Pancreatic cancer is a very malignant tumor with a short survival time, unless it is very early and may be able to be operated, there is no chance of surgical treatment when pancreatic cancer is found in the middle and late stages. A few hours before death, pancreatic cancer patients may mainly show symptoms such as respiratory failure, circulatory failure or severe abdominal distension, abdominal pain and inability to eat, which are usually caused by multi-organ failure. Patients with pancreatic cancer have very severe pain and may consider applying strong painkillers such as oxycodone or morphine for pain management. If the pain cannot be controlled, the drug can be increased and not capped. For advanced stage patients, it is enough to try to reduce the pain and prolong the survival, and there is no other too good solution. If pancreatic cancer can be treated with targeted therapy, you can try to use Troche, which can also prolong the survival of patients.