Vitamin (Vitamin D supplement)
Last reviewed June 2026
Who is this for?
Cholecalciferol is Vitamin D3, a natural vitamin that helps your body absorb calcium and phosphorus from your food so your bones and teeth stay strong.
Binds to vitamin D receptors in intestinal epithelial cells and osteoblasts, promoting calcium and phosphate absorption in the small intestine and enhancing bone mineralization through increased serum calcium and phosphate levels.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Is Cholecalciferol safe to take with another drug?
Check with multiple drugs →Explore this drug
For adults with Vitamin D deficiency, a common dose is 1,000 to 5,000 IU daily, but your doctor may prescribe higher doses depending on your blood levels. Take it with a meal that contains some fat or oil — for example with rice and stew — because Vitamin D absorbs better with fat. Available in Nigeria as Pharmasolutions Vitamin D Syrup (5,000 IU per 5 mL) and in tablet or capsule forms.
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, just skip the missed one and continue your normal schedule. Do not take a double dose to make up for the one you missed.
If you are taking heart drugs like digoxin, Vitamin D can increase the risk of dangerous side effects — tell your doctor. Thiazide water tablets (diuretics) used for high blood pressure can cause calcium levels to go too high when combined with Vitamin D. Antacids containing magnesium or aluminium can also interact, so space them apart.
Check your specific combination
Is it safe to take Cholecalciferol with your other drugs?
Vitamin D is generally safe during pregnancy and breastfeeding at recommended doses, but consult your doctor before taking it, especially at higher doses.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in a car or near a window. Keep the bottle tightly closed to protect from humidity. Always keep it out of reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
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Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.
Dispensing Cholecalciferol?
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