Apofer

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Apofer

Method of action: Antianemic

Treatment option:

Medically reviewed

Marina Burgos

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Apofer

Quick Facts

Property Description
Active ingredient Ferric (iii) Hydroxide Polymaltosate, Folic Acid
Form Tablet, Chewable Tablet, Syrup, Oral Suspension
Pharmacological class Haematinic (Iron in combination with Folic Acid)
Common use Addressing iron and folate nutritional deficiencies
Origin Synthetic combination preparation

What Type of Medicine is Apofer?

Apofer is defined as an oral haematinic and a combination preparation, intended to supplement essential micronutrients required for robust blood cell formation. It is classified by the World Health Organization (WHO) as belonging to the anatomical therapeutic chemical (ATC) group B03AD04, specifically designating it as an iron preparation in combination with folic acid. As a pharmaceutical product, the active compounds are synthetic in origin, presented in various oral dosage forms, including tablets, chewable tablets, and liquid preparations such as syrup or oral suspension. This formulation is frequently clinically recognized for use in supporting specific patient groups, such as pregnant women, where iron and folate demands are elevated.

Composition: Ferric (iii) Hydroxide Polymaltosate and Folic Acid

The key active ingredients in Apofer are Ferric (iii) Hydroxide Polymaltosate and Folic Acid. The iron component is presented as trivalent iron (Fe^3+) contained within a stable, non-ionic macromolecular complex. This chemical structure is designed to facilitate controlled absorption and is often associated with improved tolerability compared to traditional ionic ferrous salts. Folic Acid, also known as Vitamin B9, is a water-soluble vitamin included to support cellular replication and metabolic functions. The availability of this medicine in a syrup or chewable tablet form also highlights its positioning for use across different patient demographics, including children and adolescents.

General Purpose and Benefit

The primary purpose of Apofer is to correct and maintain the body’s reserves of iron and folate, which are vital for healthy erythropoiesis. The iron component supports the synthesis of hemoglobin, which is the molecule critical for transporting oxygen throughout the body. Concurrently, Folic Acid is essential for the necessary cell division and maturation involved in creating new blood cells. Therefore, the general benefit of the medicine is to fortify the nutritional resources required to sustain blood composition and enhance the overall oxygen-carrying capacity of the blood against deficits stemming from specific nutritional deficiency.

What side effects are possible with Apofer?

Possible Side Effects and Safety Information

The safety profile for Apofer, containing Ferric Hydroxide Polymaltosate and Folic Acid, is based on adverse reaction data documented in official regulatory prescribing information. Undesirable effects are typically organized by System-Organ Class and frequency.

Documented Adverse Reactions

The majority of officially reported side effects relate to the Gastrointestinal System.

Frequency System-Organ Class Officially Listed Reaction(s)
Common Other Dark coloration of stools (harmless)
Gastrointestinal Abdominal pain, Nausea, Constipation, Diarrhea, Vomiting, Indigestion, Epigastric pain
Rare Skin & Subcutaneous Tissue Skin rash, Erythema (skin reddening), Itching
General Disorders Allergic reactions, including breathing difficulties
Not Known Nervous System Headache

Critical Safety Warnings and Restrictions

Official regulatory documents contain severe warnings, particularly regarding overdose risk and contraindications.

  • Risk of Fatal Overdose: Accidental overdose of iron-containing products is cited as a leading cause of fatal poisoning in children under 6 years of age.
  • Contraindications: Use is restricted in patients with conditions causing iron overload, such as Haemochromatosis or Haemosiderosis, or in those with disturbed iron utilization (e.g., Thalassemia).
  • Megaloblastic Anemia Warning: The Folic Acid component may mask a diagnosis of Vitamin B12 deficiency (pernicious anemia), which carries serious neurological risks.

Population-Specific Safety Notes

  • Children: Products must be kept strictly out of reach due to the severe poisoning risk.
  • Pregnancy/Lactation: Use during these periods should only occur if clearly required.
  • Epileptic Patients: Caution is required during administration, especially while a patient is receiving current treatment.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory profile for iron and folic acid combination products, such as Apofer, highlights the serious risks associated with iron overdose and mandates specific emergency actions.

