Objective: To analyze and summarize Professor He Juqiao's Experience and Characteristics of syndrome type and drug law in Treatment of chronic prostatitis by data mining technology. Methods: By collecting all the medical records of 2356 patients with chronic prostatitis, professor HE Ju-qiao's experience and the characteristics of syndrome type and drug law was summarized. Results: Compared with all syndromes, the compound syndrome type of accumulation of damp heat and stagnation of Qi and blood is in the majority.Clearing heat and removin...