GASTRONAUT

Acidity vs. GERD vs. Gastritis: How to Tell the Difference and When to See a Gastroenterologist? Upper abdominal discomfort is often casually dismissed as simple "acidity," but relying on quick-fix antacids frequently masks progressive conditions that require medical care. Understanding the distinct differences among acidity, GERD, and gastritis is essential for protecting your digestive health. Core Differences Acidity: An occasional, temporary irritation triggered by heavy meals, stress, or lying down too quickly. It causes short-lived chest warmth or sour belching without structural tissue damage and resolves with simple lifestyle adjustments. GERD (Gastroesophageal Reflux Disease): A mechanical and neuromuscular failure of the Lower Esophageal Sphincter (LES) valve. Stomach acid and bile repeatedly splash upward into the delicate esophagus, causing chronic heartburn, regurgitation, persistent dry cough, or throat irritation. Left untreated, it can lead to strictures, ulcers, and precancerous Barrett’s Esophagus. Gastritis: Direct inflammation, irritation, or erosion of the stomach’s inner mucosal wall. Primarily driven by H. pylori bacterial infection or frequent NSAID painkiller use, it presents as gnawing upper abdominal pain, nausea, and early fullness. The Risk of Self-Medication Daily, unmonitored antacid or PPI use suppresses stomach acid without fixing the underlying failure, potentially masking early cancers and causing nutrient deficiencies (B12, iron, cal 5 days ago Call now