What are the adverse effects of ureteral stents?

Ureteral stent placement adverse reactions may include hematuria, urinary tract infection, ureteral perforation, etc.

1, hematuria

in the process of placement of ureteral stent, may cause certain damage to the ureter, resulting in hematuria phenomenon.

2, urinary tract infection After

placement of ureteral stent, if the stent stays in the ureter for a long time, it is easy to lead to bacterial reproduction and urinary tract infection. Symptoms include frequent urination, urgency, urinary pain, etc., severe cases may appear high fever, low back pain and other symptoms.

3, ureteral perforation When

placing ureteral stent, if the operation is improper or the patient has some special conditions, it may lead to ureteral perforation. Symptoms include low back pain, abdominal tenderness, nausea and vomiting, etc., severe cases may lead to shock.