I was diagnosed with Stage 4 Breast cancer....it spread to my liver. I was treated with extended chemotherapy and radiation. I am 43 yrs old, taking tamoxifen, Zometa, & Zoladex. I experience severe bone pain to the point of it debilitating me where I can t get out of bed. Scans revealed I have no evidence of bone cancer, but every bone in my body aches every day. Could the combination of the tamoxifen and zometa be the cause of the pain. Until I started these 2 drugs, I never felt my bones ache this much.