OTC · No prescriptionCalcium & Vitamin D supplement

Centrum Ostocalcium-300 Susp — Uses, Dosage & Benefits

Centrum Ostocalcium-300 Susp is used for Prevention and treatment of calcium and vitamin D deficiency, osteoporosis/osteopenia support, adjunct in fracture healing, increased calcium needs (elderly, post-menopausal women)..

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

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Active Ingredient / Composition

Calcium carbonate (equivalent to elemental calcium 300 mg) per 5 ml suspension; Vitamin D3 (cholecalciferol) strength:

What is Centrum Ostocalcium-300 Susp used for?

Prevention and treatment of calcium and vitamin D deficiency
osteoporosis/osteopenia support
adjunct in fracture healing
increased calcium needs (elderly
post-menopausal women).

How Centrum Ostocalcium-300 Susp Works

Calcium supplementation helps maintain normal bone mineralization and supports neuromuscular function. Vitamin D3 increases intestinal absorption of calcium and phosphate, improving bone strength and reducing deficiency-related bone loss.

Dosage & Directions

Oral suspension. Shake well before use. Take the dose as advised by a doctor, usually after food; use a measuring cup/spoon. Maintain a gap of 2–4 hours from iron, thyroid medicines, or certain antibiotics if prescribed.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Helps prevent/treat calcium deficiency
Supports bone strength and mineralization
Adjunct support in osteoporosis
Helps reduce risk of fractures in deficiency states
Supports muscle and nerve function

Pregnancy

Consult doctor

Alcohol Interaction

Use with caution

Centrum Ostocalcium-300 Susp — Quick Facts

Composition: Calcium carbonate (equivalent to elemental calcium 300 mg) per 5 ml suspension; Vitamin D3 (cholecalciferol) strength:
Therapeutic class: Calcium & Vitamin D supplement
Drug class: Mineral supplement (calcium salt) + Vitamin D analog
Prescription: Not required (OTC)
Price: ₹206
Habit forming: No
Storage: Store below 25°C in a cool, dry place. Protect from light. Keep bottle tightly closed. Do not freeze. Keep out of reach of children.

Centrum Ostocalcium-300 Susp — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Centrum Ostocalcium-300 Susp — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Centrum Ostocalcium-300 Susp used for?

How Centrum Ostocalcium-300 Susp Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Centrum Ostocalcium-300 Susp — Quick Facts

Centrum Ostocalcium-300 Susp — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Centrum Ostocalcium-300 Susp — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Centrum Ostocalcium-300 Susp used for?

How Centrum Ostocalcium-300 Susp Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Centrum Ostocalcium-300 Susp — Quick Facts

Centrum Ostocalcium-300 Susp — Usage FAQs

More from PingMeDoc™

Safety disclaimer