What are the precautions after ureteral stent removal?

Ureteral stent is to play a role in supporting the ureter and expanding the ureter, to prevent ureteral stricture. Normal is ureteral surgery, and ureteral re-placement anastomosis, etc., generally after 3 months of ureteral inhibition. After pulling out the precautions, need regular inspection to see if hydronephrosis exists, whether there is ureteral stricture; there is to drink more water after going back, pay attention to rest, ban spicy, irritating food; In addition, observe whether there are typical symptoms such as low back pain, hematuria, etc., because after pulling out, it may cause local edema and cause symptoms of renal colic.