Omeprazole 40 mg is a proton pump inhibitor (PPI) commonly prescribed to treat various gastrointestinal conditions. Proton pump inhibitors work by reducing the production of stomach acid, making them effective in managing conditions such as gastroesophageal reflux disease (GERD), peptic ulcers, and Zollinger-Ellison syndrome. Omeprazole, specifically at the 40 mg dosage, is often prescribed for more severe cases where higher acid suppression is necessary for symptom relief.
