KEGG enrichment analysis revealed that the antihypertensive mechanism of Ilex kudingcha was mainly concentrated in lipid and atherosclerosis, fluid shear stress and atherosclerosis, the AGE-RAGE signaling pathway in diabetic complications, human cytomegalovirus infection, the TNF signaling pathway, chemical carcinogenesis receptor activation, hepatitis B, prostate cancer, and Chagas disease (Figure 7). This evidence concerns the gene RENBP and prostate cancer.