The precautions after playing kidney stone, including the following aspects: First, drink more water, urinate diligently, drink more plain water, avoid carbonated drinks and strong tea, etc., to ensure that the daily urine volume is greater than 2000ml, more strenuous exercise, such as running, jumping rope, climbing stairs, etc., which can promote the discharge of the stone. Second, retain urine, especially in the transparent urine memory, you can see whether the stones are discharged, such as seeing the stones discharged, you can review the urological ultrasound, clear lithotripsy effect. Third, the usual diet should be to pay attention to rest, avoid exertion, light diet, avoid eating high salt, high fat food, eat more fresh fruits and vegetables, have the role of alkalinization of urine, avoid long-term sedentary holding urine.