<s>[INST] I am an 18-month survivor of stage 0 ER+ breast Ca being treated with tamoxifen because I was unable to tolerate aromatase inhibitor therapy due to extreme bone pain I have been diagnosed with osteoporosis and my endocrinologist wants to start me on Reclast Is this a good idea? I have no history of kidney problems [/INST] Hi Reclast is being routinely used in osteoporosis with normal kidney functions. In case of ca breast survivors the dose is more frequent than normal. YOur doctor will tell you more about it. </s>