Pancreatic cancer surgery is considered one of the most extensive operations in general surgery. In the post-operative period, some patients may need to reduce their sugar intake. It is of great importance for patients to strictly adhere to the surgeon's post-operative recommendations. The treatment plan is individualized according to the patient's general condition and the stage of the disease. Adjuvant therapies such as chemotherapy and/or radiotherapy may also be necessary during this process. After the completion of active treatment, healthcare professionals will schedule regular follow-up appointments at specific intervals. Consistent attendance at these appointments is vital. Patients are encouraged to report any symptoms or concerns to the healthcare team in detail. Various diagnostic tests may be requested during follow-up examinations. Some side effects may appear even after the treatment concludes. Furthermore, weight loss related to the cancer or its treatment may also occur. In such cases, physicians may recommend nutritional supplements or adopting new dietary habits.