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Private epidural steroid injection in London, image-guided, by a consultant.

Image-guided placement by a consultant - with the physio plan alongside the injection, because the drug alone is not the fix.

A stethoscope on a clinical desk

Indicative pricing

What a private epidural steroid injection costs in London.

Indicative ranges across UK private providers.

In short

£900-£1,800, with the steroid effect starting in 3-7 days.

ESI type Indicative range
Lumbar transforaminal ESI £900–£1,800
Lumbar caudal ESI £700–£1,400
Cervical transforaminal ESI £1,200–£2,400
Thoracic ESI £900–£1,800
ESI + pain consult £1,200–£2,400
Post-op ESI (post-fusion) £900–£1,800

Prices vary by clinic, by who places the injection, by whether fluoroscopy or CT guidance is used, and by whether a pain consultation is bundled in.

The problem

An ESI without image guidance is a guess. With it, it isn’t.

The epidural space is millimetres from the nerve root and the dura. Fluoroscopy or CT guidance, with contrast confirmation, is what separates a targeted injection from a hopeful one.

  • Frightened of the needle?

    The skin is numbed first. Most people describe pressure and a brief zap rather than sharp pain.

  • Worried a steroid will harm?

    Capped at three to four injections a year, epidural steroid is well tolerated - we plan the frequency carefully.

  • Sceptical of a quick fix?

    You are right to be. The injection buys a pain-free window. Rehab in that window is what changes the trajectory.

When it helps

When an epidural steroid injection is the right next step.

Not every back or neck pain needs an ESI. These are the situations where a well-placed one, alongside rehab, tends to earn its keep.

  • Sciatica

    Nerve-root pain radiating down the leg from a lumbar disc or foraminal narrowing.

  • Cervical radiculopathy

    Neck pain with radiation into the arm from a cervical nerve root.

  • Lumbar disc prolapse

    MRI-confirmed disc prolapse pressing on a specific nerve root.

  • Foraminal stenosis

    Narrowing of the exit foramen where a nerve root leaves the spine.

  • Lumbar radiculopathy

    Leg pain in a dermatomal pattern where a targeted injection can settle the flare.

  • Cervical arm pain

    Referred arm pain with weakness or paraesthesia mapping to a single root.

  • Thoracic radicular pain

    Band-like chest wall pain from a thoracic nerve root, once cardiac causes are excluded.

  • Red flag: cauda equina symptoms

    Saddle numbness, bladder or bowel change, or bilateral leg weakness - 999, not ESI.

ESI types

Not all epidural injections are the same.

What each option on your referral is actually for.

  • Lumbar transforaminal

    Targeted injection at a specific lumbar nerve root through the exit foramen - the workhorse for sciatica.

  • Lumbar caudal

    Injection through the sacral hiatus into the caudal epidural space - useful for multi-level or post-surgical anatomy.

  • Cervical transforaminal

    Nerve-root injection in the neck for cervical radiculopathy - placed under fluoroscopy or CT for accuracy.

  • Thoracic ESI

    Epidural steroid at a thoracic level for band-like radicular pain, once other causes are excluded.

  • ESI + pain consult

    A same-day consultation with the pain-medicine specialist followed by the injection, with a written plan.

  • Post-op ESI

    Careful injection in the post-fusion or post-decompression spine, by a consultant familiar with altered anatomy.

  • Repeat ESI (up to 3-4/year)

    Where a first injection helped but symptoms return - most protocols cap at three to four per year.

  • ESI + radiofrequency ablation referral

    Where facet-mediated pain is co-existing, onward referral for RFA is arranged alongside the ESI plan.

Safety and eligibility

Safer than most people think, with things worth planning.

Image-guided ESIs are safe in experienced hands. The things worth planning are anticoagulation, diabetes control, driving, and how many injections you have had in the past year.

  • Small risk of nerve damage, infection, dural puncture

    All ESIs carry a small risk of nerve injury, infection or dural puncture (headache). Image guidance and sterile technique keep these low.

