<unk> , sold under the brand name Aldara among others, is a medication that acts as an immune response modifier that is used to treat genital warts, superficial basal cell carcinoma, and actinic keratosis. Scientists at 3M's pharmaceuticals division discovered the drug and 3M obtained the first FDA approval in 1997. As of 2015,<unk>  is generic and is available worldwide under many brands.
Imiquimod
Clobetasol propionate
Clobetasol
Tretinoin
Cryotherapy
Isotretinoin
Alitretinoin
Elastix 