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Ferrex-150

Generic name: iron polysaccharide

Brand names: Ezfe, Ferrex-150, Hematex, NovaFerrum 50, NovaFerrum Pediatric, Nu-Iron 150, Poly Iron, ProFe

Last updated November 2, 2026 0 views
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What is Ferrex-150?

Ferrex-150 is a type of the mineral iron. Iron is essential for various functions in the body, particularly for carrying oxygen in the blood.

Ferrex-150 is used to prevent and treat iron deficiencies and iron deficiency anemia.

Ferrex-150 is not intended for use as a general dietary supplement in individuals with normal iron levels.

Ferrex-150 may also be used for reasons not mentioned in this medication guide.

This section was rewritten for readability and reviewed for meaning.

How should I take Ferrex-150?

Use exactly as directed on the label, or as prescribed by your doctor.

Take Ferrex-150 on an empty stomach for the best results. If you have an upset stomach, take the medicine with food or after a meal.

Measure liquid medicine carefully. Use the dosing syringe provided, or use a medicine dose-measuring device (not a kitchen spoon).

Read and carefully follow any Instructions for Use provided with your medicine. Ask your doctor or pharmacist if you do not understand these instructions.

You will need frequent medical tests.

Do not use Ferrex-150 to treat iron deficiency anemia without your doctor's advice. Every person with anemia should remain under the care of a doctor.

Store at room temperature away from moisture and heat.

Keep this medicine out of the reach of children. An accidental overdose of iron can be fatal to a child.

This section was rewritten for readability and reviewed for meaning.

Warnings

You should not take Ferrex-150 if you have hemochromatosis, hemosiderosis, or hemolytic anemia.

Keep Ferrex-150 away from children. An accidental overdose of iron by a child can be fatal.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

You should not take Ferrex-150 if you have:

  • hemochromatosis;
  • hemosiderosis; or
  • hemolytic anemia.

Do not give this medicine to a child without medical advice.

Tell your doctor if you are pregnant or breastfeeding. Your dose needs may be different during pregnancy or while you are nursing.

This section was rewritten for readability and reviewed for meaning.

Ferrex-150 side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Ferrex-150 may cause serious side effects. Call your doctor right away if you have:

  • bloody or tarry stools; or
  • severe stomach pain or cramps.

Common side effects of Ferrex-150 may include:

  • constipation, diarrhea;
  • nausea, upset stomach;
  • black or dark colored stools; or
  • temporary staining of the teeth.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

This section was rewritten for readability and reviewed for meaning.

What happens if I miss a dose?

Take the medicine as soon as possible, but skip the missed dose if it is nearly time for your next dose. Do not take two doses at once.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of Ferrex-150 can be fatal, especially to a child.

Overdose symptoms may include decreased energy, fever, vomiting, stomach pain, tarry stools, weak pulse, fast heart rate, or seizure (convulsions).

For at least 2 hours before or 2 hours after you take Ferrex-150, avoid:

  • milk or other dairy products;
  • high-fiber foods (such as whole grains, raw vegetables, or bran);
  • coffee, tea;
  • cola, chocolate; or
  • energy drinks, or other sources of caffeine.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect Ferrex-150?

Some medicines can make Ferrex-150 work much less effectively if taken at the same time. If you take any of the following medicines, take your Ferrex-150 dose 2 hours before or 2 hours after you take the other medicine:

  • an antacid;
  • an antibiotic;
  • medicine to treat Parkinson's disease; or
  • thyroid medication.

This list is not complete. Other drugs may affect Ferrex-150, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

This section was rewritten for readability and reviewed for meaning.

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.