Lower left abdominal pain can have many causes, ranging from minor to serious, says Andrew Boxer, M.D., gastroenterologist of ...

Appendicitis happens when the appendix - part of the intestines - becomes inflamed. If left untreated it can burst and infectious materials can get into the abdominal cavity lining, which can be fatal ...

If it is appendicitis: “The pain usually starts ... However, cysts can be large enough to cause pain, and if the cyst is on ...

causes, and risk factors. It's critical to consult a doctor if you have ongoing stomach pain or alterations in your bowel habits in order to rule out appendix cancer or other possible problems.