Acid Reflux (GERD) — Causes, Symptoms, Diagnosis & Treatment Guide
GERD (gastro-oesophageal reflux disease) affects 20% of Western adults, causing heartburn, regurgitation, and oesophageal damage. Learn about proton pump inhibitors (omeprazole, lansoprazole), H2 blockers, lifestyle modifications, Barrett's oesophagus surveillance, and when surgery (fundoplication) is needed.