Overdose Scope

Category Official Regulatory Information
Documented Overdose Presentations Initial symptoms may include nausea, vomiting, abdominal pain, and diarrhea. Symptoms may progress to circulatory collapse, shock, and the potential for acute hepatic necrosis or acute renal failure in severe cases.
Physiological Systems Affected Gastrointestinal, Circulatory, Hepatic, Renal, and Central Nervous System (potential for encephalopathy and seizures).
Population-Specific Overdose Notes Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6 years of age, an explicit warning required by regulatory authorities.
Emergency-Response Statements In case of suspected accidental overdose, the mandated action is to call a doctor or poison control center immediately and seek urgent medical attention.
Antidote and Monitoring Emergency management described in official labeling includes monitoring of serum iron levels and the use of the iron-chelating agent Desferrioxamine (also spelled deferoxamine) for acute iron poisoning.

The regulatory structure of this overdose information serves to define the severe, potentially fatal nature of acute iron poisoning and strictly requires immediate professional intervention. The label-specified actions, including contacting emergency services and utilizing the antidote Desferrioxamine, reflect the necessary procedural steps for managing this life-threatening scenario.

Therapeutic Uses of Apofer

What Apofer Treats: Main Uses and Benefits

Apofer is relevant for easing symptoms by addressing nutritional deficits. The primary benefit is associated with correcting the nutritional deficit, which generally contributes to easing the overall symptom load. Its main therapeutic areas of use include the prophylaxis and treatment of deficiency states during periods of increased demand.


Managing Deficiency-Related Symptoms

Apofer is commonly used in clinical settings that involve acute or unstable symptom patterns related to systemic imbalance. It is relevant for easing symptom clusters that may become intense or disruptive, such as fatigue, weakness, and exhaustion, which are symptoms that interfere with daily functioning. It is applied across conditions characterized by periods of heightened symptoms, including iron deficiency anemia, and during physiological stages like pregnancy, lactation, and following acute blood loss. The medication supports the patient during difficult episodes by easing distress and contributing to improved day-to-day comfort.


Therapeutic Benefit

“The treatment is relevant when supportive symptom management is appropriate due to resource depletion.”

The management of these deficits is relevant for easing symptoms that interfere with daily comfort. This application is used across domains where additional symptomatic support is needed due to diagnosed iron and folic acid deficits. Apofer may assist with maintaining functional stability and supports general well-being during symptomatic phases.

Quick Fact: Focuses on Symptom: Systemic Imbalance

Regulatory References

  1. Iron and Folic Acid products in deficiency management

Eligibility and Restrictions for Use

Who Can and Cannot Use Apofer?

The population eligibility for Apofer (Ferric (iii) Hydroxide Polymaltose Complex and Folic Acid) is strictly defined by regulatory authorities based on specific patient conditions and age.

Absolute Contraindications

Apofer is contraindicated and must not be used by patients with a known hypersensitivity to its active ingredients or excipients. Use is also prohibited in individuals with iron overload disorders (such as hemochromatosis) or iron utilization disturbances (such as thalassemia). Critically, it is contraindicated for patients with anemias not caused by iron or folic acid deficiency, particularly those due to Vitamin B12 deficiency, as the folic acid component may mask the underlying condition.

Age and Condition Restrictions

Use is generally established for adults and adolescents over 12 years of age. However, the medicine is not recommended for children aged 12 years and younger, citing insufficient clinical data for the solid dosage form. The use is permitted during pregnancy and lactation for the treatment or prophylaxis of documented deficiency. Special caution or restriction is mandated in cases of severe liver or kidney diseases, inflammatory gastrointestinal diseases (e.g., Crohn's disease), or when receiving concomitant parenteral iron therapy.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The interaction profile of Apofer (Ferric Hydroxide Polymaltosate and Folic Acid) is primarily defined by pharmacokinetic interference and pharmacologic antagonism as documented in regulatory information.


Interaction Scope and Restrictions

Category Documented Interaction Pattern
Exposure-Modifying Substances Iron can reduce the bioavailability of co-administered agents like tetracycline antibiotics, quinolone antibiotics, and levothyroxine
Pharmacologic Antagonism The Folic Acid component is documented to antagonize the anticonvulsant action of phenytoin
Formal Restrictions Concomitant use with Dimercaprol is restricted and should be avoided due to the documented risk of nephrotoxicity

Administration Timing Requirements

Regulatory documents mandate specific timing separation to manage these interactions and preserve the effectiveness of the co-administered drugs. Co-administration with Tetracycline and Quinolone antibiotics requires separation of at least 2 to 3 hours. Administration with Levothyroxine must be separated by at least 4 hours. Similarly, Antacids and H2 Antagonists can decrease iron absorption, requiring iron supplements to be taken at a different time.


