Drainage tubes are usually worn for about half a month before they are removed after pancreatic surgery, but the exact time should be decided according to the patient’s condition and recovery. The purpose of placing a drain after pancreatic surgery is mainly to drain the fluid out of the abdominal cavity to prevent infection, and also to observe the amount and color of the fluid draining out of the drain, so as to determine whether there is a pancreatic fistula and the patient’s recovery. When the drainage fluid in the drainage tube is obviously reduced and the symptoms are relieved, then we can try to clip the drainage tube or remove the drainage tube. After the operation, we should actively cooperate with the doctor’s instructions for care, pay attention to light diet, do not eat spicy stimulating and greasy food, eat more fresh vegetables and fruits, drink more water, and develop a good work routine to ensure sufficient sleep. Before the drain is removed, a detailed examination should be done and the doctor should confirm whether the drain can be removed or not, do not remove it by yourself.