Alendronate sodium is the generic name for Fosamax (brand name). Fosamax is chemically known as a bisphosphonate medication. It is not a hormone. Fosamax works only on the bone and does not affect the heart, breast, uterus or other parts of the body. Alendronate sodium (Fosamax) is taken for the prevention or treatment of osteoporosis in postmenopausal women and men. In addition, Fosamax is approved for the treatment of women and men with osteoporosis resulting from the long-term use of steroid medications such as prednisone or cortisone. Alendronate sodium (Fosamax) is FDA-approved for the prevention or treatment of osteoporosis in postmenopausal women and men. In addition, Fosamax is approved for the treatment of women and men with osteoporosis resulting from the long-term use of steroid medications such as prednisone or cortisone.
