The right abdominal pain one year after cholecystectomy should be considered as a complication of cholecystectomy or other abdominal diseases. 1. Complications after cholecystectomy, which are relatively rare and most often seen within a short period of time after the operation, the right abdominal discomfort appearing one year after the operation may be related to postoperative intestinal adhesion caused by the surgical operation. 2. Other diseases, diseases not related to cholecystectomy. (1) Appendicitis, which is mainly seen in patients with chronic appendicitis, will present with a vague sensation of pain in the right lower abdomen. (2) Intestinal tuberculosis, patients with intestinal tuberculosis will present with a vague pain in the right abdomen, accompanied by low-grade fever, fatigue, and night sweats. (3) Crohn’s disease, mainly in the right abdominal pain, some patients can be accompanied by anal fistula, abdominal mass performance. One year after cholecystectomy, the right side of the abdominal discomfort, need to actively consult the doctor and follow the doctor’s instructions for reasonable treatment.