Knee pain can affect how you move through every part of your day. Simple things like walking upstairs, getting out of a chair, or exercising can start to feel like a challenge. People often turn to over-the-counter pain relievers or physical therapy. If you’ve tried these traditional approaches and are looking for something different, platelet-rich plasma (PRP) therapy offers a newer, regenerative approach. In this blog, we’ll explore how PRP injections can be used for knee pain treatment.
What Are PRP Injections for Knee Pain?
PRP stands for platelet-rich plasma, a specially concentrated portion of your own blood, with 3 to 10 times more platelets than usual. These platelets release numerous growth factors, like PDGF, TGF-β, IGF-1, and VEGF.
The PRP process begins with drawing a small amount of your blood, spinning it in a centrifuge, and then injecting the PRP under ultrasound guidance into the knee joint. This approach aims to help rebuild cartilage, strengthen ligaments, and improve joint lubrication.
The PRP Knee Treatment
The number of PRP knee injections Seattle varies depending on the severity of the condition and the individual’s response to treatment. Most people begin with one injection and are re-evaluated about 4–6 weeks later to assess progress.
- Mild knee issues: A single injection is often sufficient to reduce discomfort and improve mobility.
- Moderate arthritis or chronic pain: A series of two or three injections, spaced roughly a month apart, may provide additional benefit.
After treatment, gradual improvements in swelling, comfort, and range of motion may be noticed over several weeks as the body’s natural healing response continues.
Factors That Influence PRP Treatment Success
Several key factors can influence how well PRP knee injections work for each patient. These can include:
- Stage of Knee Degeneration: In advanced cases where cartilage is severely worn down, there are fewer living cells for PRP to stimulate, which may limit improvement.
- Patient Health and Age: The body’s healing capacity naturally declines with age, so younger and overall healthier individuals may respond more quickly.
- Lifestyle and Activity Level: Maintaining a healthy weight helps reduce pressure on the knee joint, making it easier for tissues to heal.
- Quality of PRP Preparation: The concentration of platelets and the presence of specific growth factors vary depending on how the PRP is processed.
- Injection Technique and Guidance: The precision of the injection significantly affects results.
Are You a Candidate for PRP Knee Injections?
PRP knee injections may be considered for individuals who meet certain general criteria. Candidates typically:
- Have mild-to-moderate osteoarthritis or soft-tissue injury.
- Maintain a healthy weight or are working to reduce joint load.
- Can pause NSAIDs (non-steroidal anti-inflammatory drugs).
- Do not have active infections or bleeding disorders.
- Are open to a personalized evaluation.
Every patient’s situation is unique. A qualified provider can evaluate your specific condition, overall health, and treatment goals to decide whether PRP knee injections may be appropriate for you.
PRP Knee Injection Cost in Seattle
The cost of PRP for knee injections Seattle starts at $600 each. Since some patients benefit from multiple treatments, we provide package pricing for multi-session protocols to make ongoing care more manageable.
For those who prefer flexible payment options, financing is available through CareCredit, Alphaeon, and 0% in-house payment plans. These options are designed to make regenerative knee treatments accessible while minimizing financial stress.
Because each person’s knee condition and treatment plan are unique, pricing may vary depending on the number of injections recommended and the concentration of PRP used. During your consultation, we’ll give you a more precise estimate based on your individual needs and goals.
Advanced PRP Knee Therapy in Seattle
At PRP In Seattle, we focus on harnessing your body’s natural repair mechanisms to address knee pain at its source. We use meticulous centrifuge processing to prepare platelet-rich plasma and deliver treatments with real-time ultrasound guidance for precision. We’ll review your health history, imaging (if available), and craft a personalised plan based on your knee condition and goals. Ready to explore if PRP injections could support your knee care journey? Call us today at (206) 279-2112 for a complimentary consultation.
