The precautions for urinary stones include diet, exercise, etc. If surgical treatment is taken, a review is also needed 3 to 6 months after surgery. 1. Diet: patients with urinary stones should have a balanced diet daily, avoid drinking too much coffee, grape juice and other beverages, and also eat less food with high protein content, such as milk, eggs, etc., to avoid the situation of increased uric acid. Patients should drink more water, daily water consumption should be more than 2.5 liters, can increase the amount of urine, to prevent the formation of stones. 2. Exercise: patients should try to avoid sitting or lying down for a long time, to maintain a moderate amount of outdoor exercise, such as walking, jogging, etc., can prevent stone deposition. At the same time, we should be optimistic about the disease, develop a regular routine, not nervous and anxious, early to bed and early to rise. 3. Review: 3~6 months after the stone removal surgery, we should also conduct a review to understand the recovery of kidney function. If the urine PH value and urine specific gravity are at an abnormal level, you should consult a doctor in time. Patients suffering from urinary stones should pay attention to diet, keep moderate exercise, timely review, if there are abnormalities, should go to the hospital to avoid aggravation of the condition.