The causes of gallbladder enlargement are different, and its treatment is also different, mainly seen in the following causes: 1, cholecystitis, mainly due to acute and chronic bacterial function caused by the inflammation of the gallbladder wall, gallbladder duct, its main symptom is pain in the right upper abdomen, acute cases will appear chills, fever and other symptoms of systemic toxicity. In the treatment of acute cholecystitis, antibiotics such as levofloxacin and cefoperazone should be given to combat the infection, and antipyretic drugs can be given to those with fever. The main manifestation of chronic cholecystitis is distension and pain in the upper left abdomen, which can be controlled as long as the diet is less greasy and no overeating. 2, gallbladder occupancy, such as gallbladder polyps, bile duct cancer and pancreatic head cancer, etc. These diseases are mainly due to the enlargement of the gallbladder caused by occupancy obstruction, and require surgery for treatment.