Electro-Acupuncture: Electro-acupuncture is a form of acupuncture in which acupuncture needles are attached to a device that generates continuous electric pulses, generating a small electric current that flows between pairs of needles. Another term is Percutaneous Electrical Nerve Stimulation (PENS).This practice augments the use of regular acupuncture, can restore health and well-being, and is particularly good for treating pain.