Gallstones need to be rechecked every 6 months. Gallstones need to be examined every six months or so, and the main examination items are blood routine, abdominal ultrasound, etc., to clarify whether there is a combination of bacterial infection, as well as to observe the state of the gallbladder, the size and number of gallbladder stones, etc., so as to achieve the purpose of early diagnosis and early treatment. It is important to note that if there are no symptoms, you can follow up regularly to avoid complications such as gallbladder effusion, pancreatitis and gallbladder cancer. However, if symptoms recur, such as upper abdominal pain, fever, palpable right upper abdominal mass, leukocytosis, etc., it is necessary to go to the hospital immediately for examination, and if necessary, cholecystectomy for treatment.