

Dr. Reddy's Laboratories Limited · FDA-approved active Small molecule

Omeprazole inhibits the proton pump in gastric parietal cells, reducing gastric acid secretion.

Omeprazole inhibits the proton pump in gastric parietal cells, reducing gastric acid secretion. Used for Gastroesophageal reflux disease (GERD), Peptic ulcer disease, Zollinger-Ellison syndrome.

At a glance

Generic nameOMEZ 40
Also known asOMEPRAZOLE 40MG
SponsorDr. Reddy's Laboratories Limited
Drug classProton pump inhibitor (PPI)
TargetH+/K+-ATPase (proton pump)
ModalitySmall molecule
Therapeutic areaGastroenterology
PhaseFDA-approved

Mechanism of action

Omeprazole is a proton pump inhibitor (PPI) that irreversibly binds to and inactivates the H+/K+-ATPase enzyme in the gastric mucosa. This blocks the final step of gastric acid production, significantly reducing intragastric acidity. It is used to treat acid-related disorders by maintaining elevated gastric pH.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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