SHELCAL HD

# Calcium Carbonate 1.25 g + Vitamin D3 500 IU ## Short Description **Calcium Carbonate 1.25 g + Vitamin D3 500 IU** is a calcium and vitamin D supplement used to help support **bone health, teeth health, and normal muscle and nerve function**. Calcium carbonate provides elemental calcium, while Vitamin D3 (cholecalciferol) helps the body absorb calcium and maintain healthy calcium levels. **Important:** Calcium carbonate 1.25 g refers to the amount of calcium carbonate salt, not necessarily 1.25 g of elemental calcium. The actual elemental calcium content should be checked on the product label. --- ## Key Benefits Section * Supports strong and healthy bones and teeth. * Helps prevent or correct calcium deficiency when dietary intake is inadequate. * Vitamin D3 improves intestinal absorption of calcium. * Supports normal muscle contraction and nerve function. * Helps maintain normal calcium and phosphate metabolism. * May support bone mineralization and maintenance. * Useful as part of calcium and vitamin D supplementation when recommended by a healthcare professional. --- ## Uses / Indications Calcium Carbonate + Vitamin D3 may be used for: * **Calcium deficiency**. * **Vitamin D deficiency** when supplementation is appropriate. * Supporting bone health. * Prevention or management of inadequate calcium intake. * Supporting bone mineralization. * Supplementation in people with increased calcium requirements, when advised by a healthcare professional. * As an adjunct to treatment of certain bone disorders such as osteoporosis, depending on individual needs. --- ## How It Works ### Calcium Carbonate Calcium carbonate supplies **calcium**, an essential mineral required for: * Bone and tooth formation. * Normal muscle contraction. * Nerve transmission. * Normal blood clotting. * Various cellular functions. ### Vitamin D3 Vitamin D3 (cholecalciferol) is converted in the body into active vitamin D metabolites. It helps increase **intestinal absorption of calcium and phosphate**, supporting normal bone mineralization and calcium balance. Together, calcium and vitamin D3 help maintain healthy bones and normal calcium metabolism. --- ## Dosage & Administration Take **Calcium Carbonate 1.25 g + Vitamin D3 500 IU exactly as directed by your doctor or according to the product label**. ### General Instructions * Take with water. * Calcium carbonate is generally better absorbed **with food**. * Follow the recommended daily dose. * Do not take more than recommended unless advised by a healthcare professional. * If you are taking other calcium or vitamin D supplements, tell your doctor to avoid excessive intake. ### Missed Dose Take the missed dose when remembered unless it is almost time for the next dose. Do not take a double dose. --- ## Side Effects ### Common Side Effects * Constipation. * Bloating. * Gas. * Abdominal discomfort. * Nausea. * Mild stomach upset. ### Excessive Calcium or Vitamin D Intake Taking excessive amounts over an extended period can lead to **high calcium levels (hypercalcemia)**. Possible symptoms include: * Excessive thirst. * Frequent urination. * Nausea or vomiting. * Abdominal pain. * Constipation. * Muscle weakness. * Confusion. * Fatigue. Seek medical attention if severe symptoms occur. --- ## Precautions & Warnings Consult your doctor before use if you have: * Kidney disease. * Kidney stones or a history of recurrent kidney stones. * High calcium levels. * High vitamin D levels. * Severe heart disease. * Parathyroid disorders. * Sarcoidosis or other conditions that may increase vitamin D sensitivity. ### Important Precautions * Do not exceed the recommended dose. * Excessive calcium supplementation may increase the risk of **kidney stones** in susceptible individuals. * Long-term high-dose vitamin D supplementation can cause hypercalcemia. * Tell your healthcare professional about all calcium and vitamin D products you use. * Adequate hydration may be important, particularly in people at risk of kidney stones. * Calcium supplements should complement, not replace, a balanced diet. --- ## Drug Interactions Calcium can reduce the absorption of several medicines when taken at the same time. ### Thyroid Medicines Calcium may reduce absorption of **levothyroxine**. These medicines should generally be separated by several hours according to your doctor's or pharmacist's instructions. ### Antibiotics Calcium can interfere with absorption of certain antibiotics, including: * Tetracyclines such as doxycycline. * Fluoroquinolones such as ciprofloxacin or levofloxacin. These medicines may need to be taken at a different time. ### Bisphosphonates Calcium may reduce absorption of oral bisphosphonates such as alendronate. Appropriate separation between doses is generally required. ### Iron Supplements Calcium can reduce absorption of oral iron. Your pharmacist or doctor may recommend separating the doses. ### Other Interactions Tell your doctor if you take: * Digoxin. * Thiazide diuretics. * Other calcium supplements. * Vitamin D supplements. * Antacids containing calcium. * Medicines for osteoporosis. Always provide a complete list of prescription medicines, OTC medicines, vitamins, and herbal supplements. --- ## Storage Information * Store at the temperature specified by the manufacturer. * Keep in a cool, dry place. * Protect from excessive heat and moisture. * Keep the container tightly closed. * Keep out of direct sunlight. * Keep out of reach of children. * Do not use after the expiry date. --- ## Prescription Status **Usually available as an OTC dietary/mineral supplement, depending on the country and specific product.