By Dr. Jeffrey Peng, MD · Published March 6, 2026 · 8 min read Watch the Full Video Platelet-rich plasma ( PRP ) injections have become a widely studied treatment option for tendon conditions such as tennis elbow, fascial problems such as plantar fasciitis, and joint conditions such as osteoarthritis. PRP is increasingly used as a first-line therapy because it is both safe and effective. However, one often-overlooked factor that can significantly influence your outcomes is t

By Dr. Jeffrey Peng, MD · Published March 5, 2026 · 6 min read Watch the Full Video Over-the-counter pain relievers such as ibuprofen and naproxen are among the most commonly recommended medications for knee osteoarthritis . They can take the edge off a painful flare, but they come with a long list of potential side effects — gastrointestinal bleeding, kidney damage, elevated blood pressure, and cardiovascular complications — risks that climb steeply in the older adults who