Accutane (Isotretinoin) is a powerful oral retinoid medication used to treat severe nodular acne that hasn't responded to other treatments, including oral antibiotics. Accutane is a medicine taken by mouth to treat the most severe form of acne (nodular acne) that cannot be cleared up by any other acne treatments, including antibiotics. What is Accutane? Accutane is a form of vitamin A. It reduces the amount of oil released by oil glands in your skin, and helps your skin renew itself more quickly. Accutane is used to treat severe nodular acne that has not responded to other treatments, including antibiotics. Accutane? · Accutane is used to treat a type of severe acne (nodular acne) that has not been helped by other treatments, including antibiotics. · Because Accutane can cause birth defects. Isotretinoin is a prescription medication that can treat deep, painful acne cysts and nodules. Treatment usually takes about six months but may be longer or shorter. Absorica and Accutane both contain isotretinoin, a medicine used to treat very severe acne, but Absorica is more easily absorbed into your body and, unlike Accutane, does not have to be taken with food. Your skin may be very sensitive to light from the sun and devices that give off similar light, such as sunlamps and tanning beds, while you are taking certain drugs, including isotretinoin. Absorica® and Accutane®: The dose is usually 0.5 to 1 milligram (mg) per kilogram (kg) of body weight per day, taken as 2 divided doses for 15 to 20 weeks. Your doctor may adjust your dose as needed. Accutane® (Isotretinoin) is a type of retinoid medication that treats severe acne. A healthcare provider may prescribe this medication if other acne medications don’t work. Accutane (Isotretinoin) may treat acne, warnings, side effects, dosage, drug interactions, patient labeling, reviews, and related medications including drug comparison and health resources.