Acid reflux is a common digestive issue affecting millions worldwide. Symptoms include heartburn, regurgitation, and chest discomfort, often triggered by spicy food, smoking, or late-night eating. Lifestyle modifications—like smaller meals, avoiding caffeine, and elevating the head during sleep—can reduce symptoms significantly. In persistent cases, endoscopic evaluation ensures accurate diagnosis and treatment. Don’t ignore frequent reflux—it could signal underlying conditions such as GERD.