GASTRITIS: Dyspepsia DEFINTION: Gastritis commonly causes upper abdominal pain, nausea, and vomiting. In severe cases, bleeding of the stomach lining can occur. Gastritis can be caused by bacteria or viruses, alcohol, or stomach-irritating medications such as those medicines in the NSAID family (aspirin, ibuprofen, indocin, naproxen). The stomach lining becomes inflammed and irritated. The result can be ulcers if the problem continues to occur. THERAPY: Take nothing by mouth for the first four hours of the illness, then begin sips of clear liquids. Take increasing amounts of fluid over the first 24 hours. Then start small amounts of bland foods (such as dry toast, applesauce, mashed potato). Gradually resume your usual diet. MEDICAL THERAPY: If the problem is caused by the bacteria H. pylori, then it is important to take stomach acid suppression medicines along with antibiotics. If the problem is caused by alcohol or medicines then you should take antacids every two hours until the pain has subsided. Acid-suppressing medicines such as zantac, pepcid, tagament, prilosec, propulsid, etc are also excellant products for this problem. Avoid aspirin, caffeine, tobacco, and alcohol. IF PROBLEMS: If the abdominal pain worsens, or there is evidence of major bleeding in the stomach (such as black tarry stool, bloody or black vomit, or lightheadedness), you should return immediately. Call the doctor if you aren't improved in 24-36 hours.