How does inserted urethral catheter extravasate urine from urethra to do

When inserting the urinary catheter, urine leaks from the urethra. In this case, the urinary catheter may show a leak, or it is caused by urethral relaxation. The patient can combine his specific symptoms, preliminary analysis and judgment of which factors, or do a detailed examination, and treat according to the results of the examination. If the urinary catheter shows a leak, in this case, replace the old urinary catheter with a new one; If the urethra shows relaxation and needs symptomatic treatment, it can be improved by taking medicine or local exercise. When urinating with urinary catheter, pay attention to personal local hygiene to prevent infection and review it regularly.