Common patient questions about PRP
Many patients with knee wear want to know: will PRP fix my knee completely? How long will it work? Does it work for everyone? This article tries to give realistic answers to these questions.
How PRP helps
Platelet-rich plasma made from the patient’s own blood is injected into the knee joint. The growth factors in it help reduce inflammation inside the joint and ease pain. Many studies have shown improvements in pain and function in selected patients with knee osteoarthritis.
Who benefits most
- Patients with early to moderate wear
- Patients whose knee shape has not become badly bent
- Patients who exercise regularly and control their weight alongside treatment
Some patients benefit even when the wear is severe, but the results may be limited and the plan is combined with other treatments.
How long until you notice a benefit
PRP does not work immediately like a painkiller injection. Usually the pain eases and walking improves gradually over several weeks. If needed, more than one dose is given a few weeks apart.
Watch out for misconceptions
- PRP does not create a new knee or fully restore worn cartilage.
- Results are not the same for everyone.
- Don’t rely on injections alone: exercise and lifestyle changes are also essential.
When given in the right place under ultrasound guidance, PRP is a safe treatment, because it is made from the patient’s own blood.
This article is for general health information. Always consult a doctor for your own diagnosis and treatment.
