Generally, there is no good effect of taking medicines after pancreatic cancer surgery, you can use drugs such as mosapride and cefprozil for treatment under doctor’s guidance. If it is middle or advanced pancreatic cancer, postoperative chemotherapy and targeted therapy are generally recommended after surgery. 1. Mosapride: Mosapride is a kind of digestive tract prokinetic agent, which is generally used to treat postoperative functional dyspepsia, such as belching, nausea, vomiting and other reactions. 2. Cefprozil: Cefprozil is generally used for the treatment of respiratory tract infections caused by postoperative, patients allergic to cephalosporins should be careful with this drug. 3. Post-operative chemotherapy: mostly based on the combination of chemotherapy programs, common chemotherapeutic drugs such as fluorouracil, capecitabine, cisplatin and so on. 4. Targeted therapy: on the basis of chemotherapy, trastuzumab is often used for targeted therapy. Patients should use drugs reasonably under the guidance of the doctor, do not use drugs without authorization, and pay attention to develop good dietary habits and habits after surgery.