Access To Justice

Popular osteoporosis drug Fosamax may increase the risk of broken bones, such as femur fracture, in some women, according to an ABC News report.

ABC is also reporting that the FDA “will look into whether or not a link exists between the use of certain osteoporosis drugs and a particular type of leg fracture.”

Osteoporosis medications like Fosamax – part of a drug class known as bisphosphonates — are meant to strengthen bones.  Doctors prescribe them for the estimated 10 million Americans with osteoporosis, many of whom are women.  Some doctors are now worried that woman who use Fosamax or similar medications  for five years or more may increase their risk of sudden bone breaks.

Fosamax maker Merck told ABC that “a causal association has not been established” between long-term use of the drug and fractures.

However, a small observational study published in 2008 in the Journal of Orthopedic Trauma linked Fosamax to an unusual type of femur fracture. That same year the company was asked by the Food and Drug Administration (FDA) to list femur fractures on the package insert’s list of potential side effects.

A number of studies suggest the benefits of taking a bisphosphonate such as Fosamax outweigh the potential risks for women who face osteoporosis. As always, do not change medications without first consulting your doctor.