PRP Injections: Why Physical Therapy Plays A Key Role In Your Success
Why PRP Injections for Knee Pain Often Fail Without Physical Therapy
This past summer, I received an email from Jackie, a 64-year-old client from Encinitas, CA, who asked a question we hear all the time at Revive PT & Pilates:
“Dr. Andalon, do you have any advice for someone like me who’s still in a lot of knee pain after receiving PRP injections? I feel like they failed to produce any results. It’s gotten so bad that I struggle to exercise, climb stairs, and even get through daily activities. Any advice?”
Jackie’s story is not uncommon. Many people invest in Platelet-Rich Plasma (PRP) injections for knee pain hoping it will be a “magic fix.” They expect to wake up one morning pain-free—only to find that, months later, the discomfort hasn’t improved or has even worsened.
If you’ve felt frustrated after trying PRP injections with little or no relief, you’re not alone. Let’s break down why PRP often fails when done alone, and what actually makes it successful.
Why PRP Injections Alone May Not Work
Every week, we hear from people who regret paying out-of-pocket for PRP injections, only to find themselves still in pain months later. The truth is, PRP injections don’t guarantee pain relief—especially when they’re not paired with the right rehabilitation plan.
Unfortunately, some physicians mistakenly present PRP as a replacement for physical therapy. But PRP alone doesn’t address the root causes of your knee pain—like poor movement patterns, muscle weakness, or joint misalignment.
So why do PRP injections help some people while failing others? The answer lies in what happens after the injection.
The Secret to PRP Success: The Right Aftercare
At Revive PT & Pilates, we believe the body has an incredible ability to heal itself—but only when it’s given the right conditions. For post-PRP recovery, there are four essential elements:
1. Correcting Movement & Biomechanics
Most people with knee pain develop compensatory movement patterns that place extra stress on the joints. Without correcting alignment and teaching proper movement, the joint will continue to wear down—even after PRP.
2. Hands-On Physical Therapy
Manual therapy can improve tissue quality, restore mobility, and protect the injection site. This speeds healing and reduces stiffness that often lingers after injections.
3. Strengthening Weak Muscles
If your muscles don’t regain proper strength after PRP, re-injury is highly likely. A progressive strengthening program is critical to restoring stability and preventing future pain.
4. Education & Lifestyle Guidance
Knowing what to do (and what not to do) after injections makes all the difference. From climbing stairs, to gardening, to returning to sports—clear guidance helps you avoid setbacks and progress safely.
Jackie’s Story: From Hopeless to Active Again
When Jackie first came to us, she was convinced PRP had failed her. She struggled with stairs, exercise, and daily activities. But with a customized rehab plan focusing on movement correction, hands-on therapy, strengthening, and education, she made a complete recovery.
Now, Jackie is back to enjoying the active lifestyle she loves—without daily knee pain.
What This Means for You
If you’re still dealing with knee pain after PRP injections, don’t give up hope. You may not need another injection—or surgery. Instead, what you might need is the right rehabilitation plan to finally let PRP do its job.
At Revive PT & Pilates, we’ve helped countless people in Encinitas and North County San Diego recover from knee pain naturally—combining the science of PRP with the proven benefits of physical therapy.
👉 Take the first step: Book a free Discovery Visit with our team today and find out how we can help you return to the activities you love—without ongoing knee pain.
