The diet after urinary tract stone surgery is as follows: 1, within 6 hours after surgery, you generally need to fast, after 6 hours you can drink a small amount of water, if there is no nausea, vomiting, you can start a liquid diet, such as thin rice or noodle soup and other foods; 2, the next day you can carry out a semi-liquid diet, such as the consumption of soup noodles or rice, vegetables, etc.. However, it is necessary to avoid the intake of foods with high oxalic acid, such as celery, spinach, lettuce, beets, chocolate, cocoa, prunes, strawberries and various nuts, etc.; 3, the diet also needs to reduce the intake of high purine foods, such as reducing the consumption of animal offal, seafood products, drinking alcohol and eating barbecue products, etc.; 4, you can drink milk appropriately, and you can also use a small amount of meat, which can supplement the body’s Some calcium protein and trace elements, etc., but do not need to carry out calcium supplementation treatment.