TENS machines

A TENS (Transcutaneous Electrical Nerve Stimulation) machine is a device used to help manage pain by sending gentle electrical impulses through the skin via electrodes placed near the affected area. These impulses interfere with pain signals traveling to the brain and stimulate the production of endorphins, the body's natural painkillers. TENS is commonly used for conditions like chronic pain, arthritis, or post-surgical discomfort. It is non-invasive, adjustable, and generally safe when used properly, providing a drug-free method for pain relief.