Acid Reflux Or Heartburn

Acid Reflux, commonly known as heartburn, occurs when stomach acid flows back into the esophagus, the tube connecting your mouth and stomach. This backflow (also called gastroesophageal reflux) irritates the esophageal lining and causes a burning sensation in the chest, usually after meals or when lying down. Occasional acid reflux is common, but frequent episodes may indicate a condition called GERD (Gastroesophageal Reflux Disease). Common causes include overeating, obesity, spicy or fatty foods, caffeine, smoking, stress, and pregnancy. If left untreated, chronic acid reflux can lead to complications like esophagitis, ulcers, or even precancerous changes in the esophagus (Barrett’s Esophagus).