The main ingredient of Imiquimod cream is Imiquimod, which is a caustic ingredient. The main role is to treat condyloma acuminata, or common warts, or flat warts and so on. This is a good way to get the most out of your life. When using the cream, the normal skin area needs to be protected with skin pads or ointments such as erythromycin ointment or petroleum jelly ointment for proper protection to avoid damage to the normal skin caused by the imiquimod cream entering it. Since imiquimod cream is after all corrosive to the skin during the treatment process, care must be taken when treating it.