Imiquimod
Imiquimod (Aldara™) is a prescription medication used to treat certain diseases of the skin, including skin cancer (malignant melanoma and actinic keratosis) as well as genital warts. It works by helping the immune system to respond to disease. Most other treatments rely on cutting, burning, or freezing warts, while Aldara is a patient-applied cream that doesn't affect healthy skin.