is imiquimod the same as efudex?
Efudex (fluorouracil) topical and Aldara, Zyclara (imiquimod) topical (for the skin) are used to treat scaly overgrowths of skin (actinic or solar keratoses). Efudex and Aldara, Zyclara may also be used in the treatment of superficial basal cell carcinoma.