A Transcutaneous Electrical Nerve Stimulator is primarily used for managing chronic pain. It utilizes biphasic electrical current delivered through electrodes placed on the surface of the skin to stimulate the sensory nerves to block pain signals and help the body's endorphin production (its natural analgesic). TENS can be worn all day or on an as needed basis.

Common device features include adjustable pulse rate, pulse width, and amplitude (intensity). Most TENS units will utilize an asymmetric waveform which is more comfortable than other waveforms such as symmetric or monophasic. TENS units offering "Strength Duration" modes help normalize sympathetic function distal to the electrodes. Placement of electrodes are usually at pain site or along the nerve channels, called dermatomes.

TENS devices are the most often prescribed modality in electrotherapy. These devices are easier to use than other modalities. A TENS unit is not the same as other electrical stimulators (e.g., neuromuscular stimulators) which are used to directly stimulate muscles and/or motor nerves.

Indications

Common Uses

• Chronic & acute pains
• Back & cervical muscular and disc syndromes
• RSD
• Arthritis
• Shoulder syndromes
• Neuropathies

Covered by Medicare and/or Private Insurance

If you qualify, Medicare or Private Insurance may cover the cost of the TENS unit. Contact Us at 800-362-0050 for more information.