Transcutaneous electrical nerve stimulation (TENS) is a surface-used device that provides lower voltage electrical present through the skin to make analgesia. This one of a kind mechanism improves the human body’s natural pain relief method, offering effective and Protected analgesia for chronic and inflammatory pain[1]. In The present review, https://emilianocbvpg.blogsidea.com/45331607/about-alternative-natural-pain-relief-to-replace-traditional-painkillers