<prompt> Answer this question truthfullyWhat information exists regarding acute cholecystitis?  <response>: <reason> In emergency room, patients are administered with fluids and antibiotics. It may resolve on its own.Medical therapyAntibiotics Low-fat diet Pain medicinesSurgical therapySurgery to remove the gallbladder cholecystectomy. Surgery is considered gallstones are present. Emergency surgery for gangrene, perforation, pancreatitis, or inflammation of the common bile duct.In very ill patients, a tube may be placed through the skin to drain the gallbladder until the patient gets better and can have surgery. 