Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago
500 mg+200 IU
Strip (8): ৳80.00 Box (4 × 8 = 32): ৳320.00
৳10.00 per tablet

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Save on this medicine

Same active ingredient — pay up to 20% less

These brands contain the same active ingredient (Algae Calcium + Vitamin D3). Same strength and form. Confirm the switch with your doctor or pharmacist.

From ৳10.00 per tablet
Available as: 500 mg+200 IU · 4 x 8 500 mg+200 IU 500 mg+200 IU 500 mg+200 IU

Indications & Uses

Calgi-D is indicated for:

Pharmacology

Calcium (Algae Source) is an essential element that the body needs for many functions. It makes the body's framework stronger by building bones. Clinical evidence suggests that calcium helps prevent and treat osteoporosis and the fractures linked with it.

Vitamin D3 is also essential for healthy bones because it helps the body absorb calcium from the GI tract. It stimulates bone formation as well. Controlled clinical studies show that Algae Calcium and Vitamin D3 work together, with a synergistic effect on bone growth and on preventing osteoporosis and fractures.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Adults usually take 1 tablet in the morning and 1 tablet at night. Swallow the tablet by mouth.

Side Effects

Algae Calcium + Vitamin D3 can cause a few common side effects, including an irregular heartbeat, nausea, dry mouth, weakness, headache, a metallic taste in the mouth, muscle or bone pain, and drowsiness. Rarer ones are a high amount of calcium in the blood, constipation, diarrhoea and loss of appetite.

Pregnancy & Breastfeeding

Algae Calcium + Vitamin D3 can be used during pregnancy and breastfeeding, but the doctor should first weigh the risk against the benefit for that patient.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Drug Interactions

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Common questions about Calgi-D 500 mg+200 IU

What is Calgi-D 500 mg+200 IU Tablet?

Calgi-D 500 mg+200 IU Tablet is a medicine that contains Algae Calcium + Vitamin D3. It is made by NIPRO JMI Pharma Limited. It belongs to the Specific mineral & vitamin combined preparations group of medicines.

What is Calgi-D used for?

Calgi-D is used for: Osteoporosis.

What are the side effects of Calgi-D?

Algae Calcium + Vitamin D3 can cause a few common side effects, including an irregular heartbeat, nausea, dry mouth, weakness, headache, a metallic taste in the mouth, muscle or bone pain, and drowsiness. Rarer ones are a high amount of calcium in the blood, constipation, diarrhoea and loss of appetite.

Can I take Calgi-D during pregnancy or while breastfeeding?

Algae Calcium + Vitamin D3 can be used during pregnancy and breastfeeding, but the doctor should first weigh the risk against the benefit for that patient. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Is there a cheaper medicine with the same ingredient?

Boni LG by Delta Pharma PLC. has the same ingredient and strength for ৳8.00 per unit, compared with ৳10.00 for Calgi-D. Ask your doctor or pharmacist before switching.

Do I need a prescription for Calgi-D?

Calgi-D is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 18 Aug 2026