Suggest Medication For Osteoporosis And Discomfort In Knee.

My wife has left knee problem and she is also suffering from ostoeporous. She took medicines mostly having calcium content. Her vitamin D3 test indicated very high level of Vit D3 and she stopped medicines. Doctor has again prescribed her Cap Goldcal, Cap Olevon, Tab Jointace DN. Pl advise whether she should take these medicines. However her Vit D3 level is normal now. Regards. Balkar Singh