For patients within 1 month after cholecystectomy, the right abdominal pain or swelling discomfort, this situation is considered to have post-cholecystectomy syndrome, or due to the patient’s bile excretion disorders caused by the above symptoms. At this time, it is recommended that the patient can actively consider taking some oral Yusifu, that is, imported ursodeoxycholic acid capsule, treatment for about 2-3 weeks, continue to observe, usually this functional pain will be relieved. In addition, if the above situation occurs 3 months after cholecystectomy, the patient should also exclude the possibility of other diseases, such as whether the patient has intrahepatic choledocholithiasis and choledocholithiasis, as well as whether the patient is complicated by pancreatitis. In addition, for some patients with duodenal ulcer, it will also show hidden pain or distension in the right upper abdomen, and the patient needs to perform ultrasound examination of the upper abdomen and gastroscopy if necessary to further clarify the diagnosis. After a clear diagnosis, if it is caused by duodenal ulcer, it is recommended that the patient actively consider taking some drugs, such as omeprazole and lansoprazole, as well as aluminum thioglycollate suspension gel for active treatment. If it is choledocholithiasis or intrahepatic bile duct stones, it is important to consider taking Eosinophil for treatment. If the stones are large, consider ERCP for stone removal.