The treatment of hand warts can be done through the following options: 1, is the oral and external use of Chinese herbal medicine, can be taken orally fresh amaranth, big green leaf, panacea, safflower, red peony, mullein, aromatic herb, etc., decoction of water orally, 1 day 2 times, and can be left after the decoction of the dregs again boiled water, dipped in sterile cotton swabs, lightly wipe the rash until the rash is slightly red. 2, can be used to improve the immunity of drugs, such as oral transfer factor The rash can be treated by topical application of recombinant human interferon alpha 2b ointment and retinoic acid ointment. 4. Treatment by liquid nitrogen freezing, electro-ionic cautery and carbon dioxide laser cautery is required to avoid contact with water during treatment to avoid secondary infection.