An introduction to PRP Injections What Is a PRP Injection, and Could It Be the Answer to Your Joint Pain? You've done everything right. You've gone to physical therapy, done the exercises, iced and elevated, and maybe even tried a round or two of cortisone shots. And for a while, maybe the steroid injection took the edge off. But then the pain came back, sometimes worse than before, and you found yourself wondering whether this is just your life now. It doesn't have to be. The