PRP Joint Therapy in Solana Beach: A Non-Surgical Option for Pain Relief

Dr. Chad Larson November 10, 2026 Health & Welness

Joint pain can make everyday activities harder than they should be. You might notice knee pain when climbing stairs, shoulder discomfort during exercise, or stiffness that keeps returning despite previous treatments. If you’re looking for an option beyond temporary pain relief, PRP joint therapy may be worth considering.

Platelet-rich plasma (PRP) therapy uses concentrated platelets from your own blood to support your body’s natural healing processes. This non-surgical treatment may help reduce pain and improve function in certain joint and soft tissue conditions.

A naturopathic doctor with musculoskeletal expertise can help you understand how PRP works, its potential benefits, and when it may be appropriate for your joint condition.

What Is PRP Joint Therapy, and How Does It Work?

PRP therapy concentrates platelets and the growth factors they release before delivering them to an affected joint or soft tissue. Think of it like bringing extra repair supplies to a damaged area of your home. The materials support the work, but the outcome depends on how much damage exists and how your body responds.

Similarly, PRP provides growth factors involved in the tissue repair process, although research has not established that it reliably regenerates damaged tissue.

How Platelet-Rich Plasma Supports Healing

Your blood contains platelets that help stop bleeding and release growth factors involved in tissue repair. These proteins influence how cells respond to injury and participate in processes such as collagen production and blood vessel formation.

Several growth factors contribute to this process.

• Platelet-derived growth factor (PDGF): Helps attract cells involved in tissue repair.
• Transforming growth factor-beta (TGF-β): Helps regulate collagen production, which supports tendon and ligament structure.
• Vascular endothelial growth factor (VEGF): Supports the formation of blood vessels that supply oxygen and nutrients to tissues.

In practical terms, these growth factors are part of the same process your body uses when healing a cut or a bruise, but concentrated and delivered directly to a joint or tendon that isn’t healing well on its own.

A medical professional takes a small blood sample and separates the platelets for injection. These platelets support the tissue repair process, but PRP cannot guarantee that damaged cartilage or tendons will grow back.

The Benefits of Using Your Own Blood

PRP is an autologous treatment, meaning it uses material collected from your own body rather than donor tissue. Because the plasma comes from your own blood draw, your body recognizes its components. This reduces the risk of immune reactions that can occur with donor tissue or synthetic materials.

This approach also aligns with naturopathic medicine, which emphasizes working with the patient’s own biological resources.

However, using your own blood does not make PRP risk-free. Proper preparation, medical screening, and sterile injection techniques remain important for your safety.

Which Joint and Tendon Problems May PRP Help Treat?

Researchers have studied PRP for several musculoskeletal conditions, including osteoarthritis, tendon injuries, and certain ligament problems. The available evidence differs considerably between these conditions.

Knee, Hip, and Shoulder Osteoarthritis

Researchers have studied PRP most extensively for knee osteoarthritis, a condition where the protective cartilage that cushions the ends of your bones wears down over time. Most of this research involves mild-to-moderate cases. Some studies report improvements in pain and function, but clinical findings remain inconsistent. A patient with mild knee osteoarthritis who struggles to walk comfortably for more than 20 minutes might notice that distance increasing after treatment, while someone with advanced cartilage loss in the same joint may see little change.

PRP may also offer benefits for hip and shoulder osteoarthritis, although research remains more limited. Advanced cartilage loss can further reduce the likelihood of meaningful improvement.

Tendon Injuries and Persistent Tendon Pain

Tendon injuries can cause persistent discomfort, especially when repetitive movements prevent the affected tissue from recovering. Researchers have investigated PRP for several conditions, including:

• Tennis elbow (lateral epicondylitis): Some studies suggest improvements in persistent elbow pain and function, particularly over longer follow-up periods. If you’ve dealt with elbow pain for months and it flares every time you grip a pan or turn a doorknob, PRP targets the tendon tissue that hasn’t recovered from repeated strain.
• Golfer’s elbow (medial epicondylitis): PRP has been studied for pain along the inner elbow, although supporting evidence remains limited.
• Rotator cuff tendinopathy and partial tears: Research shows mixed results for rotator cuff tendinopathy, a condition involving pain and reduced function in the tendons that stabilize your shoulder, and for partial tears. PRP’s potential benefit depends on the type of injury and treatment approach.
• Full-thickness rotator cuff tears: Complete tendon tears often require an orthopedic evaluation because PRP cannot reliably reattach a torn tendon.

Ligament Sprains and Persistent Joint Discomfort

Some ligament injuries leave you with ongoing soreness or joint instability even after rest and physical therapy. PRP therapy has been studied for conditions such as chronic ankle sprains and certain ligament injuries, although evidence for these uses remains limited.

In some cases, your doctor may also discuss prolotherapy, another regenerative injection treatment that uses an injected solution to stimulate a localized tissue response.

