PRP for Tendon and Sports Injuries Including Tennis Elbow, Jumper's Knee and the Injuries Where Regenerative Injection Beats Steroids and Surgery
Chronic tendon pain is the injury PRP was arguably made for, because the thing that has gone wrong in a stubborn tendon is not inflammation but degeneration, and that is exactly why rest, anti-inflammatories and cortisone so often fail it. A tennis elbow, an Achilles that will not settle, a jumper's knee, a rotator cuff that aches through every overhead movement, these are tendons whose collagen has broken down and not repaired, and the treatments aimed at inflammation are aimed at the wrong target. PRP takes the opposite approach, injecting your own concentrated growth factors into the degenerated tissue to restart the repair the tendon could not finish, and the evidence in the best-studied tendons is genuinely strong. In tennis elbow, a double-blind trial put PRP success at roughly 73 percent at one year against cortisone's 49, with the cortisone group improving first and then relapsing while the PRP group kept improving, a lead that held at two years, and ultrasound studies show cortisone leaving the tendon measurably thinner while PRP heals it. Achilles and patellar tendinopathy respond well when PRP is paired with a proper loading programme, plantar fasciitis that has resisted everything else often improves, and even partial rotator cuff problems show promise. The honest caveats remain, PRP is slower than a steroid, works best alongside rehabilitation not instead of it, and the rotator cuff evidence is still mixed, all of which a doctor-led clinic will tell you before treating. Typical London PRP joint and tendon injections run £400 to £900, against £800 to £1,200 and beyond at consultant and Harley Street-address clinics. Fees appear further down this page.
Medically reviewed by a GMC-registered doctor at The London PRP Clinic. Last updated August 2026.
Book a tendon or sports injury assessment on WhatsApp or email team@thewellnesslondon.com or call 020 3951 3429.
Why tendons are different, and why the usual treatments miss
The single most useful thing to understand about a long-standing tendon problem is that the word ending in -itis is usually wrong. Early on a tendon can be inflamed, but the chronic, months-long version that sends people looking for injections is a tendinopathy, a failure of the tendon's collagen to repair, with disorganised fibres and poor blood supply rather than active inflammation. That one fact explains the whole frustrating history most people arrive with. Rest helps briefly and the pain returns the moment load does, because rest does not rebuild collagen. Anti-inflammatory tablets and cortisone injections relieve for a few weeks, because they are quieting an inflammation that is no longer the main problem, and then the pain comes back, sometimes with the tendon a little weaker for the steroid. The treatment that matches the actual pathology is one that provokes repair, which is precisely what a loading rehabilitation programme does slowly and what PRP does by delivering a concentrated dose of the growth factors the tendon uses to heal. Match the treatment to the biology and the stubborn tendon finally has a reason to mend.
The tendons where the evidence is strongest
Not every tendon has the same weight of evidence behind it, and honesty means saying which are well-supported and which are promising. Tennis elbow, lateral epicondylitis, is the most studied and the most convincing, with randomised and double-blind trials showing PRP outperforming cortisone in the long term, around 73 percent success at a year against 49 percent, a difference sustained at two years, and imaging showing biological healing with PRP where cortisone left tendon degeneration. Achilles tendinopathy responds well, particularly the mid-portion type, when PRP is combined with an eccentric or heavy-slow loading programme, with improvements in pain, function and tendon structure over six to twelve months. Patellar tendinopathy, jumper's knee, shows similar durable benefit alongside rehabilitation. Plantar fasciitis that has failed stretching, orthotics and physiotherapy has good evidence for longer-lasting improvement from PRP than from cortisone. Rotator cuff tendinopathy and partial tears are more mixed, with some trials favouring PRP for mid-to-long-term outcomes and others finding little difference, so the honest positioning there is a reasonable option in the right shoulder alongside rehabilitation, not a guarantee. Golfer's elbow, hamstring and other tendon and ligament problems may also benefit, with a thinner evidence base that a good doctor will be candid about.
Ask if PRP suits your specific injury on WhatsApp or email team@thewellnesslondon.com.
PRP against the alternatives you have probably already tried
Most people considering PRP for a tendon have already worked through the standard options, so it helps to see where each sits. Rest and activity modification are necessary but rarely sufficient for an established tendinopathy, because the tendon needs a repair stimulus, not just an absence of load. Anti-inflammatories and cortisone relieve inflammation that is no longer the core problem, help briefly, and in the case of repeated steroid can leave the tendon weaker, which is why the tennis elbow trials show cortisone winning the first three months and then losing. Loading rehabilitation, eccentric and heavy-slow protocols, genuinely works and is the backbone of tendon recovery, and PRP is best understood not as a replacement for it but as an accelerant and a rescue for tendons that have plateaued despite doing the rehabilitation properly. Surgery sits at the far end, effective but invasive, costly and with real downtime, and for many tendons a well-placed PRP injection alongside rehabilitation offers a chance to avoid it. The clinical art is knowing which tendon, at which stage, in which patient, needs which of these, which is a doctor's assessment rather than a menu choice.
What treatment actually involves, and the timeline to be honest about
The procedure itself is quick, a blood draw from your arm, a spin in the centrifuge to concentrate the platelets, and a careful injection into the affected tendon, often guided for accuracy, taking around thirty to forty-five minutes in total. The preparation matters, you will be asked to stop anti-inflammatory medication for roughly seven to ten days beforehand because it blunts the platelet response PRP depends on, and to stay well hydrated. Afterwards, expect some soreness and stiffness for a few days, which is the healing response starting rather than a complication, with paracetamol acceptable but anti-inflammatories avoided so they do not switch off the very process you paid for. The timeline is the part that needs the most honesty, because unlike a steroid there is no next-day miracle, most people feel little for two weeks, improve steadily from four to six weeks, and reach maximum benefit between six weeks and three months, with tendons in particular often continuing to improve over six to twelve months, especially when the loading rehabilitation runs alongside. One to two injections suffice for many tendons, more for some, decided by response rather than by a package sold in advance.
