Treatment	Mechanisms of action
Cryotherapy	Destruction by thermal-induced cytolysis
Imiquimod (Aldara)	Cell-mediated immune response modifier; induces interferon production
Interferon	Antiviral, antiproliferative, and immunomodulatory activity
Podofilox (Condylox) solution or gel	Cytotoxic, antimitotic; major biologically active component of podophyllin resin
Podophyllin resin	Cytotoxic, antimitotic (causes tissue necrosis)
Trichloroacetic acid	Protein coagulation of wart tissue