If you are known to be allergic to Ctrol-D3 Tablet or any other medicines, please tell your doctor. If you are pregnant or planning to become pregnant, it is advised to inform your doctor before using Ctrol-D3 Tablet . Higher doses of Vitamin D than the recommended daily dose should be used in pregnant women only when advised by the doctor. Calcitriol in higher doses may harm the fetus. Ctrol-D3 Tablet may pass into the breast milk; hence consult your doctor before taking Ctrol-D3 Tablet if you are a breastfeeding mother. Ctrol-D3 Tablet should be used with caution in children and only if recommended by a doctor. Calcitriol in Ctrol-D3 Tablet can affect growth in children. Inform your doctor if your child is not growing at a normal rate while using Ctrol-D3 Tablet . Ctrol-D3 Tablet is not recommended if you have hypercalcemia (high calcium levels), metastatic calcification (extra deposits of calcium in the body), hypervitaminosis D (high vitamin D levels), and malabsorption syndrome (difficulty absorbing nutrition from food). Inform your doctor before taking Ctrol-D3 Tablet if you have any heart/kidney/liver/blood vessel diseases, kidney stones, sarcoidosis (growth of inflammatory cells in different parts of the body), Crohn's disease (inflammatory bowel disease), Whipple's disease (bacterial infection affecting joints and digestive system), achlorhydria (little or no stomach acid), low levels of bile, and phosphate imbalance. Ctrol-D3 Tablet contains sugar or sorbitol; hence caution should be taken to have an intolerance to sugars, diabetes, and phenylketonuria (increased levels of an amino acid called phenylalanine).

Ctrol-D3 Tablet is a combination of three drugs, namely; Calcium carbonate (mineral), Calcitriol (Vitamin D3) and Zinc (mineral) used to treat low blood calcium levels and various associated conditions caused by low calcium levels in the body, such as osteoporosis (weak and brittle bones), osteomalacia/rickets (weak bones), hypoparathyroidism (low levels of parathyroid hormone), and tetany (a muscle disease with low blood calcium levels). Calcium carbonate is a mineral and prevents or treats calcium deficiency. It helps to maintain bone and teeth health. Calcitriol, a synthetic form of Vitamin D3, treats calcium deficiency with hypoparathyroidism (the parathyroid glands' decreased activity) and metabolic bone diseases in people with chronic kidney failure. Zinc is an important mineral in the normal growth and development of the skeletal system. It helps maintain bone density by increasing protein synthetase, which helps protect bone health.

Ctrol-D3 Tablet belongs to the class of ‘Multi-minerals’ primarily used to treat low blood calcium levels. Ctrol-D3 Tablet effectively treats various conditions caused by low calcium levels in the body, such as osteoporosis (weak and brittle bones), osteomalacia/rickets (weak bones), hypoparathyroidism (low levels of parathyroid hormone), and latent tetany (a muscle disease with low blood calcium levels). Ctrol-D3 Tablet can also be given to pregnant, nursing, and postmenopausal women to ensure that they are getting enough calcium. Additionally, Ctrol-D3 Tablet is used to treat hyperparathyroidism (overactive parathyroid glands) and metabolic bone disease in people with chronic kidney disease, surgery, or other conditions.

Ctrol-D3 Tablet consists of three medicines, namely: Calcium carbonate (mineral), Calcitriol (Vitamin D3), and  Zinc (mineral). Calcium is a mineral that is used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation and maintenance. Calcitriol is a synthetic version of Vitamin D3 and treats calcium deficiency with hypoparathyroidism (the parathyroid glands' decreased activity) and metabolic bone diseases in people with chronic kidney failure. It raises Vitamin D levels and thereby increases calcium levels in the blood. This helps in improving the absorption rate of calcium from the intestine. Zinc is a mineral that has an essential role in bone health. Zinc helps to stimulate osteoblastic bone formation and mineralization.

Take Ctrol-D3 Tablet as instructed by your doctor. In some cases, Ctrol-D3 Tablet can cause side effects like constipation or stomach upset, nausea, vomiting, loss of appetite, mood changes, weakness, tiredness, fast or pounding heartbeat, bone/muscle pain, and headache. Most of these side effects of Ctrol-D3 Tablet do not require medical attention and gradually resolve over time. However, if these side effects persist longer, please consult your doctor.

If you are known to be allergic to Ctrol-D3 Tablet or its inactive components, please inform your doctor. Pregnant or breastfeeding women should consult their doctor before taking Ctrol-D3 Tablet . Higher doses of Vitamin D than the recommended daily dose should be used in pregnant women only when advised by the doctor. Ctrol-D3 Tablet may pass into the breast milk. Hence breastfeeding mothers need to seek medical advice before starting Ctrol-D3 Tablet . Ctrol-D3 Tablet may contain sugar or sorbitol; hence caution should be taken to have sugar intolerance, diabetes, and phenylketonuria (increased levels of an amino acid called phenylalanine).