Prostatic hyperplasia is generally categorized into acute and chronic prostatic hyperplasia. Prostatic hyperplasia has different etiology and pathology, and is also categorized into acute and chronic bacterial prostatic hyperplasia, acute and chronic non-bacterial prostatic hyperplasia, and chronic recalcitrant prostatic hyperplasia. What are the preventive measures for prostate enlargement? The physiological characteristics of the prostate gland have “five fears”, prostate enlargement patients should pay attention to prevent. Fear of squeezing the position of the prostate gland in the bladder and urethra between the septum, in front of the composition of the pelvis of the pubic bone in the way, behind the rectum squeeze, so the anatomical position of the prostate is relatively fixed. Some patients’ lifestyles can cause the prostate gland to be squeezed, such as riding a bicycle, the hard car seat just through the perineum squeezed on the prostate gland, especially for a long time in the bumpy road riding, which will cause congestion and edema of the prostate gland. Fear of drunkenness prostate is a very sensitive organ to tobacco, alcohol and spicy food, drinking alcohol prostate enlargement patients with rapid blood circulation, nerve excitation, the prostate will appear congestion, cell edema, urethra is squeezed. Fear of cold prostate cold will appear congestion, bruising, blood stasis, will induce aseptic prostatitis, aggravate prostate hyperplasia. Therefore, patients should pay attention to keep warm, do not sit on the cold ground, stone. Fear of dirty men’s prostate from the urethra is only 10 to 12 centimeters, the urethra is infected with bacteria, viruses, mycoplasma, chlamydia, mycobacteria and other pathogens will be retrograde along the urethra to the prostate and cause infection. Fear of silt prostate hyperplasia patients suffering from prostatitis, there will be glandular vesicles and small glandular ducts blocked, prostate fluid and inflammatory secretions are not excreted, these secretions for a long time silted up in the internal prostate, can be focused on aggravating prostate hyperplasia. How to recognize prostate enlargement in life? 1, frequent urination: for the early symptoms, especially the number of night urination increased significantly. The reason for frequent urination is the increase in residual urine in the bladder caused by prostate enlargement obstruction. The effective capacity of the bladder is reduced, and the mucous membrane of the bladder neck is congested. As the obstruction worsens, frequent urination also occurs during the day. 2.Difficulty in urination: the hyperplasia of the prostate gland compresses the urethra, and there are different degrees of difficulty in urination. Initially, the performance of waiting for urination, prolonged urination time, thin and weak urinary line, or even a little bit of residual leaking. Later gradually appear urinary retention. 3.Acute urinary retention: on the basis of urinary difficulty, often triggered by sudden change of climate, cold, fatigue, alcohol or constipation, etc., so that the urethra and bladder neck congestion, edema, resulting in complete obstruction of the urethra and cause acute urinary retention. 4, urinary incontinence: the amount of residual urine in the bladder increases with the degree of obstruction, when the amount of residual urine reaches or even exceeds the normal capacity of the bladder and can not urinate at will, it is in a state of urinary retention. Kidney urine is still constantly discharged to the bladder, when the pressure of urine exceeds the urethral sphincter resistance, urine can constantly overflow from the urethral orifice, this phenomenon is known as overflow urinary incontinence (also known as pseudo incontinence). 5, hematuria: prostate mucosal surface capillary blood vessel injury can cause microscopic hematuria or hematuria. A large amount of bleeding can be coagulated into blood clots causing acute urinary retention.