Gallbladder removal is in principle not harmful to the human body, because since the gallbladder has to be removed, there must be a disease, generally consider the gallbladder has inflammation, gallbladder stones, malignant lesions of the gallbladder, need to weigh the pros and cons, the appearance of this disease, is certainly more harm than good. If the gallbladder is not removed, it can seriously affect the digestive function in light cases, and in heavy cases, it can even cause the development of malignant gallbladder lesions, resulting in death. After gallbladder removal, patients have digestive discomfort in the short term, and with the extension of time, patients are gradually able to relieve these symptoms. For malignant gallbladder lesions, the overall prognosis is poor and must be reviewed regularly. The advantages of bile removal outweigh the disadvantages, and patients do not have to worry about it. Although the gallbladder is the digestive organ of the body and has the function of storing and concentrating bile, the common bile duct can replace the function of the gallbladder after bile removal.