Generally, after megacolon surgery, you can be discharged from the hospital in about 10 days, but the exact time varies from person to person. Clinically, megacolon refers to the abnormal dilatation and thickening of the proximal bowel due to various congenital or acquired factors, which cause narrowing of the distal bowel and weakening or disappearance of peristaltic function. Its clinical manifestations include abdominal distension and constipation. After surgery for megacolon, the patient can be discharged from the hospital about 10 days after surgery. However, the specific discharge time depends on the severity of the disease, the smoothness of the operation, the patient’s physical condition and other factors, so for the more serious disease, poor physical condition, the operation is not too smooth for the crowd, it is necessary to extend the discharge time appropriately. The specific discharge time should be decided by the doctor according to the patient’s specific situation.