These medications have been shown to increase bone mass, prevent bone loss, and to decrease the incidence
of bone fractures.
Fosamax and Actonal have the advantage
of a once-a-week administration, as opposed to the alternative of daily administration. Biphosphonates should be taken on an empty stomach, along with at least 8 ounces of water. The patient should swallow the tablet while in an upright position and not lie down for 30 minutes after taking this drug.