How To Guide: Understanding TENS Unit Placement

A TENS machine or, a transcutaneous electrical nerve stimulator, to use the full term, is an electrical pain relief machine.

This machine can be used effectively on various parts of the body for mild to acute muscular pain.

It works equally well for sudden, temporary pain and muscle strain as well as chronic pain.

It's regularly used by sports people or those suffering from, sciatica, fibromyalgia, muscle strains and a variety of other body pains such as lower back pain, legs, hips and arms.

This machine is fully FDA approved. It's helped thousands of pain sufferers for many years.



tens unit guide

Numerous studies have been done. However, there's still a lot to learn about the functioning of the TENS unit and how it helps relieve pain.

TENS machines are thought to work in two ways:

Electrical pulses produced by the unit (at a normal rate of 90-130 Hz) interfere with the transport of pain messages to the brain, thereby blocking it.

That's putting it very simply, but it effectively blocks the gate mechanism that allows pain messages to get through the central nervous system and brain.

As a result, the user feels less pain due to the messages not getting through.

They're also believed to stimulate specific non-pain-carrying nerves which also cause the gate to close.

This small machine comes with a number of pads that the user connects to the affected parts of the body.

It's controlled by the user quite simply by turning it on, up or off. Generally, one would use it for approximately 20-minutes a few times a day, or as required.

TENS machines are available either through a doctor, physical therapist or chiropractor or they can be purchased online or over the counter.

The drawback to the latter option is that many people are somewhat intimidated by them and a bit bewildered as to how they should be used correctly.

While it might be a bit intimidating at first, it's not that complicated.

If you follow a few basic guidelines, which we will share with you, you'll be able to use it effectively. You'll soon start feeling relief from your pain.

Before we get into placement, let’s look at a few words of caution.


A Few TENS Unit Placement Dont's


Don't place pads on the following areas:

  • Heart
  • Eyes
  • Open or healing wounds
  • Directly on joints 

Another few things to bear in mind are to never use pads when they're wet or when they're worn or damaged.

You also don’t want pads to touch or be on top of each other.

TENS machines are also not recommended (unless advised by a doctor) during pregnancy or for people that suffer from heart conditions or epilepsy as well as patients that have a pacemaker.

Apart from those few pointers, you can’t really do any damage if you get it wrong. It might be an idea to experiment with different positions and angles to see what gives you the most pain relief.


TENS Unit Placement Guidelines


There are a number of options with regards to tens electrode placement.

The first step is to establish exactly where the pain is situated, where it starts, and where it ends.

Depending on the TENS system you have, always use 2 or 4 pads.

According to the size and shape of the area in pain, pads can be placed horizontally, vertically or at an angle.

The electrical flow can be altered by changing the distance or angle of the pads.

For a pain that extends a long distance on your body, place one pad at the top of the pain and the other at the bottom of the pain area.

  • In a smaller area, position the pads parallel on either side of the pain area.
  • For joint pain, place pads parallel on the soft tissue above and below the joint.
  • In wider areas, place pads vertically on either side of the affected area.

Conclusion


Although these guidelines are important and useful, TENS unit pad placement is often more of an art than a science.

No one knows exactly where your pain is better that you.

Stick to the basic advice above. TENS electrode placement is something you'll need to try in various ways for maximum effect and pain relief.

About the author

Nina T

Hi I'm Nina, a mother of one and proud contributor to sleephealthenergy.com. Growing up I always enjoyed learning about my body and how I can live out a more healthy, wholesome and fulfilling life. I am super excited to be a contributor to sleephealthenergy.com as I can now channel my passions into helping educate others.

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