Description

Description

Ferinject is an intravenous iron replacement injection formulated with Ferric Carboxymaltose, a colloidal iron complex designed to deliver usable iron directly into the bloodstream. It works by supplying iron to the body’s transport and storage proteins, transferrin and ferritin, helping to correct iron deficiency more rapidly than oral iron supplements in cases where oral iron is not effective, not tolerated, or where a faster correction of iron levels is needed. Each 10ml vial contains a concentrated dose of iron, intended for administration by a trained healthcare professional in a clinical setting equipped to manage any potential reactions. This injection is used strictly under medical supervision as part of a broader treatment plan for iron deficiency anemia.

Ingredients

Each milliliter of Ferinject contains 50mg of iron in the form of ferric carboxymaltose, meaning the 10ml vial provides a total of 500mg of iron. The formulation is a dark brown, non-transparent aqueous solution, and each milliliter also contains a small amount of sodium as part of the dispersion. Patients with known hypersensitivity to ferric carboxymaltose or other parenteral iron products should not receive this injection.

Dosage Form

Ferinject is supplied as a dispersion for injection or infusion, administered directly into a vein by a healthcare professional, either as a slow intravenous injection or diluted for intravenous infusion, depending on the prescribed dose.

Uses

Ferinject is used to treat iron deficiency in adults and adolescents when oral iron supplements are ineffective, cannot be tolerated, or when there is a clinical need to deliver iron quickly to the body. It is commonly prescribed for conditions involving iron deficiency anemia, including cases associated with chronic kidney disease, inflammatory bowel disease, heavy menstrual bleeding, or other conditions that impair the body’s ability to absorb or retain sufficient iron through diet and oral supplementation.

How to Use

Ferinject must only be administered by a trained healthcare professional in a setting equipped to monitor for and manage hypersensitivity reactions, including access to full resuscitation facilities. It may be given as an intravenous injection, using the undiluted solution, or as an intravenous infusion, in which case it is diluted in sterile sodium chloride solution according to established dilution guidelines. The dose administered depends on the patient’s body weight and the degree of iron deficiency, as calculated by the treating physician, and the maximum single dose is generally limited to avoid excessive iron administration. Patients are typically monitored closely during and for a period after each administration.

Side Effects

Common side effects of Ferinject include headache, dizziness, nausea, and reactions at the injection or infusion site, such as pain, discoloration, or bruising. Some patients may also experience flushing, changes in blood pressure, or a temporary skin rash. Less commonly, more serious effects can occur, including hypersensitivity reactions ranging from mild rash to severe anaphylaxis, which is why administration takes place under close medical supervision. Any signs of a severe reaction, such as difficulty breathing, swelling of the face or throat, or significant dizziness, require immediate medical attention.

Pregnancy & Breastfeeding

Ferinject should be used during pregnancy only if a doctor determines that the potential benefits outweigh the risks, as parenteral iron preparations have been associated with the possibility of fetal heart rate changes linked to hypersensitivity reactions in the mother. Caution is also advised when using this injection during breastfeeding, as studies have shown that administered iron can transfer into breast milk in lactating animals. A healthcare provider should be consulted before use in either situation.

Storage Instructions

Ferinject vials should be stored according to the conditions specified on the packaging, typically at room temperature, protected from freezing and direct sunlight. Each vial is intended for single use only, and any unused portion should be discarded appropriately after use rather than stored for later administration. Vials should be kept out of the reach of children and handled only by trained healthcare personnel.

FAQs

Can Ferinject be self-administered at home?
No, it must be administered by a trained healthcare professional in a clinical setting equipped to manage potential hypersensitivity reactions.

How is the correct dose of Ferinject determined?
The dose is calculated based on the patient’s body weight and the severity of iron deficiency, as assessed through laboratory tests by the treating physician.

What should I do if I notice a reaction during or after the injection?
Any signs of an allergic reaction, such as rash, swelling, or difficulty breathing, should be reported to the healthcare team immediately, as monitoring is already in place during administration.

How soon can I expect improvement in my iron levels after treatment?
Improvement in hemoglobin and iron stores is typically monitored through follow-up blood tests, with changes generally assessed over several weeks after administration.

Disclaimer

Always use this medicine strictly according to your doctor’s instructions and prescribed dosage.