By Dr. Ryan Minarik, ND, LAc
Prolotherapy, also known as proliferation therapy, is an injection-based treatment designed to alleviate chronic musculoskeletal pain by stimulating the body’s natural healing processes. This technique involves injecting an irritant solution, commonly hyperosmolar dextrose (a sugar), into a joint space, weakened ligament, or tendon insertion. The goal is to promote tissue repair and strengthen supportive structures, ultimately reducing pain and improving function.
How Does Prolotherapy Work?
Prolotherapy works by triggering a mild inflammatory response at the site of injection, which promotes the regeneration and strengthening of injured or weakened connective tissues, such as ligaments and tendons. Since ligaments provide stability to joints, strengthening them can lead to improved mobility and reduced pain over time.
Conditions Addressed with Prolotherapy
Prolotherapy has been successfully used for various musculoskeletal conditions, including:
- Arthritis
- Chronic sprains, strains, and tendinosis (e.g., tennis elbow, plantar fasciitis, Achilles tendonitis)
- Rotator cuff injuries
- Chronic shoulder instability
- Ligament laxity and joint instability, including Ehlers-Danlos syndrome
- Osgood-Schlatter disease
- Spinal pain (cervical, thoracic, lumbar, sacroiliac dysfunctions)
- Chronic headaches caused by musculoskeletal issues
Safety and Efficacy
Since the main component of the solution injected is typically dextrose (a type of sugar), prolotherapy is exceptionally safe, with minimal side effects or adverse reactions. Unlike steroid injections, which can cause tissue degeneration over time, prolotherapy supports and strengthens connective tissues.
Recent research also shows that dextrose has a beneficial effect on nerve pain, making prolotherapy a promising option for individuals experiencing neuropathic pain or nerve-related musculoskeletal issues.
Positive Research on Prolotherapy
Prolotherapy has gained scientific attention, with multiple studies showing its effectiveness in addressing chronic musculoskeletal pain. Below are summaries of two notable research articles:
1. Prolotherapy for Knee Osteoarthritis
A comprehensive review published in the American Family Physician journal evaluated the effectiveness of prolotherapy for knee osteoarthritis. The study found that patients receiving prolotherapy experienced significant improvements in pain, mobility, and joint function compared to those who did not receive the treatment. These results suggest that prolotherapy can be a useful option for managing knee osteoarthritis symptoms. (Source (opens in new tab))
2. Dextrose Prolotherapy for Chronic Musculoskeletal Pain
A systematic review published in Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders assessed prolotherapy’s effectiveness for chronic musculoskeletal conditions, including tendinopathies, knee osteoarthritis, and spinal pain. The study concluded that prolotherapy is a safe and effective option, particularly for individuals suffering from chronic pain related to ligament dysfunction. (Source (opens in new tab))
Is Prolotherapy Right for You?
While research supports prolotherapy’s benefits, its effectiveness can vary depending on the condition being addressed and individual patient factors. Consulting with a qualified healthcare provider is essential to determine whether prolotherapy is an appropriate option for you.
At FoRM Health, our prolotherapy specialists in Portland, Oregon, offer personalized treatment plans to help patients achieve lasting pain relief and improved function. If you’re interested in learning more or scheduling a consultation, visit our Prolotherapy Services Page (opens in new tab).