  • Driving restriction 24 hours

    You cannot drive for 24 hours after an ESI. Arrange a lift home and for the following morning if needed.

  • Anticoagulation needs planning

    Warfarin, DOACs and clopidogrel need a plan around the injection.

  • Diabetes - blood glucose can rise

    Steroid can raise blood glucose for several days. Monitor more closely for the first week and tell your diabetes team.

  • Limit to 3-4 injections per year

    Most protocols cap epidural steroid at three to four injections per year to keep systemic exposure sensible.

  • Not a cure - a bridge to rehab

    ESI quiets the pain so you can rehab. What you do in that window is what changes the trajectory.

  • Pregnancy defers ESI usually

    Fluoroscopic and CT-guided injections use ionising radiation. Pregnancy usually means deferring the ESI until after delivery.

  • Post-op cases benefit from senior consultant

    After fusion or decompression the anatomy is altered - post-op ESIs should be done by a senior consultant familiar with that terrain.

  • Always share prior MRI

    Bring or send your most recent spine MRI. Targeting depends on knowing which level and which side is generating the pain.

Reading your report

An ESI report is short. Read the last part first.

Whichever level was injected, the report keeps to the same four parts.

A UK consultant reviewing a fluoroscopy image after an epidural steroid injection

A quiet reminder

The injection is only the start - the rehab plan is what makes it stick.

Ask your care team to explain anything that is unclear.

  1. 01 Header

    Indication and prior imaging

    The clinical question and the imaging it is based on - for example "right L5 radiculopathy, MRI confirms foraminal disc prolapse".

  2. 02 Technique

    Approach, drug and dose

    Which level was injected, transforaminal or caudal, the drug used (usually a long-acting steroid with local anaesthetic), and the dose.

  3. 03 Findings

    Fluoroscopy or CT confirmation

    A brief note that needle position was confirmed with contrast under live imaging - the safety checkpoint of the procedure.

  4. 04 Impression

    Response expected, rehab and review

    Read this first. Expected response, the rehab plan agreed on the day, and the review timing - typically 4-6 weeks.

Recognised by major UK insurers

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Frequently asked

Everything we get asked about ESIs.

Quick answers on pain, cost, driving, blood thinners, diabetes and how many injections is safe.

  • What is an epidural steroid injection?

    An ESI is an image-guided injection of a long-acting steroid, usually with local anaesthetic, into the epidural space around an inflamed nerve root in the spine. It is used most often for sciatica or cervical radiculopathy where a specific nerve root has been identified on MRI.

  • Is an ESI painful?

    Less than most people expect. The skin is numbed with local anaesthetic first, so the sensation is pressure and pushing rather than sharp pain. A brief zap down the leg or arm is possible as the needle approaches the nerve root - the specialist will warn you.

  • Can I drive home after an ESI?

    No. You cannot drive for 24 hours after an epidural steroid injection. Arrange a lift home on the day, and for the following morning if you can.

  • I take blood thinners - what should I do?

    Warfarin, DOACs and clopidogrel all need a plan around the injection.

  • I have diabetes - can I still have an ESI?

    Yes, but be aware that blood glucose can rise for several days afterwards. Monitor more closely for the first week and let your diabetes team know if control drifts.

  • How much does a private ESI cost in London?

    A lumbar caudal ESI is typically £700-£1,400 and a lumbar transforaminal £900-£1,800. Cervical transforaminal injections are £1,200-£2,400. An ESI combined with a pain-medicine consultation is £1,200-£2,400.

  • How many ESIs can I have?

    Most protocols cap epidural steroid at three to four injections in a twelve-month period. The goal is to use each injection to unlock rehab rather than to repeat indefinitely.

  • Will I need physiotherapy afterwards?

    Almost always. The injection buys a pain-free window; rehab in that window is what changes the underlying problem.

  • When should I see a GP or A&E urgently after an ESI?

    New saddle numbness, bladder or bowel change, bilateral leg weakness, a severe positional headache, fever, or spreading redness at the injection site needs urgent same-day review. Cauda equina symptoms are a 999 call.

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