The most common symptom in most patients with gallstones is pain, most notably sudden onset of biliary colic, which is a sudden onset of severe pain in the right upper abdomen, paroxysmal in nature, often accompanied by nausea and vomiting when the pain reaches its peak, and more prominent when the lower end of the bile duct or common bile duct is obstructed. The pain is centered in the right upper abdomen and below the glabellar process, and often radiates to the right back of the chest, right shoulder, and behind the sternum. In elderly patients with combined hypertension and atherosclerosis, angina pectoris attacks occasionally have symptoms similar to biliary angina, while biliary angina attacks can also induce angina pectoris. In between, there are periods of remission of varying duration . During the remission period, some gallbladder stones have atypical symptoms and are easily confused with other diseases of the abdominal cavity. The common ones are discomfort and vague pain in the right upper abdomen, and epigastric fullness after eating. In some patients, the change in eating habits, such as fried eggs or fat-rich and rough food, can easily cause the recurrence of symptoms, which are frequent in autumn and winter. Therefore, it is important to prevent the formation of gallbladder stones at this time of the year.