i have had breast cancer and have finished my radiotherapy, and my oncologist has just offered me zoledronic acid, but having read the side effects i am having serious doubts, i have been absent from work for 5 months with one thing and another with my health and i really can not take the chance of taking this medication and having a side effect that will affect my work as they are not very understanding when having other problems after you return to work, does anyone know of anyone who has taken it or is taking it as i would love to hear what the effect is good or bad.