Benign prostatic hyperplasia stage

Clinical mainly divided into three:
Ⅰ period (boost phase), is the main clinical manifestations of frequency, mainly to a few nights frequency, and dysuria mild urethra, perineum stimulate the symptoms of urinary discomfort, little residual urine (50 ml), for maximum flow reduce the rate of not obvious.
Ⅱ (residual urine in period), increased urination difficulties, and increased residual urine (50 ~ 150 ml), Nuri Select forced voiding, the largest flow rate decreased significantly prolong the time urination, urinary a multi-wave patterns curve. During this period, many incentives (exertion, in the event Hanliang, holding back one's urine, drinking and sexual intercourse, etc.) can cause the occurrence of urinary retention. Because the increase in residual urine, urinary tract infection induced by the increased opportunities, it also often accompanied by painful urination, increased frequency.
Ⅲ period (with dilated urinary bladder closure period), this period of residual urine volume up to 150 ml or even hundreds ml, expansion of the bladder, the bladder function in the decompensated state, dysuria often can be more serious in nature was imbued Urinary incontinence, ureteral reflux, impaired renal function, urinary hesitation, powerless, and sometimes need outside support urination. The frequency allows patients with serious insomnia, decreased quality of life. Urinary tract infection can be further increased, and accelerate renal damage, uremia and even life-threatening. This phase of urinary graphics mostly curve.