Sleeping is not affected after pancreatic surgery, but the sleeping position needs to be taken care of. If you sleep in a flat position during the recovery period after cardia surgery, it is easy to cause the gastric juice to reflux upward, causing the occurrence of reflux esophagitis. Therefore, you should sleep in a semi-recumbent position and raise the head of the bed by 20-30cm to prevent the occurrence of reflux esophagitis. It is even more important not to sleep in prone position, as long-term compression of the stomach is not conducive to recovery. After complete recovery, you can sleep in the normal flat position or side-lying position, as long as you make sure there are no uncomfortable symptoms. If there is any discomfort after pancreatic resection, consult your doctor in time to clarify the cause and choose the treatment plan under your doctor’s guidance.