Vitamin C and acidic foods increase iron absorption.Antacids, H2 blockers, and proton pump inhibitors decrease iron absorption do not use within 1 to 2 hours of iron administration.Supplements containing calcium, zinc, manganese, or copper decrease iron absorption.Coffee, tea, milk, cereal, dietary fiber, and phosphate containing carbonated drinks decrease iron absorption.

Iron supplementation is routinely provided to peritoneal dialysis and hemodialysis patients for prevention or treatment of anemia associated with chronic renal failure. In case of accidental overdose, call a doctor or poison center immediately.Ĭonsult WARNINGS section for additional precautions.Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6.Pregnancy: 300 to 600 mg FeSO4 (60 to 120 mg/day elemental) Precautions Maximum dose: 225 mg FeSO4 (45 mg/day elemental) Vitamin supplementation/Prevention of anemia:ġ4 to 18 years: Pregnancy: 115 to 135 mg/day ferrous sulfate (FeSO4) (23 to 27 mg/day elemental iron)ġ4 to 18 years: Lactation: 35 to 50 mg/day FeSO4 (7 to 10 mg/day elemental)ġ9 to 50 years: Pregnancy: 110 to 135 mg/day FeSO4 (22 to 27 mg/day elemental)ġ9 to 50 years: Lactation: 32.5 to 45 mg/day FeSO4 (6.5 to 9 mg/day elemental) No adjustment recommended Dose Adjustments No adjustment recommended Liver Dose Adjustments Tablets (325 mg FeSO4, 65 mg elemental iron)ġ2 years and older: 1 tablet orally once a day Renal Dose Adjustments Preterm infant (less than 37 weeks gestation), 0 to 12 months: 10 mg/kg/day ferrous sulfate (FeSO4) (2 mg/kg/day elemental iron)Ġ to 6 months: 1 to 1.35 mg/day FeSO4 (0.2 to 0.27 mg/day elemental)ħ to 12 months: 35 to 55 mg/day FeSO4 (7 to 11 mg/day elemental)ġ to 3 years: 20 to 45 mg/day FeSO4 (4 to 9 mg/day elemental)Ĥ to 8 years: 20 to 50 mg/day FeSO4 (4 to 10 mg/day elemental)ĩ to 13 years: 30 to 40 mg/day FeSO4 (6 to 8 mg/day elemental)ġ4 to 18 years: 40 to 75 mg/day FeSO4 (8 to 15 mg/day elemental) Usual Pediatric Dose for Vitamin/Mineral Supplementation Initial dose: 30 to 90 mg/day ferrous sulfate (FeSO4) (6 to 18 mg/day elemental iron) orally, in divided doses (1 to 3 times daily)ĥ1 and over: 25 to 40 mg/day FeSO4 (5 to 8 mg/day elemental) orally, in divided doses (1 to 3 times daily) Usual Pediatric Dose for Iron Deficiency AnemiaĠ to 5 years: 15 to 30 mg/kg/day ferrous sulfate (FeSO4) (3 to 6 mg/kg/day elemental iron)ĥ to 12 years: 300 mg FeSO4 (60 mg/day elemental)ġ2-18 years male: Two 300 mg FeSO4 (60 mg elemental) tablets orally dailyġ2-18 years female: 300 to 600 mg/day FeSO4 (60 to 120 mg/day elemental) Usual Adult Dose for Vitamin/Mineral Supplementation

Smaller daily doses may be better tolerated.

If goals are not met with oral iron after 1 to 3 months, consider IV iron supplementation.

Initial dose: 1000 mg/day ferrous sulfate (200 mg/day elemental iron) orally in divided doses (1 to 3 times daily) Usual Adult Dose for Anemia Associated with Chronic Renal Failure Give in divided doses (1 to 3 times daily).Initial dose: 600 mg/day ferrous sulfate (120 mg/day elemental iron) for 3 months Usual Adult Dose for Iron Deficiency Anemia Anemia Associated with Chronic Renal Failure.

Liquid iron for kids