Rotator cuff tendinopathy/tendinosis is degeneration and/or disorganization of rotator cuff tendon tissues (often because of overuse and repetitive activity). A corticosteroid injection (“cortisone shot”). This may deliver short-term pain aid but won't “get rid of” tendinopathy. There exists some worry cortisone could weaken muscle and tendon tissue, which will not be https://www.theorthopaedicandpainpractice.com/what-are-some-shoulder-pain-treatments/