Beijing Ditan Hospital Urology Department doctor: I do not know how big your stone is, the diameter of the stone is greater than 1cm, it is difficult to rely on drugs to discharge, now there are many ways to treat the stone, basically minimally invasive, you can go to the regular hospital consultation, as early as possible to lift the obstruction can avoid further damage to kidney function. You can pay attention to: 1. more activities, drink more water, urinate regularly, and maintain a daily urine volume of more than 2000ml is appropriate. Han Zhixing, Department of Urology, Beijing Ditan Hospital 2. A light and nutritious diet is recommended, but you should eat less spinach, prunes, tomatoes, black tea, chocolate, pepper, potatoes and foods with high calcium content, such as milk and milk sugar, etc. You should also control the intake of phosphorus and eat less fatty foods such as egg yolk. 3. Actively prevent and control urinary tract infections, eliminate various obstructive factors to ensure the smooth flow of urine and reduce the chance of urinary stone formation. 4. Take medicine for prevention. You can take 3-5 doses of Chinese herbal lithotripsy soup every month to prevent recurrence.