Not recommended for urethral, intra-vag, cervical, rectal or intra-anal human papilloma viral disease; other types of basal cell carcinoma (BCC), including nodular, morpheaform (fibrosing or sclerosing) types; subtypes of BCC other than the superficial variant. Immunosuppressed patients or w/ preexisting autoimmune conditions. Avoid or minimize natural or artificial sunlight exposure. May exacerbate inflammatory conditions of the skin. Patients w/ basal cell nevus syndrome or xeroderma pigmentosum. Do not use on occlusive dressing on treatment area. Pregnancy & lactation. Childn <18 yr.