Treating Your Shoulder Pain With Cortisone Injections: Dr. Matthew Pifer: Orthopedic Shoulder Surgeon How to relieve shoulder pain? Steroid injections are often used to treat shoulder pain caused by inflammation like bursitis, tendonitis, or rotator cuff irritation. The medication is injected Shoulder Bursitis Relief Strategies for Pain Free Movement A few weeks ago, I had a BPC157 injection in my shoulder to address some chronic pain Id been dealing with. Since the injection, the improvement has been remarkable. BPC157 is known for its ability How BPC 157 is Secretly Healing Joint Pain Fast!