Tretinoin is a medication used to treat acne and other skin conditions. It is also used to reduce fine wrinkles, dark spots, and rough skin caused by sun damage. Tretinoin works by affecting the growth of skin cells, promoting the peeling of affected skin areas, and unclogging pores
. It is available in various forms such as creams, lotions, and gels, and is typically applied to the affected area as directed by a healthcare provider. Tretinoin should be used as part of a skin care program that includes protecting the treated skin from sunlight, and its use should be accompanied by regular medical supervision
