What is omeprazole used for?

Omeprazole is primarily used to treat gastroesophageal reflux disease (GERD), a chronic condition characterized by the backflow of stomach acid into the esophagus, which can cause symptoms like heartburn and acid regurgitation. Omeprazole belongs to a class of medications known as proton pump inhibitors (PPIs), which work by reducing the production of stomach acid. By lowering acid levels, omeprazole helps alleviate the symptoms associated with GERD and can promote healing in the esophagus lining.

In contrast, the other options do not accurately relate to the primary use of omeprazole. Hypertension is typically managed with different classes of medications, such as diuretics or ACE inhibitors. Diabetes management generally involves the use of insulin or oral hypoglycemics, while antibiotic treatments are used to combat bacterial infections and have no relation to acid suppression or the treatment of GERD.