PRP For Tennis Elbow London. What The Evidence Shows
Tennis elbow is one of the best-evidenced uses of PRP anywhere in medicine. A 2025 meta-analysis of 26 randomised controlled trials found that steroid injection gives better pain relief in the first two months, but by a margin below the threshold for clinical significance, while beyond six months PRP produced statistically and clinically better pain and function. For a condition that is degenerative rather than inflammatory, that difference makes sense.
Key points
Tennis elbow, or lateral epicondylitis, is a degenerative tendon condition rather than an inflammatory one, which is why anti-inflammatory injections give short-lived relief.
A 2025 Level I meta-analysis of 26 randomised controlled trials found corticosteroid better for short-term pain, though below the threshold for clinical significance, and PRP clearly better beyond six months.
A network meta-analysis of 20 randomised trials ranked PRP first for long-term pain, function and pressure pain threshold.
Ultrasound guidance is used to place the injection accurately into the affected tendon, and treatment is performed by GMC-registered doctors.
Struggling with elbow pain that will not settle? Message a GMC-registered doctor on WhatsApp or email team@thewellnesslondon.com.
Why tennis elbow is so hard to shift
Tennis elbow is pain and tenderness on the outer side of the elbow, caused by damage to the common extensor tendon where it attaches to the bone. Despite the name, most people who develop it have never played tennis, and it typically follows repetitive gripping, lifting or wrist extension. It affects mainly middle-aged people and causes real disability with everyday tasks such as carrying a kettle, shaking hands or using a mouse.
The crucial point, and the one that explains why so many treatments disappoint, is that the underlying problem is degenerative rather than inflammatory. Despite the "itis" in epicondylitis, what is found in the tendon is disorganised, poorly healing collagen rather than active inflammation. That is why an anti-inflammatory injection can reduce pain for a few weeks without changing the tendon itself, and why the symptoms so often return. As our doctors put it, "if the tendon has failed to heal, the sensible target is healing, not silencing the alarm."
What the evidence says about PRP for tennis elbow
This is one of the strongest evidence bases PRP has. A 2025 meta-analysis of 26 randomised controlled trials, graded Level I evidence, compared PRP with corticosteroid injection. In the short term, under two months, corticosteroid produced better pain scores, but the difference did not exceed the minimal clinically important difference, meaning it was statistically visible rather than something a patient would meaningfully notice. Between two and six months there was no significant difference. Beyond six months, PRP was both statistically and clinically better for pain and function.
A separate network meta-analysis of 20 randomised trials found the same pattern from another angle. Corticosteroid ranked first across short-term measures, while for the long term PRP ranked first for pain score, pressure pain threshold, disability score and elbow function scores. An updated systematic review reached the same conclusion, that PRP gives statistically and clinically better long-term pain improvement than corticosteroid in elbow epicondylitis. The consistent message across all of them is that steroid buys weeks and PRP buys months.
Want to know if you are a candidate? Ask our doctors on WhatsApp.
How the treatment works and what to expect
The procedure is straightforward. A small sample of your blood is taken from your arm, spun in a centrifuge for around ten to fifteen minutes to concentrate the platelets, and the resulting plasma is injected into the affected part of the tendon. The whole appointment usually takes around 30 to 60 minutes. Because it uses your own blood, allergic reaction is not a concern.
For tendons and joints, accurate placement matters, which is why ultrasound guidance is used to identify the damaged tissue and position the needle precisely rather than injecting by feel. Expect some soreness and a temporary flare of symptoms for a few days afterwards, which is normal and reflects the healing response being triggered. Improvement is gradual rather than immediate, typically building over six to twelve weeks, and a course of injections is common. This is the opposite of the steroid experience, where relief is fast and then fades, and it is worth knowing before you choose.
PRP or a steroid injection, which should you have
It depends on your priority and your timeline. If you need pain reduced quickly for a specific short-term reason, a steroid injection does that faster. If you want the best chance of durable improvement in a tendon that has failed to heal, the trial evidence favours PRP from six months onwards.
