TENS (transcutaneous electrical nerve stimulation)

Transcutaneous Electrical Nerve Stimulation (TENS) is a therapy that uses low-voltage electrical currents delivered through small electrodes placed on the skin. Its goal is to help manage pain by stimulating nerve fibers, which can interfere with pain signals sent to the brain. TENS may also encourage the production of endorphins, the body's natural painkillers. It's commonly used for conditions like arthritis, muscle strains, or chronic pain. The treatment is generally safe, non-invasive, and adjustable to individual comfort levels, often providing relief without medication.