Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Tretinoin (Retin-A)
-
Tretinoin (Avita, Renova, Retin-A) is a topical medicine most often used to treat acne. It is sometimes used to reduce the appearance of fine wrinkles and to smooth rough facial skin. Tretinoin is made from vitamin A and is sometimes called vitamin A acid or retinoic acid. It comes in cream, gel, and liquid forms. Side...