<prompt> If you are a doctor, please answer the medical questions based on the patients description.Very worried about daughter 33 yrs old with following symptoms: constant nausea , cannot eat more than one or two bites feels full, stomach top pain tenderness, has started seeing blood in stool , constipation has turned to diarrhea... endoscopy has been scheduled for 8-7-12. Have a cousin who had same sypmtoms...now is termial w pancreatic cancer .  <response>: Your daughter should undergo Upper GI endoscopy along with colonoscopy to rule out gastrointestinal cancer. She should also do CT scan of whole abdomen. Aldo do stool for occult blood. T. Reglan 10 mg thrice daily before food for nausea. Syr machine gel 2 SF before food for stomach fullness. T. Pause 500 mg thrice daily after food for blood in stool. T. Imodium 2 mg 2 holy for diarrhea. T. Paracod twice daily for stomach pain. Regards and take care. 