A Patient Who Has Osteoarthritis in the Carpometacarpal Joints of Both

A patient who has osteoarthritis in the carpometacarpal joints of both thumbs asks about corticosteroid injections to treat symptoms. What will the provider tell this patient about this therapy?

A) Corticosteroid therapy reduces inflammation and improves joint mobility
B) Injections may be administered as needed up to 6 times per year
C) Intraarticular injections provide significant pain relief for 3 to 4 months
D) This treatment may cause a temporary increase in pain, warmth, and redness