Pancreatic head cancer surgery should be a very large and complicated surgical operation. The postoperative care for pancreatic head cancer is as follows: 1. The most important postoperative care is to observe the changes in the condition, which includes the observation of vital signs, heart rate, respiration, blood pressure and pulse, as well as the observation of the incision; because the incision of pancreatic head cancer surgery is often large, the observation of whether the incision is oozing, infected and painful, and the observation of the drainage. The drainage tubes of pancreatic head cancer surgery often have several different parts of drainage; the amount and nature of the drainage fluid, whether it is bloody or purulent, should be reported to the doctor at any time; observation of the patient’s abdominal distension, whether there is exhaustion and gastrointestinal decompression, observation itself is a very important content; 2. Care regarding treatment is to strengthen its nutrition, and the use of fluids is also an important care content; 3. Turning regularly to Promoting blood circulation in the lower limbs and preventing lung infection are also important nursing contents.