1. Dosage

Proton pump inhibitors (PPIs) are FDA-approved for managing duodenal and gastric ulcers, erosive esophagitis (EE), gastroesophageal reflux disease (GERD), hypersecretory conditions, and heartburn, preventing nonsteroidal anti-inflammatory drug (NSAID)-induced ulcers, and eradicating Helicobacter pylori (as a component of combination therapy).

Omeprazole/sodium bicarbonate combination therapy is FDA-approved for managing gastric and duodenal ulcer, EE, GERD, and upper gastrointestinal bleed risk reduction in critically ill patients.

Esomeprazole combined with naproxen is FDA-approved for use in osteoarthritis (OA), rheumatoid arthritis (RA), or ankylosing spondylitis (AS) in adult patients at greater risk for developing NSAID-induced gastric ulcers.