Drug Class: High-Potency Vitamin D3 Supplement (Cholecalciferol) | Form: Softgel Capsule | Status: OTC Supplement — DRAP Registered | Pack: 30 Softgels | Manufacturer: ABS Nutritions, Pakistan | Halal Certified
What is ABS Sulvit-D 5000 IU?
Sulvit-D is a high-potency Vitamin D3 supplement by ABS Nutritions providing 5000 IU (125mcg) of Cholecalciferol per softgel — designed for adults with confirmed or suspected significant Vitamin D deficiency. The liquid softgel format ensures superior fat-soluble Vitamin D3 absorption compared to standard tablet formulations. It is particularly suited for individuals with limited sun exposure — including those working indoors, elderly adults, women in full-body covering, and those with naturally lower Vitamin D synthesis. It is Halal certified and suitable for Muslim consumers.
What is Sulvit-D Used For?
- Treatment and correction of significant Vitamin D deficiency (وٹامن ڈی کی کمی)
- Supporting bone strength and preventing osteoporosis (ہڈیوں کی مضبوطی)
- Supporting calcium and phosphorus absorption for healthy bones (کیلشیم جذب کرنا)
- Strengthening immune system function (قوت مدافعت)
- Reducing muscle weakness and fatigue linked to Vitamin D deficiency (عضلاتی کمزوری اور تھکاوٹ)
- Supporting mood and reducing seasonal low mood linked to deficiency
- Maintaining healthy Vitamin D levels in individuals with limited sun exposure
- Supporting recovery after fractures or orthopaedic procedures
How Does Sulvit-D Work?
Cholecalciferol (Vitamin D3) is absorbed in the small intestine — the softgel liquid format enhances absorption by encapsulating the fat-soluble vitamin in an oil base, maximising bioavailability. It is then converted in the liver to 25-hydroxyvitamin D — the storage and measurable form — and subsequently activated in the kidneys to calcitriol — its hormonal active form. Calcitriol regulates intestinal calcium and phosphorus absorption, maintains adequate serum calcium for bone mineralisation, and modulates immune cell activity. At 5000 IU, Sulvit-D provides a meaningful therapeutic correction dose — significantly more effective than standard 400–1000 IU daily supplements for adults with confirmed deficiency — while remaining within a dose range that can be used with appropriate medical monitoring.
Dosage and Administration
| Indication | Dose | Frequency |
|---|---|---|
| Significant Vitamin D deficiency | 1 softgel (5000 IU) | Once daily — under medical supervision |
| Maintenance after correction | 1 softgel (5000 IU) | Once daily or as directed by doctor |
| Prevention in high-risk individuals | 1 softgel (5000 IU) | Once daily with a fatty meal |
⚠️ Take with a meal containing fat — Vitamin D3 is fat-soluble and requires dietary fat for optimal absorption. Swallow softgel whole. At 5000 IU daily, periodic blood level monitoring of Vitamin D and calcium is strongly recommended — particularly with prolonged use beyond 3 months. Always follow your doctor's prescribed duration. Do not combine with other Vitamin D supplements.
Active Ingredients
| Ingredient | Strength per Softgel |
|---|---|
| Cholecalciferol (Vitamin D3) | 5000 IU (125 mcg) |
Who Should NOT Take Sulvit-D 5000 IU?
- Patients with hypercalcaemia — already high blood calcium levels (خون میں کیلشیم کی زیادتی)
- Patients with hypervitaminosis D — already excess Vitamin D levels
- Patients with kidney stones — Vitamin D increases calcium absorption significantly (گردے کی پتھری)
- Patients with sarcoidosis or granulomatous diseases — dangerously heightened sensitivity to Vitamin D
- Patients with severe kidney disease — without nephrologist supervision
- Children — 5000 IU is an adult therapeutic dose; never give to children without paediatric medical calculation
- Pregnant or breastfeeding women — only under specialist medical supervision at this dose
- Do not self-administer without confirming deficiency through a blood test
Side Effects
Common (usually from excessive or prolonged dosing without monitoring):
- Mild nausea or loss of appetite
- Mild constipation or dry mouth
- Headache with very high or prolonged intake
Serious (Stop immediately and seek medical attention if):
- Signs of hypercalcaemia or Vitamin D toxicity — excessive thirst, frequent urination, confusion, severe fatigue, muscle weakness, irregular heartbeat (یہ طبی ہنگامی صورتحال ہے)
- Kidney pain or significantly reduced urine output
- Severe nausea, vomiting, or significant loss of appetite with prolonged daily use
Drug Interactions
| Medicine / Substance | Possible Interaction |
|---|---|
| Thiazide diuretics (e.g., Hydrochlorothiazide) | Increase calcium reabsorption — combined with 5000 IU D3 significantly raises hypercalcaemia risk |
| Digoxin (heart medicine) | Hypercalcaemia from excess Vitamin D increases Digoxin toxicity risk — monitor closely |
| Calcium supplements | Combined use increases risk of hypercalcaemia — monitor calcium levels regularly |
| Cholestyramine / Orlistat | Reduce fat-soluble vitamin absorption — Vitamin D3 absorption significantly reduced |
| Anticonvulsants (e.g., Phenytoin, Carbamazepine) | Accelerate Vitamin D breakdown — monitor D3 levels and adjust dose accordingly |
| Other Vitamin D supplements | Serious toxicity risk — never combine with any additional D3 source |
| Magnesium supplements | Vitamin D and Magnesium are interdependent — Magnesium deficiency impairs D3 activation; beneficial combination when Magnesium is also deficient |
Storage Instructions
- Store below 25°C in a cool, dry place
- Protect from direct sunlight and heat
- Do not freeze
- Keep in original packaging until use
- Keep out of reach of children (بچوں کی پہنچ سے دور رکھیں)
- Do not use after the expiry date on the pack
Frequently Asked Questions (FAQs)
Q: How is Sulvit-D 5000 IU different from standard Vitamin D supplements?
Standard daily maintenance supplements provide 400–1000 IU — suitable for prevention in healthy adults. Sulvit-D at 5000 IU is a therapeutic correction dose for adults with confirmed significant deficiency — it restores depleted Vitamin D stores substantially faster than low-dose supplements and is particularly effective for individuals with persistently low levels despite standard supplementation.
Q: Do I need a blood test before starting Sulvit-D 5000 IU?
A baseline blood test measuring 25-hydroxyvitamin D levels is strongly recommended before starting 5000 IU daily. This confirms the severity of deficiency, allows your doctor to set an appropriate treatment duration, and provides a baseline for monitoring improvement and avoiding toxicity with prolonged use.
Q: How long should Sulvit-D 5000 IU be taken?
Duration is determined by your doctor based on serial blood test results. Most deficiency correction protocols involve 8 to 12 weeks of high-dose supplementation followed by a reassessment — after which the dose is typically reduced to a maintenance level of 400–2000 IU daily. Never continue 5000 IU indefinitely without monitoring.
Q: Why is the softgel format better for Vitamin D3 absorption?
Vitamin D3 is fat-soluble — it requires dietary fat to be absorbed efficiently. The liquid softgel encapsulates Vitamin D3 in an oil base, pre-dissolving it in a fat environment and ensuring significantly higher absorption than dry powder tablets — particularly beneficial for elderly patients or those with fat malabsorption issues.
Medical Disclaimer: This product description is for informational purposes only and does not replace professional medical advice. At 5000 IU daily, Sulvit-D carries a real risk of Vitamin D toxicity if taken without appropriate monitoring. Always confirm deficiency with a blood test and consult a qualified doctor before starting high-dose Vitamin D supplementation. Never self-administer without medical oversight.