Kaempferol has inhibitory effects on Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella typhi and Shigella. Cough and treat bronchitis. Inhibition of enzymes, inhibition of aldose reductase, is conducive to the treatment of diabetic cataract. It has mutagen activity and can inhibit lymphocyte proliferation. Mainly used for anti-cancer, anti-fertility, anti-epilepsy, anti-inflammatory, anti-oxidant, antispasmodic, anti-ulcer, choleretic diuretic, cough.