But also if you are on osteoporosis medications currently, the
medication you are taking could be causing your symptoms.
Osteoporosis medications like Raloxifene (Evista), alendronate (Fosomax), risendronate (Actonel) and ibandronate (Boniva) all can cause flu like symptoms in individuals that are taking them. I am not sure what medications you are on, but this could be your problem.