TL;DR: Regenerative medicine treatments like PRP therapy and prolotherapy use your body’s own healing response to treat chronic pain from tendon injuries, mild arthritis, and ligament damage. They will not replace surgery for severe joint degeneration, and results vary. For the right patient, though, they offer a non-surgical option with low complication rates.
If you have been living with joint or spine pain, you have probably heard the phrase “regenerative medicine” by now. Maybe an orthopedic clinic mentioned platelet-rich plasma. Maybe you saw an ad promising stem cell cures. The field is real, but it is also surrounded by hype, and separating the two matters when you are deciding where to spend your time and money.
At Florida Spine & Pain Institute, we offer regenerative medicine options for selected patients across Central Florida. This guide explains what regenerative medicine actually is, which conditions it may help, what the evidence supports, and who should look at other options.
What Is Regenerative Medicine?
Regenerative medicine is a branch of care that aims to support the body’s own repair processes rather than masking pain or replacing a joint. In pain management, this usually means injections that concentrate healing components — most commonly platelets from your own blood — and deliver them to injured tissue.
The category includes several distinct treatments, and they are not interchangeable:
- Platelet-rich plasma (PRP): a sample of your blood is spun in a centrifuge to concentrate platelets, which release growth factors when injected into injured tissue.
- Prolotherapy: a dextrose (sugar) solution is injected to trigger a mild healing response in damaged ligaments or tendon attachments. Our dextrose prolotherapy guide covers how this works in detail.
- Stem cell therapies: still evolving. The FDA has approved only a limited set of uses, and clinics marketing unapproved stem cell injections for arthritis or back pain are making claims the evidence does not support. The FDA maintains public guidance on this exact problem.
Conditions Regenerative Medicine May Help
The strongest evidence and the most common uses in pain management are:
- Mild to moderate osteoarthritis, especially the knee. PRP has shown meaningful symptom improvement in several trials, with effects that can last longer than corticosteroid injections.
- Chronic tendon injuries (tennis elbow, Achilles tendinopathy, rotator cuff tendinopathy) that have not responded to physical therapy.
- Ligament instability and chronic sprains, where prolotherapy aims to tighten and strengthen weakened connective tissue.
- Selective spine and joint pain, where injections complement our broader interventional pain management options rather than replace them.
What regenerative injections are not: a fix for severe joint degeneration, complete tears that need surgical repair, or fractures. If an X-ray shows bone-on-bone arthritis, an honest provider will discuss surgical consultation, not sell you an injection.
What the Evidence Actually Says
A fair summary of the current research:
- PRP for knee osteoarthritis has the best evidence base, with meta-analyses showing moderate pain and function improvement at 6-12 months compared with saline or corticosteroid injections.
- Prolotherapy evidence is more mixed but positive for chronic low back pain related to ligament injury and for certain tendinopathies.
- Results are not immediate. Unlike a cortisone shot, which works within days, regenerative treatments trigger a repair process that takes weeks to months. Patients who expect next-day relief are usually disappointed.
- Not everyone responds. A realistic conversation includes the possibility that the injection simply will not help your specific tissue problem.
For context on where these treatments fit, our guide to PRP costs, side effects, and recovery walks through what the process involves from start to finish.
Regenerative Medicine vs. Cortisone Injections
Corticosteroids reduce inflammation quickly and work well for flare-ups. But repeated steroid use can degrade tendon and cartilage tissue over time, and relief often fades within weeks. Regenerative injections work in the opposite direction: slower onset, but the goal is actual tissue repair rather than suppression. Many treatment plans use both at different stages — steroids to calm an acute flare, regenerative treatment to address the underlying tissue.
Who Is a Good Candidate?
You may be a candidate if:
- Your pain comes from a tendon, ligament, or mild-to-moderate arthritis confirmed on imaging.
- Conservative care (physical therapy, anti-inflammatories, activity modification) has not resolved it.
- You want to avoid or delay surgery, and your anatomy allows it.
- You can commit to the recovery timeline: weeks of modified activity, not days.
You may not be a candidate if you have severe joint degeneration, an active infection, certain blood disorders, or take medications that interfere with platelet function. A full evaluation — including imaging review — settles this before anyone schedules an injection.
What to Ask Before You Agree to Any Regenerative Injection
- What exactly is being injected, and where does it come from? (Autologous — your own blood — is the standard for PRP and prolotherapy.)
- Is this use FDA-approved, or is it being offered off-label? Off-label is not automatically wrong, but you deserve to know.
- What does the evidence say for my specific condition, and what is a realistic outcome?
- What happens if it does not work? A good answer includes a plan, not silence.
Regenerative Medicine in Central Florida
Florida Spine & Pain Institute offers regenerative medicine as part of a complete diagnostic and treatment approach, with clinics in Clermont, Orlando, Davenport, Winter Park, and Kissimmee. Every plan starts with imaging review and a physical exam — not with a sales pitch.
Request Your Consultation or call (407) 499-0755.
Disclaimer: The information provided on our website is for informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about any health concerns or before starting a new treatment.
We respect the privacy and confidentiality of our patients’ information and adhere to the highest standards of medical ethics. At Florida Spine & Pain Institute, we’re here to help you explore the options that are right for you.