Use - Prevention and treatment of calcium and/or vitamin D3 deficiency. - Adjunct to specific therapy and prevention of osteoporosis and its complications (bone fractures). How to take Calcium-D3 Nycomed Forte is taken orally. - To compensate for calcium and vitamin D deficiency: - Adults and children over 12 years old - 2 tablets per day. - Children from 3 to 12 years old - 1 tablet per day or as directed by a doctor. - For osteoporosis prevention: - Adults - 1 tablet 2 times a day or 2 tablets 1 time a day. - For complex therapy of osteoporosis: - Adults - 1 tablet 2-3 times a day. The duration of treatment is determined by the doctor individually. Contraindications - Hypercalcemia (elevated calcium concentration in the blood). - Hypercalciuria (elevated calcium content in the urine). - Nephrolithiasis (presence of calcium kidney stones). - Hypersensitivity to the components of the drug, soy, or peanuts. - Hypervitaminosis D. - Severe renal insufficiency. - Active form of tuberculosis. - Sarcoidosis. - Children under 3 years of age. - The drug contains aspartame, which transforms into phenylalanine in the body, therefore the drug should not be taken by patients with phenylketonuria. - The drug contains sorbitol, isomalt, and sucrose, so its use is not recommended for patients with hereditary fructose intolerance, glucose-galactose malabsorption, or sucrase-isomaltase deficiency.