Transcutaneous electrical nerve stimulation (TENS) is often a surface area-used device that delivers low voltage electrical recent with the pores and skin to produce analgesia. Developments from the knowledge of the mobile and molecular mechanisms of pain as well as the characteristics of pain have led to the invention https://www.proleviate.com/post/conolidine-an-alternative-natural-pain-relief-to-replace-traditional-painkillers