This case is a 73-year-old female. She went to the urology department of Taipei Tzu Chi Hospital due to long-term urinary incontinence in 2013, She was diagnosed as urge incontinence and the symptoms improved after taking western medicine. However, in the past 6 months, she went to the department of Chinese medicine because of the increase in urinary incontinence. The syndrome differentiation is diagnosed as the kidney yang deficiency and bladder retention failure. After combined treatment of traditional Chinese medicine (TCM), the leakage of urine is greatly improved, which not only reduces nocturia, but also improve the overall quality of life. From this case we explore the possible mechanism and direction of TCM and Western medicine in the diagnosis and treatment of women's urinary incontinence.