Osteoporosis medications have been proven to significantly decrease the risk of fracture.
Although there are some side effects to osteoporosis drugs, the risk for serious side effects is rare. In nearly all cases, the benefit far outweighs the risk of any side effects.
However, it's important to talk with your doctor about your medical history and any medications you're currently taking. This can help them select the osteoporosis medications least likely to cause side effects for you.