What is the pain in the left part of the lower abdomen?

Lower abdomen left pain can be caused by a variety of reasons, such as genetic factors, autoimmune factors, infectious factors, etc., induced colitis or suffering from colon tumor, this symptom will occur; followed by may also be suffering from urinary system inflammation, stones or tumors and other diseases caused; if women, and accompanied by abnormal leucorrhea, menstrual abnormalities and other symptoms, do not rule out suffering from left appendicitis, pelvic inflammatory disease and other gynecological inflammation caused by pain. Can seek medical examination, if colitis, can follow the doctor's advice to use aminosalicylic acid, glucocorticoid and other drug treatment.