** Prescription requirements may vary according to the formulation, strength, and local regulations. Use under medical guidance when treating a diagnosed calcium or vitamin D deficiency or when taking other medicines that may interact with calcium. --- ## Genuine Medicine Assurance We provide **100% genuine, quality-assured medicines and health products** sourced from licensed pharmaceutical manufacturers and authorized distributors. Products are stored and handled according to recommended standards to help maintain their quality, safety, and effectiveness. --- # FAQ Section ## 1. What is Calcium Carbonate 1.25 g + Vitamin D3 500 IU used for? It is used to provide **calcium and vitamin D3** to support healthy bones and teeth and to help prevent or correct inadequate calcium or vitamin D intake. ## 2. What is the benefit of Vitamin D3 with calcium? Vitamin D3 helps the body **absorb calcium from the intestine**, making it an important nutrient for maintaining calcium balance and bone mineralization. ## 3. Does Calcium Carbonate 1.25 g mean 1.25 g of elemental calcium? No. **1.25 g refers to the calcium carbonate compound itself.** The amount of elemental calcium is lower. Check the product label for the exact elemental calcium content. ## 4. Can Calcium Carbonate + Vitamin D3 strengthen bones? Adequate calcium and vitamin D are essential for maintaining normal bone health. Supplementation can help when dietary intake is insufficient or when deficiency is present. ## 5. When should I take Calcium Carbonate with Vitamin D3? Calcium carbonate is generally best absorbed **with food**. Follow the specific instructions on your product or from your healthcare professional. ## 6. Can Calcium Carbonate cause constipation? Yes. **Constipation** is one of the common side effects associated with calcium supplements. ## 7. Can I take this supplement with iron? Calcium can reduce iron absorption. It is generally advisable to **separate calcium and iron supplements** according to your healthcare professional's instructions. ## 8. Can I take Calcium Carbonate with thyroid medicine? Calcium can reduce absorption of **levothyroxine**. The doses should generally be separated by several hours. Follow your doctor's or pharmacist's specific instructions. ## 9. Can Calcium Carbonate cause kidney stones? High calcium intake from supplements may increase kidney-stone risk in some susceptible individuals. Speak with your doctor if you have a history of kidney stones. ## 10. Can I take this with other Vitamin D supplements? You should tell your doctor or pharmacist about all vitamin D products you take. Combining multiple supplements can result in excessive vitamin D intake and potentially high calcium levels. ## 11. Is Calcium Carbonate + Vitamin D3 safe during pregnancy? Calcium and vitamin D are important during pregnancy, but supplementation should be taken at the **recommended dose** and preferably under guidance from a healthcare professional. ## 12. What happens if I take too much Calcium Carbonate? Excessive intake may cause **hypercalcemia**, which can result in nausea, constipation, excessive thirst, frequent urination, weakness, confusion, and potentially kidney problems. ## 13. Can children take Calcium Carbonate + Vitamin D3? Children have different calcium and vitamin D requirements. Use only a product and dose specifically appropriate for the child's age and recommended by a healthcare professional. ## 14. Is Calcium Carbonate the same as Vitamin D3? No. Calcium carbonate is a **source of calcium**, while Vitamin D3 helps the body absorb and utilize calcium and supports normal calcium metabolism. --- # Medical Disclaimer The information provided on this page is for **educational and informational purposes only** and does not replace professional medical advice, diagnosis, or treatment. Calcium and Vitamin D requirements vary according to age, diet, health status, pregnancy status, kidney function, and other medicines being used. Always check the product label for the **elemental calcium content** and consult a qualified healthcare professional before starting supplementation, particularly if you have kidney disease, kidney stones, high calcium levels, or are taking other medicines. Do not exceed the recommended dose without medical advice.