About b complex + ascorbic acid
B vitamins and vitamin C supplement
Used for
- Prevention or treatment of vitamin C and B-vitamin deficiency
- Nutritional supplementation when dietary intake is inadequate
Usual adult dose
Follow the product label; commonly one tablet daily.
Common side effects
- Stomach upset or nausea
- Diarrhea
- Bright yellow urine
Important warnings
- High doses of vitamin C may increase kidney-stone risk in susceptible people.
- Vitamin C can affect some laboratory test results.
- Supplements do not replace a balanced diet.
Pregnancy
B vitamins and vitamin C are needed during pregnancy; use a pregnancy-appropriate supplement and avoid excessive doses.
Breastfeeding
Generally compatible at recommended amounts; avoid excessive doses.
Interactions
- Vitamin C may increase aluminum absorption from some antacids.
- Vitamin C can affect warfarin monitoring in some people.
- Large vitamin C doses may interact with certain cancer treatments.
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 It may be incomplete or out of date.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.