Osteoporosis is not completely reversible, but is definitely treatable. An osteoporosis patient should follow certain universal prevention measures which include optimal nutrition, exercise, and lifestyle modifications such as quitting smoke. In addition, patients should use medications to treat the condition. The available medications include estrogens or hormones, raloxifene (EVISTA), calcitonin, alendronate (Fosamax), and risedronate (Actonel).