It belongs to the group of medicines called nutritional supplements used to treat and prevent nutritional deficiencies such as calcium and vitamin D deficiency. A nutritional deficiency occurs when the body does not absorb/get enough nutrients from food. Vitamins are necessary for body development and the prevention of diseases.
Swallow as a whole with a glass of water; do not chew or break the tablet.
Based on your medical condition, your doctor will decide how long you need to take CALCERNA