About thiamine
Vitamin B1 supplement
Used for
- Treats or prevents thiamine deficiency
- Supports treatment of thiamine-related nerve problems
Usual adult dose
For deficiency, commonly 50–100 mg by mouth daily; dose and duration depend on the cause.
Usual dose in children
Dose depends on age and condition; clinician-directed dosing is needed.
Common side effects
- Nausea or stomach discomfort
- Itching or rash
- Rare allergic reaction
Important warnings
- Severe deficiency may need urgent treatment and injectable thiamine.
- Seek urgent care for breathing difficulty or facial swelling.
- A varied diet usually provides enough thiamine.
Pregnancy
Thiamine is generally considered safe in pregnancy at recommended doses; use higher doses only under medical guidance.
Breastfeeding
Thiamine is compatible with breastfeeding at recommended doses.
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 It may be incomplete or out of date.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.