About folic acid + iron
Iron and folic acid supplement
Used for
- Prevention or treatment of iron deficiency
- Folic acid supplementation when dietary intake is inadequate
Usual adult dose
Doses depend on the amount of elemental iron needed; follow the product label or clinician’s instructions.
Usual dose in children
Doses depend on the child’s age, weight, and iron need; use only as directed by a clinician.
Common side effects
- Nausea or stomach discomfort
- Constipation or diarrhea
- Dark stools
- Teeth staining from liquid iron
Important warnings
- Keep out of children’s reach; iron overdose can be fatal.
- Iron may be unsuitable with iron overload disorders.
- Liquid iron can stain teeth; dilute or rinse as directed.
- Anemia may have causes other than iron or folate deficiency.
Pregnancy
Iron and folic acid are commonly used during pregnancy when indicated; dose depends on individual needs.
Breastfeeding
Generally compatible with breastfeeding when used at recommended doses.
Interactions
- Iron reduces absorption of levothyroxine, tetracycline, and quinolone antibiotics.
- Antacids, calcium, tea, and coffee can reduce iron absorption.
- Folic acid can interact with some antiseizure medicines and methotrexate.
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 It may be incomplete or out of date.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.