Cause Vitamin D & P.T-H both senum Catt But ive Cau can't be Lise Vit.D in osteoporosis wed. (Hyperparatly m.c.c off osteoporosis) PT-H This is Vit. A ↑ Catt by absorph from GIT & I recrem from G PT-H Cause whereas RESORPTION (de calcifien) of bone Although Calcitonin I catt in does it Blood it so by calcificats of bone se also BENEFICIAL in osteoporosis Bisphosphonatu due ale any 0.0.C. for Osteoporosis. reason Post meno parkal Steroid. to Osteoporosis is a chronic condition then why Zolendronate (i-v.) dunge is approved? acting. * Zolendroate → for 1 ye erough. is gets Conc. Although in i.v. bone & Stays there ore infusion Note: D.O.C. for post menop, osteoporosis → Bisphosphonates 2) But dong for a q Family 4/o Breast Ca, preferred for post merop. osteoporosis is. SERM (Raloxifene). Boz risk endomet. & Breast la I risk mot ver Alco of improves lipid profile only SIE: Thromboembolism