After the kidney stone is crushed by extracorporeal shock wave, you can eat more oranges or citrus fruits in your diet, which can increase certain water, and at the same time increase the citric acid content in your body, which can inhibit the further increase of the stone volume or make the surface area and volume of the stone decrease, so that it is easier to discharge the stone. At the same time to maintain a certain amount of water, in principle, the daily water intake of more than 2500ml, so as to increase the volume of urine, play a role in flushing stones, promote the role of stone discharge as soon as possible. At the same time in the diet can be appropriate to eat more coarse fiber vegetables, such as celery, cabbage and so on. Crude fiber food is conducive to the peristalsis of the gastrointestinal tract, increasing the intestinal discharge of calcium, which can prevent further increase in the size of the stone. If it is after surgical lithotripsy, then the diet last time to light, easy to digest the main, in the first few days before the operation try not to eat too greasy, too dry food, you can eat thin rice, noodle soup, rice soup, soup noodles, etc., to avoid increasing the burden on the gastrointestinal tract, to reduce the abdominal distension.