I am finishing my second month on Ibutrinib and for the last couple of weeks I have had A LOT of bone/joint pain. I am a young 63 but feel like an old arthritic person. My wrists, hands, shoulders, feet, hips all really hurting. I'm wondering if I should stop the drug altogether and would love to hear some wisdom. I was diagnosed at 45 and FRC ten years ago. Then about six months ago my CLL became SLL and I decided when one of my lymph nodes became painful to try this. Now I'm not sure I want to live this way, in fact I'm sure I don't. So, what to do?