I would seriously talk to the psychiatrist before stopping the wellbutrin. He might want you to go off slowly. I did read that people with liver disease should start off slowly with it. But I didn't read anything about it being hard on the liver. Do you take tylenol a lot or anything? That can elevate your levels. Other than that I would just make sure that you call your psychiatrist as planned and talk to him. Do you drink alcolhol? That can also be hard on your liver. I hope that you don't have hepatitis. You might want to go to their forum and ask questions. They would probably have some answers for you.