PRP in Marbella: What It Does and When It’s Worth It

Contrast therapy, breathwork and consistent sleep will handle most of what training throws at you. Sore knees after a heavy block, a shoulder that grumbles for a week, general accumulated fatigue. What they are less good at is a tendon that has been painful for eight months, or a knee that hurts on stairs regardless of how well you slept. At some point the problem stops being recovery and starts being a specific injury that is not resolving on its own. That is when people start asking about injections, and why PRP in Marbella comes up so often in conversations at the club. Here is what it actually is and where it fits.

What PRP is

Platelet-rich plasma is made from your own blood. A sample is drawn, spun in a centrifuge to separate the components, and the platelet-rich fraction is concentrated and injected into the injured area.

Platelets are best known for clotting, but they also carry growth factors released during tissue repair. The idea is to deliver a concentrated dose of those signalling molecules directly to a site where the body’s own repair response has stalled.

The whole process takes about thirty minutes from blood draw to injection. No general anaesthetic, and no downtime beyond a few days of avoiding heavy loading. Clinics offering platelet-rich plasma treatment in Marbella typically run it as a course of three sessions spaced several weeks apart.

Because it uses your own blood, the risk profile is low. The main risks are the same as any injection: soreness at the site, and a small infection risk.

Where the evidence is strongest

Knee osteoarthritis is the best-supported indication, though the picture is more divided than the marketing suggests. Against hyaluronic acid, the evidence is consistent: pooled analyses of level-one trials report meaningfully better pain and function scores for PRP at six and twelve months.[1][2] Against a saline placebo it is a different story. A 288-patient placebo-controlled trial published in JAMA in 2021 found no significant difference against saline in either knee pain or cartilage volume at twelve months, and its authors concluded the results do not support using PRP for knee osteoarthritis.[3] Read those two findings together and the honest summary is that PRP looks like a better injection than hyaluronic acid, and that how much of the effect is the injection itself remains an open question.

Lateral epicondylitis, tennis elbow, which is also what you get from grip-heavy training and racquet sports. This is where the timing pattern is clearest. Meta-analyses of randomised trials find corticosteroid ahead of PRP in the first weeks and behind it from six months onward, with a large long-term effect in PRP’s favour.[4][5] That crossover tells you something about what steroid injections actually do. It is not unanimous: a review restricted to ultrasound-guided injections found no clear separation here either, and graded the certainty of the evidence low.[7]

Patellar tendinopathy is thinner ground. The randomised evidence is small in volume, and the reviews that pool it find PRP alongside autologous blood and saline in the group of injections with a sustained effect, with loading work doing the heavy lifting either way.[6] A 2023 review of ultrasound-guided PRP across tendinopathies found no clear differences against the comparators it was tested on.[7] Worth trying alongside a proper loading programme; not worth expecting it to work instead of one.

The pattern is worth noticing. PRP tends to do better in degenerative joint problems and chronic tendinopathy than in acute injuries, and it works best alongside rehabilitation rather than instead of it.

Why the research looks inconsistent

Here is something rarely mentioned. “PRP” is not one thing.

Platelet concentration varies widely between commercial preparation kits, and there is no agreed optimum, no validated classification, and often no reporting of what a given study actually injected.[8][9] Some preparations are leukocyte-rich, meaning they include white blood cells, and some are leukocyte-poor. The head-to-head evidence in knee osteoarthritis is narrower than the debate around it: a systematic review comparing the two found no significant difference in pain or function at three, six or twelve months, but more adverse reactions with leukocyte-rich preparations.[10]

So when studies disagree, it is often because they were not testing the same thing. Worth asking any clinic which preparation they use and why.

How it fits with what you are already doing

PRP is not a replacement for the boring parts. The trials showing the best results almost always run it alongside structured rehabilitation.

