I had my second reclast infusion Feb 5 and within a few days, my right hand, wrist and forearm began to hurt. I have some arthritis in my right thumb joint at the base. The tendons feel like they are inflamed. Had X-rays at a walk-in clinic, they were normal. Said I had tendonitis possibly caused by the arthritis. Will see my GP tomorrow. Have had sporadic and intermittent bone/joint pain since taking reclast.