My daughter became addicted to Vicodin. She is trying to quit on her own. She is thirty years old. Her withdraws are so bad that she feels she can t do it. Is there anything over the counter that will help her get through the withdraws? She is having pain and mood swings, she is hot and can t cool off. She is having muscle spams and constipated. I don t want to see her fail. Is there anything that will help her? She is trying so hard and we are on day four. Thanks