<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have for about two years now abdominal problems that include chronic diarrhoea and severe stomach cramps only in the morning. Beside that, Ive experienced total loss of appetite and occasional every few months, but terrific vomiting that lasts for about a day. I vomit for about 12 hours, in that time I cant take water nor tea without vomiting some yellow liquid.I dont have ulcer and doctors in Sarajevo cant find anything wrong with me. Please, help!Lana  <response>: Hi Lana. Thanks for your query.2 years is a long time to suffer without a proper diagnosis. You have chronic diarrhea, severe stomach cramps, loss of appetite, once in a while terrific vomiting of yellow fluid. The probable causes can be :Tuberculosis of the abdomen - intestines particularly the jejuna that is early part of the small intestine with intermittent obstruction, which gets relieved after vomiting to restart the cycle over and over again. Get Barium studies, Diagnostic laparoscopy. IF there is TB get started wit medical management, and surgery may be necessary only if the obstruction is severe enough. 