Acute cholecystitis is mostly caused by gallbladder stones, generally choose two ways to prevent and control life regulation and drug regulation. 1. Life regulation: when patients do not eat breakfast for a long time, a large amount of bile accumulates in the gallbladder, gallbladder stones will appear, which will easily induce cholecystitis. Therefore, eating breakfast regularly on time is conducive to avoiding the incidence of acute cholecystitis. In addition, controlling alcohol consumption and eating less greasy food will also reduce the occurrence of acute cholecystitis. 2. Drug regulation: when patients with acute cholecystitis, it is recommended to take antibiotic drugs as prescribed by the doctor to reduce inflammation caused by gallbladder wall edema, pain, such as amoxicillin, metronidazole and so on. Can also follow the doctor’s instructions to take ursodeoxycholic acid and so on appropriately. Patients should use medication under the guidance of a physician, not self-selected drugs for treatment.