PDRN Treatment for Knee Pain Relief: Tissue Regeneration and Anti-Inflammatory Effects

by Son PMR(Physical medicine &Rehabilitation ) & Chiropractic Clinic in Seoul


Many people experience knee pain, which significantly impacts their daily lives. Patients suffering from degenerative arthritis, chronic knee pain, or joint injuries often seek effective treatment options. Recently, PDRN (Polydeoxyribonucleotide) injection has gained attention as a potential solution for promoting knee joint health.

Today, we will explain how PDRN can help relieve knee pain and why it takes time for the treatment to show noticeable effects.

What is PDRN?

PDRN (Polydeoxyribonucleotide) is a substance extracted from salmon DNA that has been studied for its tissue regeneration and anti-inflammatory properties. It has been widely used in musculoskeletal treatments, as it helps repair damaged tissues and reduce inflammation, potentially benefiting patients with knee pain.

Why is PDRN Treatment Effective for Knee Pain?

1. Promotes Cartilage and Tissue Regeneration

PDRN stimulates the Adenosine A2A receptor, which plays a role in promoting the healing of damaged cartilage and surrounding tissues.
This process helps restore the structural integrity of the knee joint, contributing to functional improvement.

2. Reduces Inflammation and Pain

PDRN has been shown to decrease the production of inflammatory cytokines (IL-6, TNF-α) while increasing anti-inflammatory cytokines (IL-10).
As a result, it can help reduce inflammation within the knee joint, alleviating pain and swelling.

3. Enhances Blood Flow and Oxygen Supply

PDRN promotes angiogenesis (the formation of new blood vessels), which improves blood circulation to the affected tissues.
This leads to faster healing and recovery of knee joint function.

4. Positive Findings in Clinical Research

Some studies have reported that PDRN injections improved knee function and reduced pain in patients with degenerative knee osteoarthritis.
Additionally, PDRN has been evaluated as a safer alternative to conventional treatments, such as steroid or hyaluronic acid injections, due to its lower risk of adverse effects.

Why Does It Take Time to See the Effects of PDRN Treatment?

Unlike conventional painkillers or steroid injections that offer immediate pain relief, PDRN works by stimulating tissue regeneration and repair, leading to long-term benefits rather than instant results.

📌 Reasons Why PDRN Treatment Takes Time to Show Noticeable Effects:

1️⃣ Tissue Regeneration Requires Time
Since PDRN promotes the regeneration of cartilage cells and soft tissues, it can take weeks to months for noticeable improvement.

2️⃣ Gradual Inflammation Control and Blood Circulation Improvement
The reduction in inflammation and the formation of new blood vessels occur progressively, gradually increasing oxygen and nutrient supply to the damaged tissues.

3️⃣ Individual Recovery Rates Vary
The speed of PDRN’s effects depends on factors such as age, pre-existing conditions, and lifestyle habits.

  • Younger and more active individuals may experience faster recovery.
  • Patients with severe joint damage may require a longer treatment period for noticeable results.

💡 Therefore, PDRN treatment should not be expected to work immediately after just 1-2 sessions. Instead, it should be viewed as a progressive treatment that requires continuous sessions to achieve gradual improvement.

Who Can Benefit from PDRN Treatment?

PDRN treatment may be beneficial for individuals with the following conditions:

✅ Patients suffering from degenerative knee osteoarthritis with persistent pain
✅ Those who have not responded well to conventional treatments (painkillers, physical therapy, etc.)
✅ Individuals with cartilage damage leading to impaired knee function
✅ Patients looking for non-surgical or conservative treatment options

PDRN Treatment at Son Rehabilitation Medicine & Chiropractic Clinic

At Son Rehabilitation Medicine & Chiropractic Clinic, we offer PDRN therapy along with other non-surgical treatments to help patients recover from knee pain.
Our personalized treatment plans ensure that each patient receives the most suitable therapy based on their condition.

📌 If you are struggling with knee pain, we encourage you to visit us for a consultation and expert medical advice.


👍Consultation and Appointment Information

Son PMR & Chiropractic Clinic( 2nd floor, 229-1 Gucheonmyun-Ro, Gangdongu, Seoul, South Korea) 

by  Dr Son MD & DC 
Contact: 02-482-8875 in Seoul( +82-2-482-8875)

chson@daum.net

Feel free to reach out for further consultation or to schedule an appointment.


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