Private shoulder cortisone injection in London, ultrasound-guided, by a consultant.
Consultant-placed and ultrasound-guided - for impingement, frozen shoulder, AC joint OA and calcific tendinopathy. Physio comes with the injection.
Indicative pricing
What a private shoulder cortisone injection costs in London.
Indicative ranges across UK private providers.
In short
£500–£950, with the steroid effect starting in 3–7 days.
| Injection type | Indicative range | Typical duration | Time to effect |
|---|---|---|---|
| Subacromial ultrasound-guided injection | £500–£950 | 30 min | Same visit |
| Glenohumeral (frozen shoulder) injection | £600–£1,100 | 30 min | Same visit |
| AC joint injection | £500–£950 | 30 min | Same visit |
| Long head of biceps injection | £500–£950 | 30 min | Same visit |
| Barbotage for calcific tendinopathy | £700–£1,400 | 45 min | Same visit |
| Shoulder injection + MSK physio bundle | £700–£1,400 | Half-day | Same visit |
Prices vary by clinic, by who places the injection, and by the compartment injected - barbotage and physio bundles cost more than a simple subacromial injection.
The problem
A landmark shoulder injection often misses. Ultrasound doesn’t.
Studies of blind subacromial and AC joint injections show a surprising miss rate. Ultrasound confirms the needle is in the right compartment - and lets the operator see the drug flow into it.
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Frightened of the needle?
The skin is numbed first. Most people describe pressure and pushing rather than sharp pain.
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Worried a steroid will harm?
Kept within safe limits per shoulder per year, steroid is well tolerated - but the frequency needs careful planning.
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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 a shoulder cortisone injection is the right next step.
Not every shoulder ache needs an injection. These are the situations where a well-placed one, alongside physio, tends to earn its keep.
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Subacromial impingement
Ultrasound-guided steroid into the subacromial bursa, alongside a rotator-cuff physio plan.
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Frozen shoulder (adhesive capsulitis)
Glenohumeral steroid injection in the painful, freezing phase - often the fastest way to unlock rehab.
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AC joint OA
A small-volume steroid into the acromioclavicular joint under ultrasound - precise and short.
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Calcific tendinopathy
Barbotage - ultrasound-guided needling and lavage of the calcium deposit, followed by a steroid.
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Bicipital tendinopathy
Steroid to the long head of biceps sheath under ultrasound - targeted, not intra-tendinous.
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Rotator-cuff pain (non-surgical)
For partial-thickness tears and tendinopathy, when surgery isn’t on the table yet.
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Glenohumeral OA
Intra-articular steroid for painful shoulder OA, buying a window for strengthening work.
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Red flag: hot swollen joint with fever
Do not book an injection - same-day A&E. A septic joint needs immediate assessment.
Injection types
Not all shoulder injections are the same.
What each option on your referral is actually for.
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Subacromial
Steroid into the subacromial bursa for impingement and cuff-related pain - the most common shoulder injection.
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Glenohumeral
Intra-articular injection for frozen shoulder and glenohumeral OA, placed under ultrasound into the joint itself.
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AC joint
A small-volume injection into the acromioclavicular joint for AC OA and post-traumatic pain.
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Long head of biceps
Steroid around the long head of biceps tendon sheath for bicipital tendinopathy.
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Barbotage
Ultrasound-guided needling and lavage of calcium deposits in calcific tendinopathy, typically supraspinatus.
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Injection + physio bundle
The injection combined with a booked MSK physiotherapy programme starting within 48–72 hours.
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Post-surgical injection
For residual pain after rotator-cuff repair or subacromial decompression, coordinated with the surgeon.
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Diagnostic local-anaesthetic injection
A test injection to confirm which structure is generating the pain, before longer-term treatment.
Safety and eligibility
Safer, and simpler, than most people expect.
Shoulder cortisone injections are safe and usually straightforward. The things worth planning are blood-thinning medication, diabetes control, and how many injections you have had in the same shoulder already.
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Post-injection flare
A temporary flare of pain is possible in the first 24 hours - around 1 in 10 patients - as the steroid crystals settle.
