calcium carbonate, Caltrate 600, Os-Cal 500, Tums Extra, Tums Chewy Delight, and Many Others
Omudhome Ogbru, PharmD
Omudhome Ogbru, PharmD
Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.
Medical and Pharmacy Editor:
GENERIC NAME: calcium carbonate
BRAND NAME: Caltrate 600, Os-Cal 500, Tums Extra, Tums Chewy Delight, and Many Other Brands and Generics
DRUG CLASS AND MECHANISM: Calcium is the fifth most abundant element in the body. Calcium is an important structural component of bone and teeth and also is necessary for the normal function of all muscles (skeletal, heart, and smooth muscles) and nerves as well as the normal clotting of blood. Prolonged, inadequate intake of calcium causes weak bones (osteoporosis). Products containing calcium carbonate are used to increase the intake of calcium in individuals whose diets are low in calcium. The National Institutes of Health recommend 1000 to 1500 mg of calcium per day as part of a regimen to prevent the loss of bone that is associated with aging. Calcium carbonate products contain 40% calcium (absorbable calcium). Therefore, a 1500 mg tablet of calcium carbonate provides 600 mg of calcium. Calcium carbonate is also used an antacid for treating stomach distress.
GENERIC AVAILABLE: yes
PREPARATIONS: Tablets Chewable: 500, 750, 1000, 1177 mg
STORAGE: Tablets should be stored at room temperature, 2 C and 25 C (36 F and 77 F).
PRESCRIBED FOR: Calcium-containing products are used as part of a regimen for preventing and treating osteoporosis in individuals with low levels of calcium in their diets. Calcium carbonate is also used as an antacid for treating minor stomach upset.
Medically Reviewed by a Doctor on 7/31/2014
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