前列腺是男性最大的附属性腺,外形如同一枚粟子,底向上而尖向下,位于膀胱颈部的下方,包绕尿道。前列腺能分泌前列腺液,是组成精液的成分。 前列腺是老年人身上多灾多难、好“闹事”的器官。年过半百后睾丸逐渐发生萎缩,体内的性激素紊乱,容易引起前列腺增生肥大、前列腺炎或前列腺癌以及少见的前列腺结核、结石、肉瘤等。据统计,50岁以上的人前列腺炎发病率为40％左右。前列腺增生发病率为80％以上。前列腺炎主要有四大症状:(1)排尿异常:常出现不同程度的尿频、尿急、尿痛等不适;严重者尿道有热感和尿不干净,甚至排尿困难,部分患者排尿结束后尿道口 Prostate is the largest male accessory gland, shaped like a chestnut, bottom up and pointed down, located below the bladder neck, around the urethra. Prostate secretion of prostate fluid, is the composition of the composition of semen. Prostate is the elderly more troubled, good “trouble” organ. Over half a year after the gradual occurrence of testicular atrophy, the body’s sex hormones, easily lead to hypertrophy of prostatic hyperplasia, prostatitis or prostate cancer and rare prostate tuberculosis, stones, sarcoma and so on. According to statistics, the incidence of prostatitis in people over 50 is about 40%. The incidence of benign prostatic hyperplasia is more than 80%. There are four main symptoms of prostatitis: (1) voiding dysfunction: often varying degrees of urinary frequency, urgency, dysuria and other discomfort; severe heat and urine in the urethra is not clean, or even dysuria, urinary tract after some patients urination mouth