About ascorbic acid + vitamin a
Vitamins A and C
Used for
- Prevention or treatment of vitamin A or C deficiency
Usual adult dose
Depends on age, diet, and the reason for use; follow product instructions.
Usual dose in children
Depends on age and nutritional needs; follow product instructions.
Common side effects
- Nausea or stomach upset
- Diarrhea
- High vitamin A intake can cause headache or blurred vision
Important warnings
- Excess vitamin A can damage the liver and cause birth defects.
- Avoid combining with other vitamin A supplements unless advised by a clinician.
- Long-term high-dose vitamin C may increase kidney stone risk.
Pregnancy
Excess vitamin A can harm an unborn baby; use only under medical guidance.
Breastfeeding
Use recommended amounts; excessive vitamin A may be harmful.
Interactions
- Vitamin A may interact with retinoid medicines, including isotretinoin.
- Vitamin C can affect some laboratory test results.
- Vitamin C may increase iron absorption.
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 It may be incomplete or out of date.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.