Preventive Strategies 1. Avoidance of Risk Factors: Since there are many risk factors that can affect the occurrence of prostate enlargement, avoidance of risk factors has become the corresponding strategy for the prevention of prostate enlargement. We can avoid the potential risk factors, for example, improve the bad habits, reasonable diet, pay attention to the psychological balance, carry out health education, advocate self-care and so on. 2, census: community-wide census for the prevention of prostate hyperplasia symptoms is beneficial, can strengthen the community residents of health publicity and education, increase the masses of self-checking, early detection of the disease and awareness of the doctor. At the same time, it can improve the diagnosis and treatment level of community medical personnel, and correctly guide the community people to prevent themselves from diseases. It is recommended that men over 50 years of age should undergo regular checkups every year, and patients should be referred to higher-level hospitals in a timely manner to seek further consultation and treatment from specialized physicians. 3, chemical (drug) prevention: because of prostate enlargement from the occurrence to the development of a long time, therefore, for the chemical prevention of prostate enlargement occurs to provide the possibility of Paulownia, Aipuleate is a kind of inhibition of testosterone into the prostate has the activity of the dihydrotestosterone (DHT) drugs, so in theory can affect the testosterone on the growth of the prostate cells.