Vitamin D capsule (SG indrop D)
- Dr Taha and Dr Ikhlaq
- Mar 14
- 2 min read
Updated: May 9

Generic:
Cholecalciferol (Vitamin D3)
Manufacturer:
Neutropharma pvt limited
Therapeutic class:
Nutritional supplement
Pharmacological class:
Bone resorption inhibitor and vitamin D3 agonist
Storage:
Store below 25 degrees Celsius
Prescription drug?
OTC/prescription
Avaiable dosage forms for sg indrop D capsule:
Sg indrop D capsule 5,000 IU, comes in a box of 30 softgel capsules.
Sg indrop D capsule 2,00,000 IU, comes in a box of one softgel capsule.

Pharmacology (Mechanism of action):
Stimulates calcium resorption at renal tubule.
Stimulates calcium and phosphate absorption from the small intestine.
Stimulates secretion of calcium into blood from bones.
Pregnancy/lactation:
Accepted but only for the recommended dose, a higher dose than recommended is not accepted.
Indications and dosages
Adults
Osteoporosis
Prophylaxis and treatment:
For >50 yrs: 800-1000 IV PO OD with calcium supplements.
Hypothyroidism:
50,000-2,00,000 IU OD PO with calcium supplemets.
Vitamin D resistant rickets:
12,000-5,00,000 IU PO OD
Familial hypophosphatemia
10,000-50,000 PO OD
RDA for adults:
19-70 yrs: 600 IU PO OD.
Pregnancy/lactation: 600 IU PO OD.
Paeds
Vitamin D resistant rickets:
12,000-5,00,000 IU PO OD
Familial hypophosphatemia:
4,00,000-80,000 PO OD with phosphate supplement.
RDA for paeds:
0-12yrs: 400 IU OD IV
1-18yr: 600 IU OD PO
Geriatrics:
RDA:
>70yrs: 800 IU PO OD.
<70yrs: 600 IU PO OD.

Interactions:
Serious:
Pexidartinib
Pretomanib
Aluminium hydroxide
calcium acetate
calcium gluconate
calcium carbonate
digoxin
indapamide
magnesium citrate
phenobarbital
phenytoin
sucralfate
primidone

Adverse Effects:
Asthma
confusion
headache
constipation
dry mouth
hyperglycemia
lethargy
metallic taste
muscle/bone pain
nausea/vomiting
sluggishness
Counselling points:
Don't give vitamin/mineral supplements and antacids with sg indrop D.
Monitor your calcium level while using this medicine.
Contra-indications:
Allergy to cholecalciferol/any component of the medicine.
High calcium level
Hyperparathyroidism
kidney disorder
Histoplasmosis
Granulomatous disorder
Lymphomas
Congenital disorder
Dysregulated vitamin D3 metabolism
Great 👍🏼