Are Cortisone Injections Good or Bad for Arthritic Knees?

A new study finds occasional cortisone shots don't appear to cause knees to deteriorate any faster than injections of hyaluronic acid.

Are Cortisone Injections Good or Bad for Arthritic Knees?
photo of  medical illustration knee pain man hurt

A new study finds occasional cortisone shots don't appear to cause knees to deteriorate any faster than injections of hyaluronic acid.