Tretinoin vs. Isotretinoin: What’s the Difference?
Despite their similar names, tretinoin and isotretinoin medications are not interchangeable when it comes to treating acne. They are used in different ways and for different reasons. This article discusses the differences and similarities between tretinoin and isotretinoin. JGI / Getty Images It also covers how you use them and why your healthcare provider may prescribe them. No, tretinoin and isotretinoin are different medications used to treat different types and severities of acne....