Acdermin Gel is a topical medication used for the treatment of acne. It contains adapalene as the active ingredient, which is a type of retinoid that helps to regulate skin cell turnover and reduce inflammation. It works by unclogging pores, reducing the formation of blackheads and whiteheads, and preventing the development of new acne lesions. Acdermin Gel is typically applied once daily to clean, dry skin in the affected area. It may take several weeks of regular use to see the full benefits of the medication. Common side effects of Acdermin Gel include dryness, redness, and peeling of the skin.