我国民间有句俗话,叫作“人过五十三,裤裆常不干。”意即男子过了50岁之后,随着年龄的增长,小便次数增多,且射不远,尿不净,常常滴湿裤裆。其实,这是前列腺增生的症状。前列腺增生也称前列腺肥大,它是男性老年的常见病和多发病。据报道,50～60岁男性的发病率为35～45%,60～70岁高达75%。前列腺为什么会增生?为什么要 Chinese folk saying goes, “people over fifty-three, crotch often quit.” That means after men over the age of 50, with age, increased urination, and not far shot, urine is not clear , Often dripping wet crotch. In fact, this is the symptoms of benign prostatic hyperplasia. Prostatic hyperplasia, also known as prostatic hypertrophy, it is a common and frequently-occurring disease in men and elderly. It is reported that the incidence of men aged 50 to 60 is 35 to 45%, 60 to 70 years old up to 75%. Why is the prostate hyperplasia? Why