How to Properly Use a Tens Unit for Back Pain

Transcutaneous electrical nerve stimulation, commonly known as TENS, uses low voltage electricity for the treatment of back pain. The TENS unit is a battery-powered device which is small and portable. The electrical signals which are used to help the process of controlling pain.

tens unit

About TENS unit

Using a tens unit is very simple. This portable device can easily be hooked to your belt while being connected to two electrodes. Surface electrodes from the device are placed on your skin. Through these electrodes, the tens unit tend to send electrical signals to the nerves that are present under your skin. Depending on the location of your pain, the electrodes are placed in that area.

Using a tens unit

There are several steps you should know so that you can easily learn how to use a tens unit. People often experience the back pain above the age of 25. It happens all of a sudden and can last for days, months or become a chronic disease that would last a lifetime. The steps include:

· Before buying any tens unit, make sure that you check the battery whether it is fully charged or not. This device comes with 2 control knobs. Each knob has a different function. One knob is used to make the electrical signals fast or slow whereas the other control knob is used to make the electrical signals strong or weak.

· When you attach the electrodes to your skin surface which is vulnerable to back pain, always use a rubbing alcohol to clean the surface area where the electrodes are to be placed. This ensures that the skin is completely dry and has no sweat.

· When you attach the electrodes to your skin surface which is vulnerable to back pain, always use a rubbing alcohol to clean the surface area where the electrodes are to be placed. This ensures that the skin is completely dry and has no sweat.

· At the bottom of the electrodes, apply a thin coat of gel. This makes the electrodes stick to your skin and allows the electrical signal get to the nerves under your skin.

· To ensure that the electrodes are firmly stuck to the backside with your skin, try to cover the electrodes with the help of a sticky tape or a medical tape.

· The pin connectors are now hooked on the end of the electrode wires. After that plug the wires of the electrodes into the tens unit device.

· In accordance to your back pain, turn the control knobs slowly until it is set to the correct setting.

· Once it starts, you can get a tingling feeling. Now you can easily carry that device wherever you go by just hooking it to your belt or by placing it in a pocket.

A few things you should know about the using of a tens unit for back pain:

  • Never place the device directly on the spine because it may feel uncomfortable.
  • The first electrode can be placed either vertically or horizontally from the first electrode.
  • Constantly check and clean the skin beneath the electrodes and do not leave them for long periods of time.
  • Avoid using the device while taking a shower or along with a heating pad.
  • If the intensity is too strong then the person could undergo an electrical burn.
  • If the intensity is too strong then the person could undergo an electrical burn.

You can also learn on how to use a tens unit for neck pain. All you need to know is the correct placement of the electrodes. Remember that you do not place the electrodes on the front or sides of the neck. The correct position is to place them either at the back of the neck or over the top of your shoulders.

Before you use the tens unit, it is always recommended to consult your doctor. You may end up getting some tips about tens unit such as how often can you use a tens unit? Is it safe to use a tens unit during pregnancy? Or how long you should use a tens unit?

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