thanks for your question,
3 common injectable drugs used in osteoporosis
calcitonin which is used Women >5y postmenopause,injected twice or three times weekly, decreases pain in acute vertebral compression fractures. Side effects include mild nausea, vomiting, flushing,
hypersensitivity reactions.
Teriparatide used in Severe osteoporosis/high fracture risk ; given by daily subcutaneous injections) ,side effects :Transient
hypercalcemia, dizziness, nausea, headache.Contraindicated in Paget's disease due to potential
osteosarcoma risk
Denosumab (Prolia) given by SC injection to arm, thigh, abdomen, side effects are Arthralgia, nasopharyngitis, back pain.Contraindicated in severe hypocalcemia