Zometa
"My mother was on this IV treatment for about 3yrs  when she was first diagnosed with Multiple Myeloma. The only side effect at the time was nausea. 3yrs later she is now experiencing Osteonecrosis of the jaw due to this treatment. I guess my view on it is the treatment is it helped at the time to prevent any more lesions but now the bone in her jaw is dying and causing lots of pain. She just had surgery on her jaw to remove the dead bone and hopefully heal."