Oystercal
Oystercal is an over-the-counter calcium supplement derived from oyster shells, often combined with Vitamin D3 to facilitate optimal calcium absorption in the gut. It is primarily used to maintain bone density and prevent bone-related disorders like osteoporosis, especially in individuals with insufficient dietary calcium intake.
Dosage by Body Weight
For adults, typically 1 tablet taken 1 to 2 times daily with food to enhance absorption, or as directed by a physician. Drink a full glass of water with each dose.
- Body Weight
- Below 5 kg
- Dose
- Not recommended
- Frequency
- Do not administer
- Tracking Notes
- Oystercal tablets are formulated for adults. Infant calcium supplementation must be strictly supervised by a pediatrician using specific liquid formulations.
- Body Weight
- 5-7 kg
- Dose
- Not recommended
- Frequency
- Do not administer
- Tracking Notes
- Adult tablets pose a choking hazard and provide excessively high doses of calcium for this weight range.
- Body Weight
- 8-10 kg
- Dose
- Not recommended
- Frequency
- Do not administer
- Tracking Notes
- Consult a pediatrician for age-appropriate pediatric calcium and Vitamin D drops or syrups.
- Body Weight
- 11-15 kg
- Dose
- Not recommended
- Frequency
- Do not administer
- Tracking Notes
- Do not use adult formulations. Pediatric calcium requirements should be met through diet or specific pediatric supplements under medical guidance.
- Body Weight
- 16-20 kg
- Dose
- Not recommended
- Frequency
- Do not administer
- Tracking Notes
- Ensure calcium needs are met via diet or child-friendly chewable vitamins as prescribed by a pediatrician.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not recommended | Do not administer | Oystercal tablets are formulated for adults. Infant calcium supplementation must be strictly supervised by a pediatrician using specific liquid formulations. |
| 5-7 kg | Not recommended | Do not administer | Adult tablets pose a choking hazard and provide excessively high doses of calcium for this weight range. |
| 8-10 kg | Not recommended | Do not administer | Consult a pediatrician for age-appropriate pediatric calcium and Vitamin D drops or syrups. |
| 11-15 kg | Not recommended | Do not administer | Do not use adult formulations. Pediatric calcium requirements should be met through diet or specific pediatric supplements under medical guidance. |
| 16-20 kg | Not recommended | Do not administer | Ensure calcium needs are met via diet or child-friendly chewable vitamins as prescribed by a pediatrician. |
Formulation
Purpose
Used as a dietary supplement to prevent or treat calcium deficiency, osteoporosis, osteomalacia, and to support bone and dental health.
Generic Name
Calcium Carbonate (from Oyster Shell) with Vitamin D3 (Cholecalciferol)Scheduled Drug
No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.