Medicines for cholecystitis include antispasmodic and analgesic medicines, anti-infective medicines and choleretic medicines. 1. Antispasmodic and analgesic drugs: atropine can be used for intramuscular injection, which can relieve smooth muscle spasm (including relief of vasospasm, improve microvascular circulation), inhibit gland secretion. 2. Anti-infection: commonly used drugs include cefuroxime, etc. Cefuroxime is a second-generation cephalosporin antibiotic, mainly through the inhibition of the synthesis of bacterial cell membranes, and play a bactericidal role. It has a certain effect on biliary infections. 3. Choleretic drugs: commonly used drugs include ursodeoxycholic acid tablets, which can promote bile secretion, eliminate bile blockage, and help fat digestion and absorption. If patients need to treat cholecystitis, it is recommended to go to the hospital in a timely manner, after a clear diagnosis, actively cooperate with the doctor for medication.