It is important to remember that TENS does not cure or eliminate the cause of pain. Electrical pain control involves the use of a small amount of electrical current which interferes with the transmission of pain and which also stimulates the release of endorphins your body's own pain-killing chemicals. The electrical impulses are sent through the skin to the nerves by electrodes which are placed within the painful areas. The electrical impulses cause a tingling sensation which should be pleasant. It should be at a level which feels comfortable, causes no muscle contractions, and produces pain relief.
Pain relief varies by individual patient and the type of pain.
An indicator light is located in the unit to show the pulse rate and that the unit is functioning. Make certain the power source's, battery pack's, or batteries' connection is secure. If no intensity is felt, even at high ranges of intensity, new batteries are usually needed. Notify our personnel or nursing staff if you are having any problems with the unit. No gel or tape is required.