About vitamin b complex
Water-soluble B-vitamin supplement
Used for
- Prevention or treatment of B-vitamin deficiencies
- Supplementation when dietary intake or absorption is inadequate
Usual adult dose
Follow the product label; doses vary by formulation and reason for use.
Common side effects
- Stomach upset
- Bright-yellow urine
Important warnings
- Formulations and vitamin amounts vary; check the ingredient list.
- Large, prolonged doses of vitamin B6 can cause nerve damage.
Pregnancy
Use only as needed to meet recommended vitamin requirements; avoid excessive doses.
Breastfeeding
Generally compatible at recommended amounts; avoid excessive doses.
Interactions
- Levodopa without carbidopa: vitamin B6 may reduce its effect.
- Some medicines, including isoniazid, can affect vitamin B6 status.
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 It may be incomplete or out of date.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.