I am a man in my 6th month of what is predicted to be a 2 year program of Lupron injections, one every four months. This program is to control a prostate cancer and will be done in conjunction with radiation therapy which will begin in 3 weeks. I have some arthritis in my wrists and fingers which was started from ski injuries. Since starting the Lupron injections these joint pains have become much worse. Is this normal. Thanks, Les