If you have warts, consider that they are caused by human papillomavirus infection. You can use antiviral drugs, such as acyclovir cream or ganciclovir cream, but its antiviral effect is limited, you can also consider the use of interferon gel treatment; if the local itching symptoms, you can also consider the use of glycerine lotion, you can consider the use of onychomycetin tincture or imiquimod cream for treatment. However, it is difficult to improve the treatment of warts through simple drugs, usually need to be combined with other comprehensive treatment methods, such as liquid nitrogen cryotherapy, laser therapy, high-frequency electro-acupuncture or electro-knife excision treatment and surgical treatment and other comprehensive treatment methods.