Urinary tract infection urinates to end special ache why

Urinary tract infection after urinary tract pain may be caused by inflammation stimulation, urethral spasm, urinary calculi and other factors.

1, inflammation stimulates the

urethra is the connection between the bladder and the external pipeline, patients urinate due to inflammatory secretions in the urine stimulate urethral mucosa, will cause pain.

2, urinary

tract infection caused by inflammation may lead to urethral muscle spasm, that is, urethral sphincter contraction. When urine passes through the contracted urethra, it will cause pain.

3, urinary calculi

If there are urinary calculi, the patient's urine will promote the stone displacement, and urethral mucosa friction, causing pain.