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PRP vs. Hyaluronic Acid for Hip Arthritis: Which Injection Works Better?
By Dr. Jeffrey Peng, MD · Published March 6, 2025 · 5 min read Watch the Full Video Hyaluronic acid injections and PRP therapy are two of the most effective non-surgical treatments for hip osteoarthritis. Both have been shown to reduce pain and improve function — but is one better than the other? And if both work, does combining them into a single injection produce even better results? A recently published randomized clinical trial directly compared PRP alone, hyaluronic ac
Jeffrey Peng MD
2 days ago4 min read
How Many Platelets Do You Need in PRP? Why Platelet Concentration Matters
By Dr. Jeffrey Peng, MD · Published March 6, 2025 · 8 min read Watch the Full Video If you are considering a platelet rich plasma injection , one of the most important questions you can ask your provider is: how many platelets will be in my PRP? Research increasingly shows that platelet count is one of the strongest predictors of treatment success — and not all PRP preparations deliver an adequate dose. A growing body of evidence suggests that achieving at least 5 to 10 bill
Jeffrey Peng MD
2 days ago6 min read
The Complete Guide to PRP Injections: Benefits, Recovery, Cost, and Evidence
By Dr. Jeffrey Peng, MD · Published March 4, 2026 · 30 min read Watch the Full Video Platelet-rich plasma (PRP) injections have generated significant attention for their ability to treat joint pain, tendon injuries, and accelerate recovery using your body’s own healing mechanisms. But with growing interest comes a flood of questions: Does PRP actually work? How does it compare to cortisone or stem cells? Is the cost justified when insurance does not cover it? In this compreh
Jeffrey Peng MD
3 days ago15 min read
Side Effects of Cortisone Shots: What the Evidence Shows About Long-Term Joint and Tendon Damage
By Dr. Jeffrey Peng, MD · Published March 4, 2026 · 8 min read Watch the Full Video Cortisone injections have been a staple of musculoskeletal medicine for decades. They are fast, relatively inexpensive, and can deliver meaningful short-term pain relief for conditions ranging from arthritis to tendinitis and bursitis. But what does the clinical evidence actually say about the long-term consequences of cortisone shots on your tendons and joints? In my practice as a sports me
Jeffrey Peng MD
3 days ago5 min read
What Causes Arthritis and What Makes It Worse?
By Dr. Jeffrey Peng, MD · Published March 4, 2026 · 8 min read Watch the Full Video Osteoarthritis is one of the most common forms of arthritis, affecting millions of people worldwide. For decades, it was widely understood as a simple wear-and-tear condition — the gradual breakdown of cartilage that cushions the ends of bones in a joint. But recent research has fundamentally changed that view. We now know that osteoarthritis is a complex, multifactorial disease driven in lar
Jeffrey Peng MD
3 days ago7 min read
Alcohol and Arthritis: Does Drinking Worsen Joint Pain and Damage?
Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 3, 2026 | Last Updated: March 3, 2026 Can alcohol actually worsen your arthritis symptoms and accelerate joint damage? Many patients assume that an occasional drink is harmless, but recent research reveals a clear connection between alcohol consumption and worsening arthritis—both on imaging and in daily pain levels. What may be most surprising is not simply how much you drink, but h
Jeffrey Peng MD
5 days ago5 min read


Does Arthritis Pain Mean Joint Damage? Why Movement Is the Best Medicine
Written by Dr. Jeffrey Peng, MD — Board-Certified Sports Medicine Physician Published: March 2, 2026 | Last Updated: March 2, 2026 If you live with arthritis, you may have been told — or simply assumed — that pain is a sign of ongoing joint damage. This belief is not only inaccurate in many cases, but it can actually make your arthritis worse. The fear of pain leads to avoidance of movement, which sets off a cycle of weakness, stiffness, and accelerated joint decline. In my
Jeffrey Peng MD
5 days ago6 min read


I Review Hyaluronic Acid & Platelet Rich Plasma (PRP) Hip Injection for Arthritis
We know that hyaluronic acid injections and PRP therapy can help reduce symptoms related to hip osteoarthritis. But is one better than the other OR do you get even better results by mixing the two together? This recently published clinical trial compared the effects of PRP injection alone vs hyaluronic acid injection alone vs the two combined together. And they wanted to know which group had the best results for treating hip osteoarthritis. Let’s look at what they found. Hyal
Jeffrey Peng MD
Aug 17, 20234 min read


Jeffrey Peng MD
Apr 28, 20220 min read


Jeffrey Peng MD
Apr 21, 20220 min read


Exercises for Hip Arthritis and Hip Pain
Exercises: Half squats - 3 sets of 10, hold for 2-3 seconds Hamstring curls - 3 sets of 10, hold for 2-3 seconds Lying straight leg raise - 3 sets of 10, hold for 2-3 seconds Prone straight leg raise - 3 sets of 10, hold for 2-3 seconds Lying Hip abduction - 3 sets of 10, hold for 2-3 seconds Lying Hip adduction - 3 sets of 10, hold for 2-3 seconds Stretches: Hip flexor stretch - 30 seconds, increase to 60 seconds Seated rotation stretch - 30 seconds, increase to 60 seconds G
Jeffrey Peng MD
Mar 10, 20221 min read


Jeffrey Peng MD
Mar 7, 20220 min read
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