PRP vs. Cortisone for Knee Arthritis: What Los Angeles Patients Should Know

Comparing PRP vs. cortisone for knee arthritis starts with your symptoms, arthritis severity, and treatment goals. Cortisone injections often focus on calming inflammation quickly. PRP is usually discussed as a regenerative option for people looking beyond temporary relief. At Stem Cell & PRP Institute of L.A. in Beverly Hills, Dr. Padra Nourparvar evaluates knee pain carefully before recommending any injection-based treatment.

How Are PRP and Cortisone Different?

Cortisone is an anti-inflammatory medication. Doctors may use it when knee arthritis causes swelling, irritation, or a painful flare. Relief can come quickly for some patients, but the effect may be temporary.

PRP, or platelet-rich plasma, comes from a sample of your own blood. After processing, the concentrated platelets are injected into the treatment area. A 2025 review comparing corticosteroid and PRP injections for knee osteoarthritis found PRP has been studied in more trials and larger patient groups than corticosteroids, though treatment decisions still depend on the individual patient.

When Might PRP Be Considered for Knee Arthritis?

PRP may be worth discussing if knee osteoarthritis causes ongoing pain, stiffness, swelling, or reduced mobility and you want to explore non-surgical options. Some patients ask about PRP after physical therapy, medication, or prior injections haven’t given enough relief.

Stem Cell & PRP Institute of L.A. offers knee osteoarthritis treatment in Beverly Hills for Los Angeles patients seeking physician-led regenerative care. During a consultation, Dr. Nourparvar can review your symptoms, imaging, prior treatment history, and activity goals.

When Might Another Option Make More Sense?

PRP isn’t a cure for knee arthritis, and it isn’t right for every knee problem. Cortisone may still make sense for certain inflammation flares. Severe arthritis, major structural damage, instability, infection concerns, or surgical-level joint changes may call for a different plan.

A careful evaluation protects you from choosing treatment based on a simple “which injection is better?” answer. Knee arthritis care works better when the recommendation fits the knee in front of the doctor.

Why Injection Guidance Matters

Technique plays a real role in knee injections. Research on ultrasound-guided knee injections found they were more accurate than blind injections across anatomical injection sites. Accuracy doesn’t guarantee a specific result, but it can help the physician place the injection more precisely.

At our Beverly Hills clinic, image-guided care is part of a broader regenerative medicine evaluation, not a one-size-fits-all treatment pitch.

FAQs

Is PRP better than cortisone for knee arthritis?
PRP may offer longer-term improvement for some knee osteoarthritis patients, while cortisone may help calm inflammation more quickly. The better choice depends on your diagnosis, arthritis severity, and goals.

Can PRP help me avoid knee surgery?
PRP may be discussed before surgery in some cases, but it doesn’t replace surgical care when joint damage is advanced. A medical evaluation can help clarify your options.

Talk With Stem Cell & PRP Institute of L.A.

PRP vs. cortisone for knee arthritis is a medical decision, not a coin toss. Dr. Nourparvar can help you understand whether PRP, cortisone, another regenerative option, or a different treatment path fits your condition. Contact Stem Cell & PRP Institute of L.A. in Beverly Hills to schedule a consultation.