The common symptoms of cholecystitis include epigastric pain, nausea and vomiting, fever and jaundice. 1. Epigastric pain: at the beginning, there is only distension and discomfort in the epigastric region, which gradually develops into paroxysmal colic, with common attacks at night, which can be triggered by full meals and eating fatty foods. The pain may radiate to the right shoulder, scapula and back. If the disease develops, the pain can be persistent, paroxysmal exacerbation. 2. Nausea and vomiting: pain attacks are often accompanied by nausea and vomiting, but usually not serious, mainly due to the strong contraction of the smooth muscle of the gallbladder wall. 3. Fever: Fever patients have a body temperature of about 38℃, usually without chills, may have chills. If the disease develops, secondary bacterial infection, purulent cholangitis can appear high fever and chills. 4. Jaundice: 10%~25% of cholecystitis patients may have mild jaundice. Patients with the above symptoms should actively go to the hospital, under the guidance of professional physicians to determine the cause of the disease and actively treat it, so as not to delay the condition.