About cholecalciferol
Vitamin D3 supplement
Used for
- Prevention and treatment of vitamin D deficiency
- Supports calcium absorption and bone health
Usual adult dose
Often 600–800 IU once daily for routine supplementation; deficiency treatment is individualized.
Usual dose in children
Often 400 IU daily for infants; 600 IU daily for children, depending on age and guidance.
Common side effects
- Usually well tolerated at recommended doses
- Excess can cause nausea, constipation, weakness, or increased thirst
Important warnings
- Excessive intake can raise blood calcium and harm the kidneys.
- Dose may need adjustment with kidney disease or high calcium levels.
- Check the dropper instructions; concentrations vary between products.
Pregnancy
Vitamin D is used during pregnancy; recommended intake is generally 600 IU daily. Avoid excessive doses.
Breastfeeding
Vitamin D is compatible with breastfeeding; routine maternal intake may not provide enough for the infant.
Interactions
- Thiazide diuretics may increase risk of high blood calcium.
- Orlistat and bile-acid binders can reduce vitamin D absorption.
- Some seizure medicines and corticosteroids can reduce vitamin D levels.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.