When PRP May Not Be Appropriate

PRP therapy cannot address every type of joint damage. Certain conditions may require different treatments or further medical evaluation.

• Severe joint damage: If your cartilage has worn down significantly and your bones rub against each other, PRP may offer limited relief.
• Serious joint or tendon injuries: A knee that gets stuck, a badly torn meniscus (the cartilage cushion between the bones in your knee), or a completely torn tendon may require a surgical evaluation.
• Joint infections: If you have an infection in your joint, your doctor must address it before considering PRP injections.
• Certain types of arthritis: Conditions like rheumatoid arthritis, a condition where your immune system mistakenly attacks your joints, require treatment that controls the underlying disease, not just joint pain.
• Blood or clotting problems: Low platelet counts, bleeding disorders, or certain blood-thinning medications may make PRP unsafe or unsuitable for you.

LEARN MORE: Top Natural Therapies Used by Solana Beach Naturopathic Doctors

How Does PRP Compare With Surgery, Cortisone and No Treatment?

If joint pain keeps returning, you may wonder if another injection, surgery or simply giving your body more time will help. Each option has different benefits and limitations, and the right choice depends on your diagnosis, symptom severity and treatment goals.

Here’s how the options compare.

Choosing PRP Before Considering Surgery

You may benefit from exploring PRP if your joint pain continues despite physical therapy, activity changes, or other conservative chronic pain treatment.

PRP isn’t a logical next step just because cortisone wore off or physical therapy plateaued. Exercise-based rehabilitation, appropriate medications and changes to how you load the joint during daily activities still resolve many cases without injections.

For some patients, PRP may be worth discussing when these measures have not provided sufficient relief, and the available evidence supports its use for their condition.

Understanding the Risks of Repeated Cortisone Injections

Cortisone injections (also called corticosteroid injections) can help manage painful inflammation and may provide useful short-term relief. However, repeated use deserves careful consideration.

A 2017 study published in JAMA found that patients who received knee corticosteroid injections every 3 months for 2 years experienced greater cartilage loss than those who received saline injections. The study also found no significant difference in pain improvement between the groups.

These findings raise concerns about that repeated injection schedule, although they do not mean every cortisone injection damages your joints.

Corticosteroids still have a role in managing certain joint conditions. The decision should account for how often you need injections, how long relief lasts, and the risks of continued treatment.

What Clinical Research Says About PRP

Research on PRP therapy shows potential benefits, but results are not consistent across studies.

• Promising findings: Several clinical reviews suggest PRP may improve pain and physical function in some patients with knee osteoarthritis.
• Mixed clinical evidence: The 2021 RESTORE trial, published in JAMA, included 288 adults with mild-to-moderate knee osteoarthritis. Researchers found no significant improvement in knee pain or cartilage preservation compared with saline injections after 12 months.
• Regulatory limitations: Certain PRP preparation devices have FDA clearance for their specified uses, but that clearance does not establish FDA approval of PRP injections as a treatment for joint conditions.

Differences in platelet concentration, preparation methods, injection schedules, and patient characteristics may help explain why studies report different outcomes.

Another important distinction is the difference between symptom relief and structural repair. An improvement in pain does not necessarily mean PRP has rebuilt damaged cartilage.

What Does PRP Treatment Look Like at The Adapt Lab?

PRP treatment involves several steps, from evaluating your joint to preparing the platelet-rich plasma and performing the injection.

Step 1: Consultation and Musculoskeletal Assessment

Your initial consultation with a naturopathic doctor includes a review of your medical history, current symptoms, previous treatments, and relevant imaging results.

Your doctor may also assess your joint movement, strength and stability to better understand what’s causing your discomfort. Your goals matter, too. You may want to return to running or play pickleball without shoulder pain.

If you’re looking for a naturopathic doctor for joint pain, look beyond general wellness services. Relevant musculoskeletal training, injection experience, and the ability to recognize when an orthopedic referral is needed are important qualifications.

Unlike an unlicensed naturopath, a California-licensed naturopathic doctor has completed the professional education and licensing requirements necessary to practice within the state’s defined medical scope.

Step 2: Blood Draw and Platelet Preparation

If PRP is appropriate for your condition, your doctor draws a small sample of blood from your arm, similar to a routine blood test.

A centrifuge, a machine that spins your blood sample at high speed, then separates its components and concentrates the platelets. This process produces platelet-rich plasma that your doctor prepares for injection.

Step 3: Targeted PRP Injection

Your doctor injects the prepared PRP into the affected joint, tendon or ligament using anatomical guidance and appropriate injection techniques.

PRP joint therapy generally takes place in an outpatient setting without surgical incisions, general anesthesia or a hospital stay.

You may feel temporary pressure or discomfort during the injection. Most patients describe it as brief pressure with a dull ache that lasts a few seconds, not the sharp pain they expected.

Your Treatment Schedule and Follow-Up

PRP treatment schedules vary because different joint and tendon conditions require different approaches.

