DEAR DOCTOR K: I'm taking a pill for osteoporosis because my doctor says that stronger bones will reduce my risk of fractures. But a friend recently told me that some osteoporosis medicines actually cause fractures. Can you un-confuse me?
DEAR READER: I know what you're referring to, and it is confusing -- even for doctors. So let me try to make it less confusing. Osteoporosis does make your bones more susceptible to fractures, and a group of drugs called bisphosphonates do successfully treat osteoporosis. These drugs include alendronate (Fosamax), ibandronate (Boniva), risedronate (Actonel) and zoledronic acid (Reclast). People typically remain on these drugs for years.