11 Digestive Health Problems: Causes and Solutions Explained

9. GERD / Heartburn — Causes and Simple Fixes

GERD, or reflux disease, causes a burning sensation in the chest when stomach acid rises into the esophagus. Large meals, fatty foods, caffeine, and lying down soon after eating are common triggers. Lifestyle steps often reduce symptoms: eat smaller, more frequent meals, avoid heavy late-night dinners, and raise the head of the bed by a few inches. For people used to heavy spice or fried foods, modest adjustments like grilling rather than deep-frying and moderating spice levels at dinner often help. Over-the-counter antacids and H2 blockers can relieve occasional heartburn; persistent or severe reflux needs medical review because chronic acid exposure can damage the esophagus. If you experience difficulty swallowing, weight loss, or recurrent vomiting, seek evaluation for endoscopy and tailored treatment.