Below are a list of resources that may be helpful to you:
The Alpha-Stim® AID is a small device that uses proven, safe and effective Cranial Electrotherapy Stimulation (CES) to dramatically reduce anxiety and depression and relieve insomnia. Using simple ear clips to transmit a patented wave form, it is a safe alternative to medications. I often use Alpha-Stim during sessions to reduce anxiety and make discussing difficult subjects easier. I can also prescribe it for home use.