Both decreased bone resorption and increased bone formation is caused by
It supresses bone resorption as well as stimulates bone formation and has been introduced as a reserve drug for elderly women who have already suffered osteoporotic fracture and are unable to tolerate BPNs.(Ref.Essentials of medical pharmacology TD Tripathi 7th edition page no.346)
Strontium ranelate
Ibadronate
Teriparatide
calcitonin
Endocrinology