The cystostomy tube care: 1, need to be sterilized around the fistula, within 1 month after the cystostomy surgery, need to be sterilized around the fistula every day to prevent infection of the fistula, can use iodophor to disinfect 1-2 times, after more than 30 days every 2-3 days or so disinfection. 2, regular bladder irrigation treatment, can be external sterile saline for bladder irrigation, each time The amount of flushing is about 200 ml, and it is recommended to perform cyst flushing every 5-7 days, and to drink more water and urinate more often to maintain the cleanliness of the tube. 3. The cystostomy tube can be changed for a longer period of time depending on the material.