Ostocal DX: Calcium Carbonate and Vitamin D3 Supplement

Ostocal DX is a preparation containing Calcium Carbonate and Vitamin D3 (Cholecalciferol). It is primarily used for the treatment and prevention of various bone and mineral disorders, as well as a routine supplement in specific conditions. It belongs to the therapeutic class of Specific mineral & vitamin combined preparations.

How Ostocal DX Works (Pharmacology)

Ostocal DX combines two essential components for bone health:

• Calcium: Calcium is vital for numerous normal bodily functions, especially the formation and maintenance of strong bones.
• Vitamin D3 (Cholecalciferol): Vitamin D3 plays a crucial role in enhancing the absorption of calcium from the gut and its reabsorption in the kidneys. It also stimulates bone formation.

Clinical studies show that the combination of Calcium and Vitamin D3 effectively aids in bone growth and in the prevention of osteoporosis and bone fractures.

Key Indications & Benefits

Ostocal DX is indicated for:

• Treatment of osteoporosis, osteomalacia, rickets, tetany, and in parathyroid disease.
• Ensuring adequate dietary calcium intake in conditions such as:
  • Pregnancy & lactation
  • Osteogenesis and tooth formation (as an adjunct to definite treatment)
  • Therapy with anti-seizure medications
• Routine supplement and phosphate binder in chronic renal failure.

Dosage & Administration

Ostocal DX is best taken with or just after a meal to improve absorption. Always consult a registered physician for medication use.

• Calcium 500 mg and Vitamin D3 200 IU Tablet: 2 tablets daily or 1 tablet twice daily.
• Calcium 500 mg and Vitamin D3 400 IU Tablet: 1 tablet twice daily.

Important Considerations & Warnings

It is crucial to discuss your full medical history with your doctor before taking Ostocal DX.

Contraindications:

• Hypercalcaemia (high blood calcium levels)
• Hyperthyroidism
• Renal calculi (kidney stones) & nephrolithiasis (condition of forming kidney stones)
• Zollinger-Ellison Syndrome

Side Effects:

• Generally well tolerated.
• If experienced, inform physician: nausea, vomiting, stomach cramps, dry mouth, increased thirst, increased urination.
• Constipation may occur.

Pregnancy & Lactation:

• This combination should be used as directed by a physician during pregnancy or while breastfeeding.

Precautions & Warnings:

• If there is any pre-existing heart disease or kidney disease, precautions should be taken.

Drug Interactions:

Possible interactions with:

• Calcium, aluminum, or magnesium containing antacids
• Other calcium supplements
• Calcitriol & other vitamin D3 supplements
• Digoxin
• Tetracycline, doxycycline, minocycline, or oxytetracycline

Overdose Effects

Symptoms of overdosage may include:

• Nausea and vomiting
• Severe drowsiness
• Dry mouth
• Loss of appetite
• Metallic taste
• Stomach cramps
• Diarrhea
• Headache
• Constipation

Storage Conditions

Keep in a dry place away from light and heat. Keep out of the reach of children.