Drug Class: High-Dose Vitamin D3 Supplement (Cholecalciferol) | Form: Oral Liquid Shot (25ml) | Status: OTC — DRAP Registered | Pack: Single 25ml Shot | Manufacturer: Fablous Pharma
What is Dora-Vit Vitamin D3 Oral Shot?
Dora-Vit is a high-dose Vitamin D3 oral shot by Fablous Pharma containing 200,000 IU of Cholecalciferol in a single 25ml dose. It is designed for rapid correction of severe Vitamin D deficiency under medical supervision. At this dose, it is typically taken as a single loading dose or at intervals prescribed by a doctor — not as a daily supplement.
What is Dora-Vit D3 Used For?
- Treatment of severe Vitamin D deficiency (وٹامن ڈی کی شدید کمی)
- Prevention and treatment of rickets in children (سوکھا روگ)
- Prevention and treatment of osteomalacia — soft bones in adults (ہڈیوں کا نرم ہونا)
- Supporting bone strength and reducing fracture risk (ہڈیوں کی مضبوطی)
- Supporting calcium and phosphate absorption
- Boosting immune system function (قوت مدافعت)
- Supporting muscle strength and reducing muscle weakness (عضلاتی کمزوری)
- Seasonal deficiency correction in low-sunlight environments
How Does Dora-Vit D3 Work?
Cholecalciferol (Vitamin D3) is converted in the liver and kidneys into its active form, which regulates calcium and phosphate absorption in the gut. This is essential for maintaining strong bones, healthy teeth, and normal muscle function. Vitamin D3 also plays an important role in immune system regulation and reducing inflammation. A single 200,000 IU loading dose rapidly replenishes depleted Vitamin D stores in the body, restoring levels faster than low-dose daily supplements.
Dosage and Administration
| Indication | Dose | Frequency |
|---|---|---|
| Severe Vitamin D deficiency (loading) | 1 shot (200,000 IU) | Single dose or as prescribed |
| Deficiency correction under supervision | 1 shot (200,000 IU) | Every 2–3 months as directed |
⚠️ This is a high-dose supplement. Always take exactly as prescribed by your doctor. Do not self-administer repeated doses without medical supervision and blood level monitoring. Shake well before use.
Active Ingredients
| Ingredient | Strength per Shot (25ml) |
|---|---|
| Cholecalciferol (Vitamin D3) | 200,000 IU |
Who Should NOT Take Dora-Vit D3?
- Patients with hypercalcaemia — high calcium levels in blood (خون میں کیلشیم کی زیادتی)
- Patients with hypervitaminosis D — already excess Vitamin D levels
- Patients with kidney stones (گردے کی پتھری) — high Vitamin D increases calcium absorption
- Patients with sarcoidosis or other granulomatous diseases — increased sensitivity to Vitamin D
- Patients with severe kidney disease — without specialist supervision
- Children — high-dose adult formulations must never be given to children without paediatric dose calculation by a doctor
- Pregnant or breastfeeding women — only under medical supervision
Side Effects
Common (usually from excessive dosing):
- Nausea, vomiting, or loss of appetite
- Constipation or dry mouth
- Fatigue or headache
Serious (Stop and seek medical attention immediately if):
- Signs of Vitamin D toxicity / hypercalcaemia — confusion, excessive thirst, frequent urination, weakness, irregular heartbeat (یہ طبی ہنگامی صورتحال ہے)
- Kidney pain or reduced urine output
- Severe nausea, vomiting, or abdominal pain after dosing
Drug Interactions
| Medicine / Substance | Possible Interaction |
|---|---|
| Thiazide diuretics (e.g., Hydrochlorothiazide) | Increases risk of hypercalcaemia — monitor calcium levels closely |
| Digoxin (heart medicine) | Hypercalcaemia from excess Vitamin D increases Digoxin toxicity risk |
| Calcium supplements | Combined use increases risk of excessively high blood calcium — monitor levels |
| Cholestyramine / Orlistat | Reduces Vitamin D absorption — separate doses and monitor levels |
| Anticonvulsants (e.g., Phenytoin, Carbamazepine) | May accelerate Vitamin D breakdown — higher doses may be needed under supervision |
Storage Instructions
- Store below 25°C in a cool, dry place
- Protect from direct sunlight and heat
- Do not freeze
- Keep sealed until ready to use
- Keep out of reach of children (بچوں کی پہنچ سے دور رکھیں)
- Do not use after the expiry date on the packaging
Frequently Asked Questions (FAQs)
Q: Can I take Dora-Vit D3 200,000 IU on my own without a doctor's advice?
No, at 200,000 IU this is a therapeutic loading dose, not a daily supplement. It must only be taken under medical supervision with blood level monitoring to avoid Vitamin D toxicity.
Q: How quickly will my Vitamin D levels improve after one shot?
Blood Vitamin D levels typically rise significantly within 1 to 2 weeks of a 200,000 IU loading dose. Your doctor will recheck levels after an appropriate interval to decide if further doses are needed.
Q: How is Dora-Vit different from regular Vitamin D supplements?
Regular daily Vitamin D supplements contain 400–2000 IU per dose for maintenance. Dora-Vit at 200,000 IU is a single loading dose for rapid correction of severe deficiency — a completely different clinical purpose.
Q: Can Dora-Vit be given to children?
The 200,000 IU adult formulation must never be given to children without a paediatrician calculating a safe, weight-appropriate dose. Children require significantly lower doses than adults.
Medical Disclaimer: This product description is for informational purposes only and does not replace professional medical advice. High-dose Vitamin D supplementation carries a real risk of toxicity if taken without medical supervision. Always consult a qualified doctor before use and have your Vitamin D blood levels checked regularly.