After cesarean section the stomach is bloated and painful can be improved by general treatment, medication and exercise and exhaustion. 1. General treatment: Diet mainly consists of fluids, small meals and supplemental water, which can reduce the burden on the stomach and intestines, moderate exercise to prevent intestinal adhesions, you can also carry out abdominal massage to increase peristalsis of the gastrointestinal tract, easing the symptoms of flatulence and stomach pain. 2. medication: you can use lactulose oral solution, four mill soup and other drugs under the guidance of the doctor to promote intestinal excretion, you can also use medication enema, stimulate intestinal peristalsis, relieve flatulence after cesarean section, the use of specific drugs need to be carried out under the guidance of the doctor. 3. Exercise exhaust: supine knees, buttocks and other movements to help help gas discharge, can reduce the pain caused by abdominal distension. If the symptoms are delayed or aggravated, you should consult a doctor.