At The Adapt Lab, a typical PRP series involves 4 to 6 sessions spaced approximately 2 to 3 weeks apart. Your clinical team will clarify the recommended schedule for your specific treatment.

Your treatment plan may include:

• Number of sessions: Your diagnosis and treatment response guide the need for additional injections.
• Treatment intervals: Scheduled breaks between sessions allow time to monitor your response.
• Follow-up evaluations: Appointments help your doctor reassess symptoms and decide if further injections are appropriate.

This schedule reflects The Adapt Lab’s approach, not a universal PRP requirement.

Supporting Joint Recovery Beyond PRP Injections

PRP addresses the injury site, but it doesn’t strengthen the muscles around the joint, correct the movement pattern that caused the problem, or change the metabolic factors that may be slowing your recovery. Addressing these factors can complement PRP treatment and help manage recurring discomfort.

At The Adapt Lab, your recovery strategy may include:

• Chiropractic adjustments: Address certain joint movement restrictions and mechanical concerns.
• Soft tissue therapy: Targets muscle tension that may restrict comfortable movement.
• Corrective exercises: Strengthen supporting muscles and improve joint stability.
• Nutrition counseling: Provides dietary guidance to support adequate protein intake, balanced nutrition, and healthy weight management.
• Prolotherapy: Offers another injection-based option for selected ligament and connective tissue conditions.

Metabolic health can also influence your joints. Research links osteoarthritis with excess body weight, chronic inflammation and insulin resistance, a condition where your cells don’t respond efficiently to insulin.

When your medical history suggests metabolic concerns, additional testing may offer useful information. Relevant markers include:

• High-sensitivity C-reactive protein (hs-CRP): Measures systemic inflammation but cannot identify its exact source.
• Homeostatic Model Assessment of Insulin Resistance (HOMA-IR): Estimates insulin resistance using fasting glucose and insulin levels.

These measurements may help guide nutrition, weight management, and broader metabolic health strategies. However, they do not predict PRP treatment success, and improving them has not been proven to increase PRP effectiveness.

READ MORE: What Is a Naturopathic Doctor? A Guide for San Diego Residents

What Should You Expect From PRP Recovery, Side Effects and Results?

Recovery after PRP joint therapy involves an initial period of injection-related discomfort followed by a longer period during which you can assess changes in your symptoms and physical function.

The First Few Days After Your Injection

You may experience mild soreness, swelling or stiffness around the injection site during the first few days. Some patients also notice a temporary increase in pain as their body responds to the injection.

These symptoms typically improve within several days, but they do not necessarily indicate that tissue repair has begun.

Your doctor will provide specific aftercare instructions, including activity restrictions and pain management recommendations. Certain anti-inflammatory medications, such as ibuprofen and naproxen, may interfere with platelet activity, so your doctor may recommend avoiding them for a period of time.

Do not stop prescribed medications, including aspirin or blood thinners, without discussing the change with the clinician who manages them.

You may resume light daily activities relatively soon, but strenuous exercise, heavy lifting and high-impact sports may require a longer break. Your instructions will depend on the injection site and the condition being treated.

Safety Screening and Potential Risks

PRP injections carry potential risks, including infection, bleeding, temporary discomfort and injury to nearby tissues.

Before treatment, your doctor should review your medical history, medications and any conditions that may affect platelet function or blood clotting.

Proper screening, sterile injection techniques and appropriate follow-up help reduce complications.

Seek prompt medical attention if you develop fever, worsening redness, severe swelling or increasing pain after your injection.

Realistic Results and Long-Term Joint Health

Some patients notice changes within several weeks, but meaningful symptom improvement may take a few months. Responses vary, and some patients experience little or no benefit.

You can assess your progress through several practical measures.

• Pain levels: Compare your discomfort during routine activities using a consistent pain rating scale.
• Range of motion: Track improvements in how comfortably you can bend, straighten, or rotate the affected joint.
• Activity tolerance: Notice changes in how long you can walk, exercise, or perform daily tasks before symptoms interfere.
• Physical function: Use strength testing or standardized questionnaires to measure changes over time.

These measurements provide a clearer picture of your response than relying on pain relief alone. They can also help identify when a different treatment strategy deserves consideration.

Start With a Joint Evaluation in Solana Beach

PRP joint therapy offers a potential option for certain joint and tendon conditions, although research does not show consistent benefits for everyone. Understanding your diagnosis, the available evidence, and the limitations of each treatment can help you make a more informed decision.

At The Adapt Lab, Dr. Chad Larson, a board-certified naturopathic doctor and chiropractor, combines musculoskeletal expertise with a focus on metabolic health. His Metabolic Magic Method uses advanced diagnostic testing when clinically appropriate to assess factors such as inflammation and metabolic dysfunction.

If persistent joint pain has you considering PRP, a professional assessment can help clarify your options. Book a consultation at The Adapt Lab in Solana Beach to discuss your symptoms and determine if PRP therapy is appropriate for you.