Heartburn, stomach acid, esophagus, chest pain, burning sensations, sour taste, imbalance of stomach acids, trigger foods, spicy foods, fatty foods, chocolate, caffeine, alcohol, citrus fruits and juices, tomatoes and tomato sauces. Pregnancy. Antacids. H2 blockers. Proton pump inhibitors. Lifestyle changes. Gastroesophageal reflux disease (GERD). Medical advice. Symptoms management,