What Is a TENS Unit?
A TENS Unit is a small device that sends mild electrical pulses through adhesive pads placed on the skin. The pulses stimulate nearby sensory nerves and may change how the nervous system processes discomfort. TENS units are often used as part of care for neuropathy symptoms, muscle discomfort, or other pain conditions.
Quick Facts About TENS Unit
Category
Electrical stimulation device
Used for
Neuropathy symptom support
Common confusion
Not a nerve conduction study
Also called
Transcutaneous Electrical Nerve Stimulation, Transcutaneous Electrical Nerve Stimulation Unit
Often discussed with
Neuropathy Treatment
Key Takeaways About TENS Unit
- It sends electrical pulses through skin pads.
- Settings can be adjusted for comfort and treatment goals.
- A TENS Unit is not the same as a nerve test.
How TENS Unit Works
A TENS Unit sends low-level electrical pulses through pads placed on the skin. The pulses reach nearby sensory nerves and may affect how discomfort signals are processed. You can adjust the pulse strength and pattern to match the treatment plan.
Related glossary terms: Nerve Compression, Nerve Conduction Study, Spinal Nerve.
The device does not identify the cause of nerve symptoms. It also does not measure nerve function like a nerve conduction study. In neuropathy care, a TENS Unit may support comfort while the care team addresses movement, nerve health, and other parts of the treatment plan.
From the Advanced Injury Care Clinic team
When we use a TENS Unit for neuropathy care, we review the person’s symptoms and skin sensation first. We place the pads based on the treatment goal, then check comfort and response during use. Our team also records which settings provide useful symptom support.
TENS Unit in Practice: A Real-World Example
A person with burning or tingling in the feet may use a TENS Unit as part of a neuropathy treatment plan. The care team places the pads in the planned area and adjusts the device based on comfort and response.
Related Services
Related Terms
Nerve Compression
Nerve Compression is pressure on a nerve that can disrupt normal signal flow between the body…
Nerve Conduction Study
Nerve Conduction Study is a diagnostic test that measures how well electrical signals travel through peripheral…
Spinal Nerve
A spinal nerve is a bundle of nerve fibers that carries messages between the spinal cord…
Referred Pain
Referred Pain is discomfort felt in one body area even though the source lies elsewhere. Shared…
Advanced Injury Care Clinic
Have Questions About TENS Unit?
Contact Advanced Injury Care Clinic for practical guidance on TENS Unit and related chiropractor work in Brentwood.