Practically, heat, cold, sleep and loading work all stay in the picture. If anything, an injection is a reason to be more disciplined about rehabilitation, because you have created a window where the tissue is more responsive. Soft tissue work has the same relationship to it — useful alongside, not instead of.

On timing around contrast therapy: most clinicians suggest avoiding heat and intensive cold exposure on the injection site for the first few days, since the inflammatory response is part of the intended mechanism. After that, normal protocols resume. Worth confirming with whoever performs the injection.

What to ask before booking

• What preparation system do you use, and what platelet concentration does it produce?
• Leukocyte-rich or leukocyte-poor, and why for my condition?
• Is the injection ultrasound guided?
• What rehabilitation programme runs alongside it?

A clinic that answers those clearly is worth your time.

Where we send people for PRP in Marbella

We are a sauna and cold plunge club, not a clinic. When someone at Pulse has an injury that needs medical assessment rather than recovery work, we point them towards CellOrtho, a regenerative orthopaedic clinic in Nueva Andalucía led by Dr. Arvin Yarollahi, a specialist in orthopaedics and sports medicine. They offer a free initial consultation, which is a sensible first step if you are unsure whether an injection is appropriate for your situation.

And when the medical side is handled, the recovery work around it still matters. That part we can help with.

References

Pulse added these sources when editing the article. Each one was checked against the sentence it supports.

1. Belk JW, et al. Platelet-Rich Plasma Versus Hyaluronic Acid for Knee Osteoarthritis: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Am J Sports Med. 2021;49(1):249–260. PubMed ↩
2. Tang JZ, et al. Platelet-rich plasma versus hyaluronic acid in the treatment of knee osteoarthritis: a meta-analysis. J Orthop Surg Res. 2020;15(1):403. PubMed ↩
3. Bennell KL, et al. Effect of Intra-articular Platelet-Rich Plasma vs Placebo Injection on Pain and Medial Tibial Cartilage Volume in Patients With Knee Osteoarthritis: The RESTORE Randomized Clinical Trial. JAMA. 2021;326(20):2021–2030. PubMed ↩
4. Huang K, et al. Platelet-Rich Plasma Versus Corticosteroid Injections in the Management of Elbow Epicondylitis and Plantar Fasciitis: An Updated Systematic Review and Meta-analysis. Am J Sports Med. 2020;48(10):2572–2585. PubMed ↩
5. Maroun R, et al. Platelet rich plasma versus corticosteroids for lateral epicondylitis: a meta-analysis of randomized clinical trials. Clin Shoulder Elb. 2025;28(1):40–48. PubMed ↩
6. Vander Doelen T, et al. Non-surgical treatment of patellar tendinopathy: A systematic review of randomized controlled trials. J Sci Med Sport. 2020;23(2):118–124. PubMed ↩
7. Masiello F, et al. Ultrasound-guided injection of platelet-rich plasma for tendinopathies: a systematic review and meta-analysis. Blood Transfus. 2023;21(2):119–136. PubMed ↩
8. Collins T, et al. Platelet-rich plasma: a narrative review. EFORT Open Rev. 2021;6(4):225–235. PubMed ↩
9. Sheean AJ, et al. Platelet-Rich Plasma: Fundamentals and Clinical Applications. Arthroscopy. 2021;37(9):2732–2734. PubMed ↩
10. Kim JH, et al. Adverse Reactions and Clinical Outcomes for Leukocyte-Poor Versus Leukocyte-Rich Platelet-Rich Plasma in Knee Osteoarthritis: A Systematic Review and Meta-analysis. Orthop J Sports Med. 2021;9(6):23259671211011948. PubMed ↩

Recover properly in Marbella

Pulse is five minutes from Puerto Banús and walkable from Nueva Andalucía. Finnish sauna at 85-95°C, infrared as a gentler alternative, five ice baths from 4°C to 12°C, and a rest area built for the time between rounds. If you are working through an injury, tell us on arrival and we will keep the session inside what your clinician has cleared.