TENS Units for Post-Discectomy Pain: Effectiveness & How They Work

A TENS (transcutaneous electrical nerve stimulation) unit is a device that delivers mild electrical pulses to the skin to relieve pain. It works by stimulating the production of endorphins, which are the body's natural painkillers.

TENS units are often used to relieve pain caused by a variety of conditions, including back pain, neck pain, and arthritis. They are also sometimes used to relieve pain after surgery.

While there is some evidence that TENS units can be effective in relieving pain after disc surgery, the results are mixed. Some studies have found that TENS units can help reduce pain and improve function after disc surgery, while other studies have not found any benefit.

Overall, the evidence suggests that TENS units may be helpful for some people who have had disc surgery, but they are not effective for everyone. If you are considering using a TENS unit to relieve pain after disc surgery, talk to your doctor first.

Here are some additional things to consider when using a TENS unit:

* TENS units are not a cure for disc herniation. They can only provide temporary relief from pain.

* TENS units should not be used over open wounds or skin infections.

* TENS units should not be used by people with a pacemaker or other implanted electronic device.

* TENS units should be used according to the manufacturer's instructions.