Hello, Thank you for asking your query at DoctorSpring
Accutane has high amounts of Vitamin A which could potentially be toxic for yourliver so dont take any more as it may be risky. I suggest you avoid taking any Vitamin supplements-but eat healthy and make sure you are getting vitamins naturally. You also have to be care full that you are eating healthily as your cholesterol can raise slightly while you are on it- again because of the Vitamin A and the way the liver processes it.
Accutane is made of huge amounts of Vitamin, you need to have blood tests every month to check your liver and various other things to make sure that everything is in balance.
Hope this helps. Please feel free to ask follow-up questions