Drug–Substance Interaction

Official labeling notes a drug–substance interaction where chronic alcohol consumption is linked to reduced Folic Acid absorption and increased elimination, potentially impacting folate status.

Mechanism of Action

The drug's mechanism relies on replenishing two essential cofactors that address separate, non-overlapping requirements for the creation of healthy red blood cells (Erythropoiesis). This combined action influences the blood's capacity to transport oxygen.

Iron Substrate for Hemoglobin Synthesis

This mechanism involves the gradual release of trivalent iron ( Fe^3+) from its non-ionic complex, which is then utilized by Transferrin Receptor ( TfR1) on precursor cells. This iron is necessary for the Ferrochelatase enzyme to catalyze the final step of the Heme Synthesis Pathway. By supplying this substrate, the mechanism supports the synthesis of Hemoglobin and influences the blood’s oxygen-carrying capacity.

Folic Acid for Cellular DNA Synthesis

The Folic Acid component is activated by the Dihydrofolate Reductase ( DHFR) enzyme to the active cofactor, Tetrahydrofolate ( THF). THF is indispensable for DNA synthesis, supporting the necessary rapid cell division and proper nuclear maturation of blood precursors. The mechanism supports the successful completion of the erythropoiesis cycle with proper cellular morphology.

Complementary Dual-Mechanism Synergy

The mechanism achieves its physiological outcome through non-overlapping synergy: Iron targets the cytoplasmic component ( Hb content), while Folic Acid targets the nuclear component ( DNA synthesis/cell division). This concurrent support for two distinct, rate-limiting steps is required for the generation of a structurally complete and functionally mature red blood cell.

Mechanism Constraints and Onset Time

The action is limited by natural physiological controls, such as the body's Duodenal Feedback Regulation of iron absorption. The rate of effect is constrained by the time required for a full cycle of Erythropoiesis (new cell production), dictating a gradual systemic onset.

Dosage and Administration Information

Official Administration Guidelines

Apofer is strictly designed for oral administration and is available across various dosage forms, including tablets, capsules, and liquid preparations such as syrup or drops. The standard adult regimen for treating established iron deficiency anemia typically involves a daily intake of 100 mg to 200 mg elemental iron, which is usually prescribed as a once or twice daily schedule. For prophylaxis or addressing latent deficiency, the dose is generally set at 100 mg elemental iron once daily.

The official instructions mandate that the medicine must be taken with or immediately after meals. This contextual timing is essential for proper use. Liquid forms may be administered pure or mixed with fruit or vegetable juices. The overall treatment course is extended, requiring administration for approximately three to five months until hemoglobin levels normalize.

Following initial normalization, the regimen must be continued for at least an additional month to ensure the body's iron stores are fully replenished. For pediatric patients, dosing is calculated based on age and body weight, typically using the liquid formulations. A key procedural constraint is the need to separate the Apofer dose by a minimum of two hours from the intake of calcium-containing products. If a dose is missed, official patient information instructs to take the subsequent dose at its regularly scheduled time without doubling the amount.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Apofer

The research base for Apofer (Ferric Hydroxide Polymaltosate and Folic Acid) includes controlled clinical trials, such as randomized comparative studies, and analyses that review findings from many studies (meta-analyses). This evidence is reviewed to assess the medicine's clinical data structure regarding use in managing iron and folate nutritional deficits.


Evidence for use in Iron Deficiency Anemia (IDA)

Research has primarily explored the use of Apofer in adults, children, and adolescents with diagnosed Iron Deficiency Anemia, a patient population with symptoms reflecting systemic imbalance. Studies monitored changes in key blood markers, such as Hemoglobin levels and Serum Ferritin. Findings describe patterns observed in the studies related to the changes measured in these key blood markers during the typical short-term study period.

Results apply only to the populations studied. The quality and consistency of the evidence vary across studies, and comparative findings against older standard iron salts have sometimes been mixed or inconsistent.


Evidence for use During Pregnancy and Lactation

Research exploring Apofer in pregnancy addresses the well-established need for iron and folic acid during this period. Studies explored maternal iron status and examined how women adhered to the treatment schedule. Comparative evidence is lacking to establish whether this specific iron complex is demonstrably distinct from other forms of iron in achieving key physiological outcomes for pregnant women. Data for long-term outcomes for both mother and child after delivery remain insufficient.


