Topical retinoid creams can be used to treat acne. Many studies have shown that retinoid creams (also known as topical retinoids) are efficient in treating comedonal acne. Topical tretinoin and isotretinoin (another form of tretionoin) are useful in treating patients with comedonal acne. Isotretinoin, also known by many people as the tradename Roaccutane, can also… Read More »