The actual dermatology of the skin is a very important part of the skin care system. The actual skin is usually a lot more than just a few of the most common and also the most popular. The treatment of flat warts includes topical medication such as retinoic acid ointment and imiquimod ointment, or physical therapy such as liquid nitrogen freezing, electrocautery, and laser treatment to get rid of warts. If you have flat warts, you should go to a dermatologist in a hospital and follow the doctor’s instructions for medication and treatment.