What PRP for tendons and sports injuries costs in London
The London market prices PRP injections by who performs them and where. Typical doctor-led PRP joint and tendon injections run £400 to £900 per injection. Consultant-led and Harley Street-address clinics commonly charge £800 to £1,200 and beyond per single injection, with some settings above £1,000 each, and multi-injection courses from £1,500 to £3,000 and up. A private sports-medicine or orthopaedic consultation typically runs £150 to £300 before any treatment. Set against the cost and downtime of tendon surgery, a targeted PRP injection alongside rehabilitation is often both the cheaper and the less invasive first move for a tendon that has failed conservative care but is not surgical.
At The London PRP Clinic the injury is assessed before the plasma is priced. All figures are typical London market ranges; the clinic confirms your exact fee for your injury and protocol at assessment.
PRP tendon or joint injection, doctor-performed, in the £400 to £900 per-injection London band, below the £800 to £1,200-plus consultant and Harley Street tier.
Course pricing, where the tendon and the evidence support more than one injection, confirmed at assessment rather than sold as a fixed package in advance.
Assessment with review of any existing ultrasound or MRI, honest staging of the tendon, and guidance on the loading rehabilitation that makes PRP work.
Same-week appointments in Marylebone, with 187 five-star reviews across the clinic's regenerative work.
Why The London PRP Clinic is the best place in London for a tendon or sports injury
Because a tendon injection only works when three things are right, the diagnosis, the plasma and the plan around it, and a doctor-led clinic controls all three. Every treatment here is performed by a GMC-registered doctor who assesses whether your problem is genuinely a degenerative tendinopathy that PRP suits, or something else that does not, reviews any imaging you have, and is willing to say when the honest answer is a loading programme first, a surgeon, or a different diagnosis entirely. The plasma is prepared to the standard the evidence rewards rather than a token spin. And crucially the recommendation includes the rehabilitation that the best tendon studies pair PRP with, because a clinic that injects and waves you off has skipped the half of the treatment that does much of the work. All of it sits in the doctor-led price band rather than the Harley Street-address premium, so you are paying for the assessment and the plan that make the injection worth having. For the tennis elbow, the Achilles or the jumper's knee that rest and steroids could not fix, that is the combination that gives the tendon a real reason to heal.
Book the injury assessment on WhatsApp or call 020 3951 3429.
Frequently asked questions
Does PRP work for tennis elbow
Tennis elbow is the tendon condition with the strongest evidence for PRP. Double-blind trials show around 73 percent success at one year against 49 percent for cortisone, with cortisone relapsing while PRP keeps improving, a lead held at two years, and imaging showing PRP healing the tendon where steroid thinned it. It is slower than cortisone but far more durable, which is why it suits a chronic, degenerative tendon.
How much does PRP for a tendon injury cost in London
Typical doctor-led PRP tendon and joint injections run £400 to £900 each, while consultant-led and Harley Street-address clinics commonly charge £800 to £1,200 and beyond, with courses from £1,500 to £3,000-plus. The London PRP Clinic sits in the doctor-led band and confirms the exact fee for your injury and protocol at assessment.
Why did cortisone not fix my tendon
Because a chronic tendon problem is usually a degeneration of the collagen, not an inflammation, so an anti-inflammatory steroid treats the wrong target, relieving pain for a few weeks while the tendon does not heal and can be left weaker. PRP stimulates the tendon to repair, which matches what has actually gone wrong.
Do I still need physiotherapy if I have PRP
Yes, and this matters. The best tendon evidence pairs PRP with a loading rehabilitation programme, eccentric or heavy-slow, and PRP is better understood as an accelerant and rescue for tendons that have plateaued despite rehabilitation than as a replacement for it. A clinic that injects without a plan has skipped half the treatment.
How long does PRP take to work on a tendon
Most people feel little for the first two weeks, improve steadily from four to six weeks, and reach maximum benefit between six weeks and three months, with tendons often continuing to improve over six to twelve months alongside rehabilitation. It is slower than a steroid because it is healing rather than numbing.
Which sports and tendon injuries can PRP treat
The strongest evidence is for tennis elbow, Achilles and patellar tendinopathy and chronic plantar fasciitis, with rotator cuff problems more mixed but promising, and golfer's elbow, hamstring and ligament injuries treated on a thinner but developing evidence base. A doctor's assessment determines whether your specific injury is a good candidate.
The London PRP Clinic is a doctor-led regenerative medicine practice in Marylebone, adjacent to Harley Street. All doctors are GMC-registered. This article is general information and not a substitute for medical advice about your own injury.
Enquire now on WhatsApp or email team@thewellnesslondon.com or call 020 3951 3429.
References. Randomised and double-blind trials and systematic reviews on platelet-rich plasma in lateral epicondylitis, including one and two-year outcomes and ultrasonographic tendon findings. Evidence on PRP with loading rehabilitation in Achilles and patellar tendinopathy. Systematic reviews of PRP in plantar fasciitis and rotator cuff tendinopathy. Published 2026 UK and London pricing for PRP tendon and joint injections and sports-medicine consultations.
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