Gallbladder removal in a short period of time may be thin, because the gallbladder is the organ of storing bile and concentrating bile, after the removal of gallbladder, if the patient eats too greasy food, such as red meat, fatty sausage, squid, etc., there will be fatty diarrhea, the patient is not able to absorb fat and make the body thin, but with the extension of time, the body tolerates the increase in speed, it will gradually normalize. After removal of gallbladder, patients should pay attention to diet, for example, do not drink drinks containing alcohol, do not eat pickled food, etc., can be appropriate intake of fresh fruits and green vegetables, appropriate intake of low-fat high-quality protein, common fresh fish, shrimp, leaner beef, etc., but also regularly go to the hospital to review the abdominal ultrasound or abdominal CT, in order to discharge there is biliary stasis.