Why have benign prostatic hyperplasia frequency?

Frequency refers to the increased frequency of urination. Normal urination frequency of three to four times a day, at 0 ~ 2. Frequency of the early symptoms of benign prostatic hyperplasia, the first increase in the number of performance for nocturnal enuresis, but each time the little urine output, with the day also frequency, the frequency of the number of regular nocturnal enuresis and prostate hyperplasia degree parallel. The original no nocturnal enuresis patients, a nocturnal enuresis 1 ~ 2 times, reflecting an early obstruction when the number of nocturnal enuresis 4 ~ 5 times, bladder neck obstruction that has become increasingly serious. Frequency reasons, because of early prostate stimulation caused by congestive night more notable. With the increased obstruction, detrusor gradually lose function, each voiding urine in the bladder can not be net Pai, a residual urine. Effectively reduced bladder capacity, to shorten the time between urination, frequency is gradually increasing. As with bladder stones or infection, the frequency even more obvious, and with Niaotong.