Coralcal DX is a premium mineral and vitamin supplement containing Calcium Carbonate (from Coral source) and Vitamin D3 (Cholecalciferol). It is primarily prescribed for the treatment of bone-related conditions and to ensure adequate calcium levels during periods of high physiological demand. Produced by Radiant Pharmaceuticals Ltd., this supplement is favored for its organic coral-based calcium, which is chemically similar to human bone structure, ensuring superior absorption compared to traditional calcium sources.
What is Coralcal DX Used For?
Coralcal DX is a dual-action formula used to manage and prevent several conditions related to calcium and vitamin D deficiency. Its primary clinical applications include:
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Bone Health Management: Treatment and prevention of Osteoporosis, Osteomalacia, and Rickets.
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Chronic Conditions: Management of Hypoparathyroidism and tetany.
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Life Stage Support: Essential supplement during pregnancy, lactation, and for elderly patients to prevent bone density loss.
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Renal Support: Acts as a phosphate binder in patients with chronic renal failure.
Clinical Insight: Clinical studies suggest that the combination of calcium and vitamin D3 has a synergistic effect on bone growth and fracture prevention. For a deeper scientific review of coral-based calcium absorption, you can explore research on the National Center for Biotechnology Information (NCBI).
Dosage
For adults and elderly patients, the standard recommendation for Coralcal DX is:
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Standard Dose: One tablet once or twice daily.
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Administration: It is best taken with or immediately after a meal to maximize intestinal absorption.
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Hydration: Tablets should be taken with a full glass of water.
Common Side Effects
Coralcal DX is generally well-tolerated when taken at the recommended dosage. However, some users may experience mild gastrointestinal reactions:
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Flatulence or bloating
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Constipation or diarrhea
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Nausea or stomach cramps
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Dry mouth or increased thirst (rare)
2026 Safety Update: Prolonged use of high-dose calcium supplements can lead to hypercalcemia (excessive calcium in the blood). According to research available through the Mayo Clinic, patients should consult their doctor if they experience symptoms like extreme fatigue, loss of appetite, or frequent urination.
Important Warnings & Precautions
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Kidney Stones: Use with caution if you have a history of renal calculi (kidney stones).
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Drug Interactions: Calcium can reduce the absorption of certain antibiotics (like Tetracycline and Quinolones). Maintain a gap of at least 3 hours between these medications.
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Cardiac Health: Patients on Digoxin therapy require careful monitoring, as high calcium levels can increase the risk of digitalis toxicity.
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Contraindications: Do not use if you have hypercalcemia, severe renal insufficiency, or hyperparathyroidism.
Coralcal DX vs. Calbo-D: Key Differences and Usage
Understanding the difference between high-strength coral calcium (Coralcal DX) and standard calcium supplements (like Calbo-D) helps in choosing the right therapy.
| Feature | Coralcal DX | Calbo-D |
| Calcium Source | Coral Calcium (Organic) | Calcium Carbonate (Mineral) |
| Elemental Calcium | 600 mg | 500 mg |
| Vitamin D3 Content | 400 IU | 200 IU |
| Absorption Rate | Higher (Bio-available) | Standard |
| Unit Price | ৳17.00 | ৳8.00 |
Coralcal DX Tablet Price in Bangladesh (January 2026 Update)
The pricing for Coralcal variants remains stable across major pharmacies in Bangladesh. Below are the current retail rates for products from Radiant Pharmaceuticals.
| Product Name | Strength | Unit Price (BDT) | Strip Price (10 Tablets) |
| Coralcal DX | 600 mg + 400 IU | ৳17.00 | ৳170.00 |
| Coralcal D | 500 mg + 200 IU | ৳13.00 | ৳130.00 |
| Coralcal Vita | 600 mg + 400 IU | ৳17.00 | ৳170.00 |
Coralcal DX Alternative Brands & Prices
If Coralcal DX is unavailable, several other reputable pharmaceutical companies offer similar coral-based calcium and Vitamin D3 combinations.
| Brand Name | Company Name | Price per Unit (BDT) |
| Coralex DX | ACME Laboratories | ৳16.00 |
| Calboral-DX | Square Pharmaceuticals | ৳17.00 |
| Cora-DX | ACI Limited | ৳16.00 |
| Coralcin-DX | Renata Limited | ৳15.00 |
| Marincal-DX | Incepta Pharmaceuticals | ৳16.00 |
| CoralTab-DX | Ibn Sina Pharma | ৳13.00 |
| Kalcoral-DX | Popular Pharmaceuticals | ৳16.00 |
| Fossical-DX | Aristopharma Ltd. | ৳17.00 |
| Ostocal GX | Eskayef (SK+F) | ৳15.20 |
| Coraltec DX | Techno Drugs Ltd. | ৳15.00 |
Frequently Asked Questions (FAQ) About Coralcal DX
What is the Coralcal DX price in Bangladesh?
As of January 2026, the retail price for Coralcal DX is approximately ৳17.00 per tablet. A full strip of 10 tablets typically costs ৳170.00.
What are the side effects of Coralcal DX?
Common side effects include constipation, flatulence, and nausea. While generally gentler on the stomach than traditional calcium, excessive intake can lead to hypercalcemia.
Is Coralcal DX safe during pregnancy?
Yes, it is commonly prescribed during pregnancy and breastfeeding to support fetal skeletal development and maintain maternal bone density. Always follow the specific dose recommended by your obstetrician.
How should I take Coralcal DX for best results?
For optimal results, take the tablet with a meal and a full glass of water. Avoid taking it simultaneously with iron supplements, as calcium can significantly inhibit iron absorption.
Can Coralcal DX cause kidney stones?
Excessive calcium supplementation can increase the risk of kidney stones in susceptible individuals. If you have a history of stones, ensure high fluid intake and consult your doctor for a tailored dosage.
Why is Coral Calcium preferred over regular Calcium?
Coral calcium is chemically identical to human bone structure and contains various trace minerals. Many clinical reviews suggest it offers superior bio-availability and causes fewer digestive issues than limestone-based calcium carbonate.
Does Coralcal DX interact with other medications?
Yes, it can interfere with the absorption of antibiotics (like Ciprofloxacin) and thyroid medications (Levothyroxine). It is advised to maintain a 3-4 hour gap between Coralcal DX and other prescriptions.
Is Coralcal DX suitable for vegetarians?
Yes, Coralcal DX contains coral-sourced calcium and Vitamin D3, making it suitable for most vegetarian diets. However, those with strict vegan preferences should verify the source of the Vitamin D3 (Cholecalciferol) with the manufacturer.
Disclaimer: This information is for educational purposes (Updated January 2026) and does not constitute medical advice. Always consult a certified physician before starting any new supplement.
