THE DIFFERENCE BETWEEN NERVE BLOCKS, TRIGGER POINTS, EPIDURAL STEROID INJECTIONS AND FACET JOINT INJECTIONS…

As you will have read from some of my previous posts I am unable to have facet joint injections as funding for this has been stopped in certain parts of the UK. Instead, I was offered trigger point injections. Initially, these seemed to work ok but as the time has passed since having them I have found myself in a lot more pain so I decided to research other types of injections for spinal pain.

In the past, I have had epidurals for pain as well as nerve blocks and just simple steroid injections but I was never quite sure what the difference was.

An article on the Very Well site explains that an epidural steroid injection is a cortisone injection used to treat inflammation around the spine. Cortisone is a type of steroid that is produced naturally by a gland in your body called the adrenal gland. Cortisone is released from the adrenal gland when your body is under stress. Natural cortisone is released into the bloodstream and is relatively short-acting.

An epidural steroid injection places this powerful anti-inflammatory medication directly around the spinal nerves. They say that the best reason to have an epidural steroid injection is not for the relief of back pain, but rather for the relief of leg pain caused by spinal nerve compression, like sciatica, leg pain caused by nerve irritation. They also say that ‘back pain is not a good reason to have an epidural injection’. 

The difference between the nerve block and the epidural is where they put the needle. The nerve block injection usually also contains a steroid to decrease inflammation and pain. The injection is similar to a transforaminal epidural steroid injection, but in a selective nerve root block, there is no attempt to have the medication enter the epidural space.

The differences between epidurals and the nerve blocks and facet joint injections is that facet joint injections are used for both diagnostic and therapeutic reasons in the treatment of degenerative or arthritic conditions. Along with the numbing medication, a facet joint injection also includes injecting time-release steroid (cortisone) into the facet joint to reduce inflammation, which can sometimes provide longer-term pain relief.

A trigger point injection which I have recently been offered is an anesthetic such as lidocaine (Xylocaine) or bupivacaine (Marcaine), a mixture of anesthetics, or a corticosteroid (cortisone medication) alone or mixed with lidocaine and are used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. Many times, such knots can be felt under the skin.

But, all seem to include some kind of steroid medication for the pain, they are all put into different areas and some involve using x-ray guidance but to me, the actual drug they are using is the same, but of course this is just what I have read online and is not something have discussed with my pain consultant.

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3 thoughts on “THE DIFFERENCE BETWEEN NERVE BLOCKS, TRIGGER POINTS, EPIDURAL STEROID INJECTIONS AND FACET JOINT INJECTIONS…

  1. I have had all of the except trigger point injections, on the nhs and privately. If you don’t mind me asking where in the UK you are as I would like to ask my consultant about the withdrawl of facet joint injections.
    Gentle hugs
    Andie

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  2. Hi Andie, I am in Nottinghamshire but even some postcodes in Nottinghamshire are still getting the facet joint injections so hope you can still get yours 🙂

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