How is pain on the left below stomach to return a responsibility

Ulcerative colitis

is mainly caused by immune disorders, genetics, intestinal microecological imbalance and

other factors, the onset of

pain on the left side of the stomach, and the presence of diarrhea, abdominal distension, discharge mucus purulent blood stool and other symptoms.

2,

the formation of left ureteral stones and metabolic abnormalities, urinary tract obstruction, improper medication and other factors, if the stones are located in the left ureter, attack is also easy to make pain on the left side of the stomach.

3, left colon cancer

is generally related to improper diet, genetics, age, mental, chemical damage and other factors, cancer in the left colon, with the development of the disease may occur the above situation.