I've been having for nearly one year a pain on my upper abdomen. When it started, it was very sharp and sent me to the hospital. There I got blood tests and ultra sonography on the stomach, liver, kidneys, etc and nothing unusual was found. I was treated with protonix and sent home. Went to see a Gastroenterologist, had an endoscopy done, no ulcers, nothing strange in the stomach, just a mild hiatal hernia found. Followed treatment, diet, lost 30 pounds and the symptoms improved....however, no solution was found, and sometimes it STILL hurts, though not nearly as intense. And I still have blood in the saliva when I wake up in the mornings. Any idea what this could be? Anybody? I'm now 31, 171 lbs and 6'0 tall. Never had any serious illnesses in the past, other than constirpation when I was little and some sinus.