Cantharidin (Cantharone, Cantharone
Plus). This medicine causes the skin under the wart to blister, lifting the wart off
the skin. This medicine is applied to the wart at your doctor's
Immunotherapy medicines, which help your body's immune system fight viruses, including the human papillomavirus (HPV) that causes warts. These medicines may include imiquimod, contact sensitizers, and interferon.
Bleomycin injection, which destroys the skin containing the
wart. But bleomycin isn't often used, because it is painful during and after the injection.