Attention should be paid to prevent recurrence and aggravation in the future. Suggestion 1. Intake a lot of liquid, and it is best to excrete about 1. 14 liter of urine a day. 2. Control the intake of calcium and avoid taking too much calcium, but it is not forbidden. Stomach medicine usually contains a lot of calcium. If you have calcium calculus, you should choose a brand with a little less calcium when taking stomach medicine. 4. Don't eat foods rich in oxalate, including beans, beets, celery, chocolate, grapes, green peppers, parsley, spinach, strawberries and tea. Taking magnesium and vitamin B6 can reduce the recurrence rate by 90%. 6. Eating foods rich in vitamin A can keep the urethra lining healthy and help to avoid the recurrence of stones. This kind of food includes carrots, broccoli, cantaloupe, pumpkin, beef liver, etc., but high dose of vitamin A is toxic, so it is best to trouble the doctor before taking it. 7. Maintain vitality and avoid calcium deposition in the blood. 8. Reduce protein's intake, including meat, cheese, fish and chicken. 9. Reduce salt intake and eat less foods with high salt content. 10. Limit the dosage of vitamin C, especially for patients with calcium oxalate stones. 1 1. Don't take too much vitamin D. If you feel severe pain or hematuria afterwards, please see a doctor as soon as possible.