Its job is to break down food and absorb nutrients. When cancer develops in your small intestine, it can cause symptoms like abdominal pain, bloating, unexplained weight loss, and bloody poop.

Gallstone attack symptoms include sudden pain after eating, nausea, and vomiting if a deposit blocks bile flow to your small intestine. Problems with the gallbladder are common and affect about 10 ...

Symptoms can include abdominal pain and tenderness ... It’s also limited to the small intestine. Crohn’s disease can affect any part of the digestive tract and appears to be related to ...