Biliary lithotripsy is usually about a week to gradually resume a normal diet, you can take a small amount of oil intake, with the recovery of symptoms, the appropriate increase in oil. Biliary lithotripsy is to remove stones under direct vision, to ensure the removal of clean stones, to avoid recurrence due to residual stones, can avoid the complications caused by cholecystectomy surgery, to reduce the damage to the body, is generally used for gallbladder stones with no obvious symptoms, the gallbladder functions well, and the impact on the gastrointestinal digestive function is also relatively small, so usually about a week to return to a normal diet, but there will be a higher rate of recurrence. After the operation, pay attention to the changes of vital signs, eat more vitamin-rich foods with high content, such as carrots, spinach, etc., you can also eat some high-protein foods, and eat less spicy, stimulating, greasy and high-cholesterol foods.