TENS Unit: Uses, Benefits, Side Effects & How to Use Safely
A TENS unit is a small, portable device that uses mild electrical pulses to help relieve pain. It is commonly used by people experiencing back pain, neck pain, joint discomfort, muscle pain, and certain types of long-term pain. TENS therapy is also known as Transcutaneous Electrical Nerve Stimulation. Unlike pain-relief medications, a TENS unit works … Read more