anybody tried xanax? which medication worked best?

anybody tried xanax? which medication worked best? I probably should look to treat the back of my head as I slipped and hit it in 2009. only last year did I start to feel some head shakes upon walking. I take Inderall. mainly for anxiety, but it sort of helped me with presentations, altho lately after two I feel very sleepy, I'll stick to one per day. (40mg)