Causes of bladder pain after emptying urine for a long time

1, bladder pressure changes will

lead to bladder filling, bladder pressure increases, bladder suddenly empty after urination, resulting in rapid reduction of bladder pressure, bladder muscle spasm, resulting in the above symptoms.

2, bladder wall damage after a

long time suddenly empty urine, resulting in great changes in bladder pressure, bladder wall damage, causing edema degeneration, capillary rupture, so there will be bladder pain, urinary blood and other symptoms.

3, cystitis

holding urine will lead to bacterial breeding, easy to cause cystitis, inflammation stimulation of the bladder leading to congestion, edema, bladder wall will occur strong contraction, and then cause bladder pain, frequent urination and other symptoms.