retinoin
Tretinoin is a medication that is commonly used in the treatment of various skin conditions. It belongs to a class of drugs known as retinoids, which are derived from vitamin A. Tretinoin is available in different forms, including creams, gels, and solutions, and it is typically applied topically to the affected areas of the skin. One of the primary uses of tretinoin is in the treatment of acne. It works by unclogging pores and preventing the formation of new acne lesions. Tretinoin also helps to reduce inflammation and promote the turnover of skin cells, which can improve the overall appearance of the skin. It is often prescribed as part of a comprehensive acne treatment regimen that may include other medications and skincare products. Tretinoin is also used to treat other skin conditions such as fine lines and wrinkles, hyperpigmentation, and rough skin texture. It is known for its ability to stimulate collagen production, which can help to improve the elasticity and firmness of the skin.