What are symptoms of stomach cancer? or intestinal cancer?

Wide range from...: none at all to: nausea, vomiting, persistent indigestion, pain anywhere in abdomen/pelvis, poor appetite, weight loss, bleeding from above or below, back pain, urinary complaints, fever, abdominal distension/bloat; jaundice (eyes turn yellow); other. Unlikely to occur in a 25 year old

GI cancer symptoms: Traditionally, I lecture my medical students to pick up on "alarm symptoms" that make us consider further testing for cancer. - Early satiety (getting full easily) - Unexplained weight loss - Difficulty swallowing - Vomiting of blood However, please also keep in mind that gastric cancer and small bowel cancer are very rare in your age group. Symptoms may just indicate a need for more tests.