Abstract： Benign prostatic hyperplasia (BPH) is a common disease in senile men， with frequent urination at night，urine weakness and persistent urine as the main characteristics. The disease typically has a protracted course and is prone to relapse，making it challenging to cure. These characteristics significantly impair the daily life and overall health of the patients. Chief physician YAN Xingmao believes that the core pathogenesis of BPH is kidney deficiency and insecurity， blood stasis and obstruction， damp-heat accumulation. In clinical practice， the treatment of syndromes is based on the differentiation of kidney deficiency， blood stasis， and damp-heat， with treatment methods of tonifying the kidney and securing the root， invigorating blood and dissolving stasis， and clearing heat and eliminating dampness. Zhenwu Decoction and Guizhi Fuling Pills are often used in combination with products for clearing damp-heat，with an emphasis on flexibly applying modified classical formulas according to different symptoms and using insect drugs to invigorate blood and dissolve stasis to achieve good results.