A-Cal DX Tablet 500 mg+400 IU is a balanced nutritional supplement containing Elemental Calcium and Vitamin D3 (Cholecalciferol). This advanced formulation is designed to support bone strength, improve calcium absorption, and maintain optimal calcium balance in the body. The presence of a higher strength of vitamin D3 enhances calcium utilization, making A-Cal DX particularly beneficial for individuals with increased vitamin D requirements.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

A-Cal DX Tablet is indicated for the prevention and treatment of calcium and vitamin D deficiency and related conditions, including:

• Calcium deficiency due to poor dietary intake

• Vitamin D deficiency

• Osteoporosis, including postmenopausal and age-related osteoporosis

• Osteomalacia and rickets

• Increased calcium and vitamin D requirements during pregnancy and lactation

• Bone health maintenance in elderly patients

• Adjunctive therapy during fracture healing

• Prevention of bone loss associated with long-term corticosteroid use

Regular supplementation helps maintain bone mineral density and reduces the risk of fractures.

Therapeutic Class

Calcium and vitamin D preparations

Pharmacology

Calcium is an essential mineral required for bone mineralization, neuromuscular transmission, muscle contraction, enzyme activation, and blood coagulation. Approximately 99% of calcium in the body is stored in bones and teeth, providing mechanical strength and structural integrity.

Vitamin D3 plays a crucial role in calcium and phosphate homeostasis. It enhances intestinal absorption of calcium, reduces renal calcium excretion, and supports proper bone remodeling. Inadequate vitamin D levels impair calcium absorption, leading to secondary hyperparathyroidism and increased bone resorption. The combination of elemental calcium with vitamin D3 ensures efficient absorption and optimal utilization of calcium.

Mode of Action

Elemental calcium replenishes and maintains adequate calcium levels necessary for healthy bones, teeth, muscles, and nerves. Vitamin D3 increases the bioavailability of calcium by promoting its absorption from the gastrointestinal tract and facilitating bone mineralization. Together, they help prevent hypocalcemia, improve bone density, and support overall musculoskeletal health.

Dosage and Administration

Dosage depends on age, nutritional status, and clinical requirements:

• Adults: One tablet once or twice daily, or as directed by a physician

• Pregnancy and lactation: As prescribed by a healthcare professional

• Elderly patients: Dose adjusted according to calcium and vitamin D needs

A-Cal DX Tablet should be taken with meals to enhance absorption. Tablets should be swallowed with sufficient water.

Drug Interactions

Calcium may reduce the absorption of tetracyclines, quinolones, bisphosphonates, and iron preparations. Vitamin D3 may interact with thiazide diuretics, increasing the risk of hypercalcemia. A time interval of at least 2 hours is recommended between A-Cal DX and interacting medications.

Contraindications

A-Cal DX Tablet is contraindicated in patients with:

• Hypercalcemia or hypervitaminosis D

• Severe renal impairment

• Nephrolithiasis (kidney stones)

• Hyperparathyroidism

Side Effects

A-Cal DX Tablet is generally well tolerated. Some patients may experience mild gastrointestinal effects such as constipation, nausea, bloating, or abdominal discomfort, particularly with higher doses.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Pregnancy and Lactation

A-Cal DX Tablet is safe for use during pregnancy and lactation when taken at recommended doses. Adequate calcium and vitamin D intake is essential for fetal bone development and maternal skeletal health.

Storage Conditions

Store in a cool, dry place below 30°C. Protect from light and moisture. Keep out of reach of children.