Transcutaneous Electrical Nerve Stimulation (TENS) is a drug-free non-invasive method for pain relief. Omron TENS devices offer a safe solution to relieve muscle stiffness & joint pain. With customized therapy modes, our TENS units deliver massage-like pulses, providing pain relief at targeted spots. Engaging TENS therapy will help reduce your intake of pain medication, some of which may be addictive or can cause adverse side effects like drowsiness. Find out more about TENS: https://www.omronhe