With over 190 million prescriptions worldwide, the likelihood of you or someone you know taking a bisphosphonate is impressive. The most popular bisphosphonates are of the oral form and are used to treat osteoporosis. These include Fosamax, Boniva, Actonel, and Zometa. I’m sure you’ve seen a commercial or two on these drugs. With the growing elderly population, these drugs are becoming more and more popular due to their tremendous reduction in fracture rates. But, they have a major side effect as far as oral health. Read on for an in-depth review of what your dentist thinks you should know.