Am I too old for knee PRP? Age is only part of the assessment
Am I too old for knee PRP?
There is no simple birthday at which knee PRP becomes right or wrong for everyone. Your diagnosis, arthritis severity, previous treatment, health and goals matter. Research and expert guidance suggest that results may differ with age, but age alone is not an individual prediction or a reason to buy a course without assessment. [1,2]
What the European guidance actually says
The 2024 ESSKA-ORBIT consensus notes that many studies included people with a mean age between 55 and 65. Its age recommendation says a specific range cannot be recommended and the decision should not be based only on chronological age. It also recognises evidence of reduced response in older patients. This part of the consensus is expert guidance with a low evidence grade, not a guarantee. [1]
Why you may see an age of 80 quoted
A separate 2024 ESSKA-ICRS consensus assessed 216 clinical scenarios, combining age with arthritis grade, previous treatment, joint involvement and swelling. Its overall conclusion supports selected patients aged 80 or younger with knee grades 0 to III after failed conservative care, rather than PRP as the first treatment or for grade IV disease. The full scenario results contain uncertainty, especially in advanced arthritis and older groups. 80 is not a universal clinic eligibility rule. [2]
The joint matters more than a marketing category
Ask what is causing the pain and how advanced it is. Someone in their 60s with a clear diagnosis and a realistic aim may face a different decision from someone younger with a very damaged joint or a different cause of pain. The label arthritis does not describe every knee, and an injection should not replace assessment of a new hot, swollen or rapidly worsening joint. [2,3]
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What should come before an injection?
NICE osteoarthritis guidance emphasises information, therapeutic exercise and weight management where appropriate. Ask which of these you have tried, whether the programme was suitable and what limited it. If symptoms substantially affect quality of life despite appropriate non-surgical care, discussion of other options, including referral, may be more useful than repeating an injection. [3]
What benefit is realistic?
Pain and function are meaningful outcomes. PRP should not be presented as a way to reverse your age or guarantee cartilage regrowth. NICE's knee PRP guidance says efficacy evidence remains limited in quality, with special arrangements for governance, consent and audit or research. A consultation should cover both the potential benefit for a selected knee and that uncertainty. [4]
Bring these details to the assessment
Bring previous imaging reports if you have them, a medicine list, previous injections or surgery, rehabilitation history and the activities you want to recover. Ask whether the evidence fits your particular knee, how response would be measured and when a different treatment would be recommended. Do not stop prescribed medicines to make yourself eligible.
A decision based on your knee
Contact The London PRP Clinic by The Wellness for a suitability discussion rather than choosing treatment from an age band. Ask for the proposed assessment, alternatives, total cost and review plan in writing. This article concerns knee osteoarthritis; its age discussion must not be applied to hair, facial PRP or other conditions.
Enquiry links
Ask The Wellness team on WhatsApp or email the team.
Sources
General information, not individual medical advice. Evidence checked as of October 2026.