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Driving after the injection
Avoid driving for 2 hours post-procedure while the local anaesthetic wears in and out.
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Blood thinners
Warfarin, DOACs and clopidogrel need planning around the injection.
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If you have diabetes
Blood glucose can rise for 24–48 hours after a steroid injection - worth monitoring more closely.
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How often is safe
Guidance suggests limiting steroid injections to roughly 3–4 per shoulder per year.
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Physio matters
Injection alone rarely fixes rotator-cuff pain. The rehab plan is what changes the trajectory.
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Sleeping position
Sleep on the opposite side for 48 hours to keep pressure off the injected shoulder.
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Pregnancy
Pregnancy usually defers the procedure - these need individualised advice from the right consultant.
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Bring your prior imaging
Always share prior MRI or ultrasound - it changes the target, the drug, and sometimes the decision to inject.
Reading your report
An injection report is short. Read the last part first.
Whichever compartment of the shoulder was injected, the report keeps to the same four parts.
A quiet reminder
The injection is only the start - the physio plan is what makes it stick.
If anything is unclear, ask your clinician to talk you through it before your physio starts.
- 01 Header
Indication and prior imaging
Which shoulder, the clinical question, and the imaging that informed the plan - for example "right subacromial impingement, MRI 2026‑06".
- 02 Technique
Target, drug and dose
Where the needle was placed (subacromial, glenohumeral, AC joint, biceps sheath), the drug used, the dose, and any local anaesthetic mixed with it.
- 03 Findings
Ultrasound confirmation and flow
A brief description of the ultrasound findings - bursal distension, cuff appearance - and confirmation of free flow into the target compartment.
- 04 Impression
Response expected and next steps
Read this first. The response expected, the physio plan agreed on the day, and when to review - typically 4–6 weeks.
Recognised by major UK insurers
Frequently asked
Common questions about shoulder cortisone injections.
Quick answers on pain relief, cost, driving, diabetes and how often is safe.
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What does a shoulder cortisone injection actually do?
It delivers a small dose of steroid - usually with a little local anaesthetic - into the subacromial bursa, the joint, or around a tendon, to calm inflammation and pain. Under ultrasound the needle is placed precisely, so the drug reaches the structure that is actually causing the pain.
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How well does it work for frozen shoulder?
For the painful, freezing phase of adhesive capsulitis, an ultrasound-guided glenohumeral steroid injection is often the fastest way to reduce pain enough to begin stretching work. It doesn’t cure frozen shoulder, but it usually shortens the miserable phase and lets rehab progress.
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When will the pain relief start?
The local anaesthetic gives a few hours of relief on the day. The steroid effect typically starts within 3–7 days and can last weeks to months, depending on the diagnosis and how well the rehab window is used.
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Can I drive home after the injection?
You should avoid driving for 2 hours post-procedure while the local anaesthetic wears in and out. After that, most people are safe to drive.
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I have diabetes - can I still have a steroid injection?
Yes, but be aware that blood glucose can rise for 24–48 hours afterwards. Monitor more closely for the first week and let your diabetes team know if control drifts.
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How much does a private shoulder cortisone injection cost in London?
A subacromial or AC joint ultrasound-guided injection is typically £500–£950, a glenohumeral injection £600–£1,100, and barbotage for calcific tendinopathy £700–£1,400. A shoulder injection plus MSK physio bundle is £700–£1,400.
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How many cortisone injections can I have in the same shoulder?
Guidance suggests limiting steroid injections to roughly 3–4 per shoulder per year. Too many in the same shoulder can weaken tissue over time - so the aim is to use the injection to unlock rehab, not to repeat it indefinitely.
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Will I need physiotherapy afterwards?
Almost always. Injection alone rarely fixes rotator-cuff pain.
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When should I see a GP or A&E urgently after an injection?
A fever, spreading redness at the injection site, or pain that gets worse after 48 hours needs same-day review. A hot, swollen joint with fever means going straight to A&E - septic arthritis is rare but must be caught quickly.