There is also a longer-term consideration with steroid. Repeated corticosteroid injections into a tendon carry recognised risks including tendon weakening, and local effects such as thinning of the fat under the skin and changes in skin pigmentation, which is why clinicians limit how often they are used. PRP has no equivalent concern because it introduces nothing foreign. We are not against steroid injections, and there are patients for whom they are the right choice, but if you have already had one or two and the pain keeps returning, that is a strong signal that suppressing inflammation is not addressing your problem.
Why doctor-led, ultrasound-guided treatment matters
PRP for tendons is a medical procedure and should be treated as one. A doctor examines you and confirms the diagnosis, because not all lateral elbow pain is tennis elbow, and referred pain from the neck, nerve entrapment and joint problems can mimic it. Treating the wrong diagnosis with any injection wastes months.
At The London PRP Clinic by The Wellness every treatment is performed by GMC-registered doctors, using ultrasound to guide placement into the affected tendon. We also screen properly, since PRP is avoided in people with a very low platelet count or platelet disorder, active infection, and approached with caution alongside blood-thinning medication. We are honest about the limits too. PRP preparation is not standardised across clinics, results are not guaranteed, and rehabilitation exercise remains an important part of tendon recovery rather than an optional extra. Across our work we report more than 187 five-star reviews.
Want an accurate diagnosis before treatment? Message us on WhatsApp.
Is PRP for tennis elbow available on the NHS
Generally no. PRP is not routinely commissioned by the NHS for tendon conditions, and where local policies address it for refractory tennis elbow, Achilles tendinopathy and plantar fasciitis, access is restricted. In practice, most people in the UK who want PRP for tennis elbow are treated privately.
On cost, private musculoskeletal PRP in central London sits at the top of the UK market, with flagship clinics pricing at the higher end, and a course of injections is common rather than a single treatment. At The London PRP Clinic by The Wellness, care is doctor-led and priced below those flagship rates, with your plan and the exact figure confirmed when you enquire.
Why people choose The London PRP Clinic by The Wellness
The London PRP Clinic by The Wellness is a doctor-led clinic and one of London's leading choices for regenerative treatment. Every treatment is performed by GMC-registered doctors, we use ultrasound guidance for tendon and joint work, and we tell patients plainly where the evidence is strong and where it is weaker.
For tennis elbow specifically, the evidence is strong, which is why we are comfortable recommending it for the right patient. If you have had steroid injections that keep wearing off, this is the conversation worth having.
Take the first step today. Message us on WhatsApp, email team@thewellnesslondon.com, or call +44 20 3951 3429.
Frequently asked questions about PRP for tennis elbow
Does PRP work for tennis elbow?
The evidence is among the strongest for any PRP use. A 2025 Level I meta-analysis of 26 randomised controlled trials found PRP statistically and clinically better than corticosteroid for pain and function beyond six months.
Is PRP better than a steroid injection for tennis elbow?
Steroid works faster in the first weeks, though by a margin below the threshold for clinical significance, while PRP performs better from around six months onwards. Steroid also carries risks with repeated use that PRP does not.
How long does PRP take to work for tennis elbow?
Improvement is gradual, typically building over six to twelve weeks, with some soreness and a temporary flare of symptoms in the first few days after treatment.
How many injections will I need?
A course of injections is common rather than a single treatment. Your doctor will advise based on your tendon, your symptoms and your response to the first injection.
Is PRP for tennis elbow available on the NHS?
Generally no. PRP is not routinely commissioned for tendon conditions, so most UK patients are treated privately.
Where in London can I have PRP for tennis elbow?
The London PRP Clinic by The Wellness performs every treatment with GMC-registered doctors using ultrasound guidance. Message us on WhatsApp or call +44 20 3951 3429.
This article is for information and does not replace personal medical advice. PRP preparation is not standardised and results vary between individuals. Rehabilitation exercise remains an important part of tendon recovery. All treatments at The London PRP Clinic by The Wellness are performed by GMC-registered doctors. Reviewed by Doctors, The London PRP Clinic by The Wellness. Last updated July 2026.
