Platelet-Rich Plasma (PRP) Injections: What You Should Know

If you’ve been struggling with stubborn knee pain, tendon issues, or even arthritis, you may have heard about Platelet-Rich Plasma (PRP) injections. This cutting-edge treatment uses your own blood to help your body heal naturally. But before you roll up your sleeve, it’s worth understanding the pros, cons, costs, and why different providers may give you different results.

What Are PRP Injections?

PRP is made from your own blood. A small sample is drawn, spun in a centrifuge to separate the platelets (the body’s natural healers), and then concentrated. This platelet-rich solution is injected directly into the injured area—like a knee, shoulder, or tendon. The idea is simple: boost healing by flooding damaged tissue with growth factors.

Pros of PRP

• Natural treatment – Uses your own blood, so there’s little risk of rejection or allergic reaction.

• May reduce pain – Some patients experience lasting pain relief for arthritis, tendonitis, or chronic injuries.

• Potential for healing – Unlike painkillers or cortisone, PRP may encourage true tissue repair.

• Minimally invasive – Usually done in a doctor’s office, no surgery required.

Cons of PRP

• Results vary – Some people see major improvements, while others notice little change.

• Not instant – Relief often takes weeks or months as healing takes time.

• Insurance rarely covers it – Most patients pay out of pocket.

• Multiple treatments may be needed – Some providers recommend a series of injections.

Costs and Provider Differences

PRP treatments typically range from $500 to $2,500 per injection depending on the clinic, region, and complexity. Why the difference?

• Preparation methods vary – Some providers concentrate platelets more effectively than others.

• Injection technique matters – Using ultrasound guidance ensures precise placement into the injured tissue, but not all providers use it.

• Experience counts – Orthopedic surgeons, sports medicine doctors, and regenerative medicine specialists may have different training and protocols.

The Bottom Line

PRP injections are an exciting option for people looking to reduce pain and promote healing—without surgery or heavy medications. However, results aren’t guaranteed, and costs can be high. If you’re considering PRP, ask your provider about their preparation method, injection technique, and experience to make sure you’re getting the best possible treatment.