How does Clocal-D3 Tab work?

Clocal-D3 Tab is a dietary supplement that treats low levels of calcium in the blood. It consists of Calcium and Cholecalciferol. Calcium is a mineral and prevents or treats calcium deficiency. Cholecalciferol, also known as Vitamin D3, helps maintain blood calcium and phosphorus levels and bone mineralisation. When you don't get enough Vitamin D from food sources and sunlight exposure, Clocal-D3 Tab helps balance those low levels.

What happens if I miss a dose?

If you miss a dose, take it as soon as you remember. However, if it is time for the next scheduled dose, skip the missed dose and follow your usual dosage.

Can I take Clocal-D3 Tab with milk?

Milk is considered to be the best source of calcium. You can take Clocal-D3 Tab with milk.

Does Clocal-D3 Tab cause kidney stones?

Clocal-D3 Tab can cause kidney stones due to excess calcium deposition when used for a prolonged period. Please consult your doctor before taking Clocal-D3 Tab as a daily supplement if you have any kidney problems or a history of kidney stones.

Can I take Clocal-D3 Tab if I suffer from hypercalcaemia (high levels of calcium in the blood)?

Clocal-D3 Tab is used to increase low levels of calcium in the body. Hence it is not advised to use Clocal-D3 Tab during hypercalcaemia, since it causes the overdose of calcium leading to kidney stones and other effects.

Can I take antacids while using Clocal-D3 Tab ?

Antacids may increase the absorption of Calcium from Clocal-D3 Tab . Hence it is advised to take Clocal-D3 Tab two hours before, or four hours after taking antacids.

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Clocal-D3 Tablet 10's

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Therapeutic Class

NUTRITIONAL SUPPLEMENT

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Author Details

Written By

Divya L

PharmaD

Reviewed By

Bayyarapu Mahesh Kumar

M Pharmacy

Last Updated

Jul 8, 2025 | 9:33 AM IST

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Drug-Drug Interactions Checker List

CHOLESTYRAMINE
COLESTIPOL
DOXYCYCLINE
CIPROFLOXACIN
PENICILLIN
ESTRAMUSTINE
ALENDRONATE SODIUM
LEVOTHYROXINE
ORLISTAT
PHENOBARBITAL
PARAFFIN
FUROSEMIDE
DIGITOXIN

Drug Warnings

Let your doctor know if you are allergic to Clocal-D3 Tab or its inactive components. Clocal-D3 Tab is not recommended if you have hypercalcaemia (high calcium levels), hypervitaminosis D (high vitamin D levels), and malabsorption syndrome (difficulty absorbing nutrition from food). Brief your medical history 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. It is advised to check with your doctor before using Clocal-D3 Tab if you are pregnant or breastfeeding. Drinking alcohol may affect calcium absorption; therefore, it is advised to limit alcohol intake while using Clocal-D3 Tab . Clocal-D3 Tab is safe to use in children when advised by the doctor. Do not store Clocal-D3 Tab above 25°C.

Side Effects of Clocal-D3 Tab

Constipation
Stomach upset

Directions for Use

Tablet/capsule: Swallow it as a whole with water; do not crush, break or chew it.Syrup/Suspension: Shake the bottle well before use. Take the recommended dose by mouth using the measuring cup/dosing syringe/dropper provided by the pack.Chewable tablet: Chew the tablet completely and swallow. Do not swallow it as a whole.

Medicinal Benefits Mweb

Medicinal Benefits

Clocal-D3 Tab consists of Calcium (mineral) and Cholecalciferol (Vitamin D3). Calcium is a mineral that is used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation and maintenance. Cholecalciferol helps maintain blood calcium and phosphorus levels and mineralization of bone.

Uses of Clocal-D3 Tab

Osteoporosis, Osteomalacia (Rickets), Vitamin D deficiency, Hypoparathyroidism, and Latent tetany.

About Clocal-D3 Tab

Clocal-D3 Tab belongs to the class of 'nutritional supplements', primarily used to treat low blood calcium levels. Clocal-D3 Tab effectively treats various conditions caused by low calcium levels in the body like Vitamin D deficiency, osteoporosis (weak and brittle bones), hypoparathyroidism (parathyroid glands make low levels of calcium in the body), latent tetany (a muscle disease with low blood calcium levels), and rickets or osteomalacia (softening or deforming of bones due to lack of calcium). Vitamin D deficiency occurs when your body has low Vitamin D levels and is caused due to inadequate nutrition, intestinal malabsorption, or lack of sunlight exposure.

Clocal-D3 Tab consists Calcium (mineral) and Cholecalciferol (Vitamin D3). Calcium is a mineral that is used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation and maintenance. Cholecalciferol is a form of Vitamin D and helps maintain blood calcium and phosphorus levels and bone mineralisation. It is used to treat and prevent bone disorders, such as rickets and osteomalacia.

Your doctor will decide the dosage based on your medical condition. Clocal-D3 Tab is likely safe to consume. In some cases, it may cause side effects like constipation and stomach upset. These side effects do not require medical attention and gradually resolve over time.

If you are known to be allergic to Clocal-D3 Tab or its inactive components, inform your doctor. Please tell your doctor if you have heart/kidney/liver/blood vessel diseases, kidney stones, hypercalcaemia (high calcium levels), hypervitaminosis D (high vitamin D levels), low levels of bile, phosphate imbalance, and malabsorption syndrome (difficulty absorbing nutrition from food) before starting Clocal-D3 Tab . Pregnant or breastfeeding women should consult their doctor before taking Clocal-D3 Tab .This supplement is safe to use in children when advised by the doctor.

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