Iron Dextran
Generic Name: iron dextran
Brand Names:
Infed
11 DESCRIPTION INFeD (iron dextran injection USP) is an iron replacement product provided as a dark brown, slightly viscous sterile liquid complex of ferric hydroxide and dextran for intravenous or intramuscular use. Each mL contains the equivalent of 50 mg of elemental iron (as an iron dextran complex), approximately 0.9% sodium chloride, in water for injection. Sodium hydroxide and/or hydrochloric acid may have been used to adjust pH. The pH of the solution is between 4.5 to 7.0.
Overview
11 DESCRIPTION INFeD (iron dextran injection USP) is an iron replacement product provided as a dark brown, slightly viscous sterile liquid complex of ferric hydroxide and dextran for intravenous or intramuscular use. Each mL contains the equivalent of 50 mg of elemental iron (as an iron dextran complex), approximately 0.9% sodium chloride, in water for injection. Sodium hydroxide and/or hydrochloric acid may have been used to adjust pH. The pH of the solution is between 4.5 to 7.0.
Uses
1 INDICATIONS AND USAGE INFeD is indicated for treatment of adult and pediatric patients of age 4 months and older with documented iron deficiency who have intolerance to oral iron or have had an unsatisfactory response to oral iron. INFeD, an iron replacement product, is indicated for treatment of adult and pediatric patients of age 4 months and older with documented iron deficiency who have intolerance to oral iron or an unsatisfactory response to oral iron. (1)
Dosage
2 DOSAGE AND ADMINISTRATION 2.1 Important Pre-Treatment Information Discontinue administration of any iron-containing products prior to administration of INFeD. Assess baseline hematologic (hemoglobin and hematocrit) and iron storage parameters (serum iron, total iron binding capacity, and percent saturation of transferrin) to monitor response to therapy. Administer a test dose of INFeD prior to administration of therapeutic dose [see Dosage and Administration (2.4)]. 2.2 Recommended Dosage for Iron Deficiency Anemia Calculate the INFeD dose based upon Table 1 and formulas below. Continue INFeD until hemoglobin is within the normal range and iron stores are replete. Administer daily doses of no more than 2 mL of INFeD until the total required dose is administered.
Side Effects
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Hypersensitivity Reactions [see Warnings and Precautions (5.1)] Delayed Reactions [see Warnings and Precautions (5.2)] Increased Risk of Toxicity in Patients with Underlying Conditions [see Warnings and Precautions (5.3)] Iron Overload [see Warnings and Precautions (5.4)] Fetal bradycardia [see Use in Specific Populations (8.1)] The following adverse reactions associated with the use of INFeD were identified in clinical studies or postmarketing reports. Because some of these reactions were reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
Interactions
7 DRUG INTERACTIONS 7.1 Drug/Laboratory Test Interactions Drug interactions involving INFeD have not been studied. Concomitant use of angiotensin-converting enzyme inhibitor drugs may increase the risk for anaphylactic-type reactions to an iron dextran product. Large doses of iron dextran (5 mL or more) have been reported to give a brown color to serum from a blood sample drawn 4 hours after administration. INFeD may cause falsely elevated values of serum bilirubin and falsely decreased values of serum calcium. Serum iron determinations (especially by colorimetric assays) may not be meaningful for 3 weeks following the administration of INFeD.
Warnings
5 WARNINGS AND PRECAUTIONS 5.1 Hypersensitivity Reactions Serious hypersensitivity reactions, including anaphylactic-type reactions, some of which have been life-threatening and fatal, have been reported following the parenteral administration of iron dextran products, including INFeD. Such reactions have been generally characterized by sudden onset of respiratory difficulty and/or cardiovascular collapse. Fatal reactions have been reported following the test dose of iron dextran and have also occurred in situations where the test dose was tolerated. Administer only in a setting where resuscitation equipment and medications are available. Administer a test dose of INFeD prior to the first therapeutic dose [see Dosage and Administration (2.4)]. 4 CONTRAINDICATIONS INFeD is contraindicated in patients who have demonstrated a previous hypersensitivity to iron dextran [see Warnings and Precautions (5.1)]. Known hypersensitivity to INFeD (4)
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING 16.1 How Supplied INFeD (iron dextran injection USP) containing 50 mg of elemental iron per mL, is available as a dark brown, slightly viscous, sterile solution in 2 mL single-dose amber vials in cartons of 10 (NDC 0023-6082-10).
Frequently Asked Questions
What is Iron Dextran used for?▼
1 INDICATIONS AND USAGE INFeD is indicated for treatment of adult and pediatric patients of age 4 months and older with documented iron deficiency who have intolerance to oral iron or have had an unsatisfactory response to oral iron. INFeD, an iron replacement product, is indicated for treatment of adult and pediatric patients of age 4 months and older with documented iron deficiency who have intolerance to oral iron or an unsatisfactory response to oral iron. (1)
What are the side effects of Iron Dextran?▼
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Hypersensitivity Reactions [see Warnings and Precautions (5.1)] Delayed Reactions [see Warnings and Precautions (5.2)] Increased Risk of Toxicity in Patients with Underlying Conditions [see Warnings and Precautions (5.3)] Iron Overload [see Warnings and Precautions (5.4)] Fetal bradycardia [see Use in Specific Populations (8.1)] The following adverse reactions associated with the use of INFeD were identified in clinical studies or postmarketing reports. Because some of these reactions were reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
What are the important warnings for Iron Dextran?▼
5 WARNINGS AND PRECAUTIONS 5.1 Hypersensitivity Reactions Serious hypersensitivity reactions, including anaphylactic-type reactions, some of which have been life-threatening and fatal, have been reported following the parenteral administration of iron dextran products, including INFeD. Such reactions have been generally characterized by sudden onset of respiratory difficulty and/or cardiovascular collapse. Fatal reactions have been reported following the test dose of iron dextran and have also occurred in situations where the test dose was tolerated. Administer only in a setting where resuscitation equipment and medications are available. Administer a test dose of INFeD prior to the first therapeutic dose [see Dosage and Administration (2.4)]. 4 CONTRAINDICATIONS INFeD is contraindicated in patients who have demonstrated a previous hypersensitivity to iron dextran [see Warnings and Precautions (5.1)]. Known hypersensitivity to INFeD (4)
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.