What is the cause of pain in the left side of the body?

There are many causes of left abdominal pain, common in inflammatory bowel disease, intestinal obstruction, urinary stones, intestinal colic, etc., if the patient has hepatobiliary disease, will also be manifested as left abdominal pain. Patients can see a general surgery department, improve abdominal B-ultrasound examination, clear cause symptomatic treatment, usually diet should be light.