Risedronate SodiumBone Calcium Regulator (Bone Calcium Regulator) Indication: Risedon® is indicated for the treatment and prevention of osteoporosis in postmenopausal women. It can be also used to increase bone mass in men with osteoporosis. Dosage & Administration: Once in a month. Preparation: Risedon® 150 Tablet: Each box containing 1 tablet in Alu-Alu pack.