I havent had acupuncture for withdrawal but I do have it to help with my anxiety and it really does work for me.
I have the session and then the therapist places tiny needles in my ears (called ear seeds) and they stay in for a week and she changes them at the next appointment.
They really work for my anxiety and you can press them too when anxiety is coming on. I would recommend it to anyone but make sure you find a very good practitoner.
Xx Sometimes we all have to go a little crazy just to stay sane xX