Research Gaps and Areas of Uncertainty

The final part synthesizes the common limitations noted in the regulatory reviews and peer-reviewed literature. Comparative evidence is lacking to establish whether this treatment is demonstrably distinct from traditional oral iron salts in terms of measured outcomes for all patient groups. Follow-up durations were limited in the core randomized trials, and certainty remains low regarding the potential for continued or intermittent requirements for supplementation. Research is ongoing to help show what has been observed so far, but the evidence highlights what is known—and what is still uncertain.

Frequently Asked Questions (FAQ)

Common questions about Apofer (FAQ)

Q: Is Apofer the same as other medicines for the same condition?

Official documents describe Apofer as a combination preparation containing Ferric Hydroxide Polymaltose, which is an iron complex, and Folic Acid (Vitamin B9). This combination and its chemical structure are noted as being distinct from older, simpler forms of iron salts.

Q: How quickly does Apofer start to work?

The medicine's effect is constrained by the natural time required for the body to complete the cycle of producing new red blood cells, a process called erythropoiesis. For this reason, official information indicates that the benefit of the medicine has a gradual systemic onset.

Q: Are there any food or drink restrictions while taking Apofer?

Official administration guidelines indicate that the medicine is to be taken with or immediately after meals. Official labeling notes a potential interaction where chronic alcohol consumption is linked to reduced Folic Acid absorption. Official documents describe a necessary separation in administration timing from calcium-containing products.

Q: Is Apofer safe to use if I have kidney issues?

Regulatory guidance notes that special caution or restriction is mandated for patients with severe kidney diseases. This restriction relates to potential issues with the metabolism of iron.

Q: Is Apofer considered a high-risk medication?

Official safety information for iron-containing products includes a critical warning regarding the risk of fatal poisoning in children under six years of age from accidental overdose. Official guidance emphasizes the product should be kept strictly out of the sight and reach of children due to this risk.

Q: Is Apofer safe during pregnancy or breastfeeding?

The use of Apofer during pregnancy and lactation is permitted when clearly required for a diagnosed deficiency. However, research documents officially state that long-term outcome data for both the mother and child after delivery remains insufficient.

Q: What are the signs that Apofer is working?

Studies reviewed by regulatory bodies monitored the change in key blood markers, specifically Hemoglobin and Serum Ferritin levels, to assess the medicine's effect. These markers indicate the body's iron and folate status and were monitored in studies.

Q: What is the difference between Apofer and a vitamin?

Apofer is defined as an oral haematinic, which is a medicine used to support blood cell formation. It is a combination drug preparation containing both an iron compound and Folic Acid (Vitamin B9). It differs from a single-ingredient supplement because it combines these two components into a pharmaceutical product.

Q: Do I need special monitoring while taking Apofer?

Studies that examined the use of Apofer monitored changes in blood markers, such as Hemoglobin and Serum Ferritin levels. This indicates that these were the specific parameters monitored in studies that examined the use of the medicine.

Q: Can Apofer affect my liver test results?

Official eligibility documents state that special caution is required in patients with severe liver diseases. This information indicates the possibility of an effect on liver function.

Q: Are there any long-term effects of using Apofer?

Official summaries of research evidence note that the follow-up durations in core clinical trials were limited. Consequently, certainty remains low regarding the potential for continued or intermittent requirements for supplementation over a very long period.

Q: What should I do if a side effect seems serious?

Critical safety warnings are included in the official information, such as the risk of accidental overdose. These warnings indicate that in the event of serious symptoms, the information suggests contacting emergency medical services.

Q: Can Apofer be split or crushed?

The official administration guidelines describe the medicine's availability in various forms, including liquid preparations and tablets that may be chewed. This indicates that any alteration of the solid form, such as splitting or crushing, is specific to the particular dosage form and its official instructions.

Q: Is Apofer safe for people with diabetes?

Official guidance for liquid iron and folic acid formulations suggests that these may contain sugar. Official guidance indicates that sugar-free alternatives may be relevant for individuals with uncontrolled diabetes.

Q: How long does it take for Apofer to clear out of the system?

The iron component that is not absorbed into the body is ultimately excreted via the feces. The Folic Acid component is metabolized and eliminated from the body via the kidneys and the digestive tract.

How should Apofer be stored and disposed of?

How to Store and Dispose of Apofer

Apofer (Ferric Hydroxide Polymaltose with Folic Acid) must be stored and disposed of according to the explicit instructions in its official labeling to maintain product stability and ensure safety.


Storage Requirements

Requirement Category Official Regulatory Statement
Temperature Store below 25 C or 30 C, depending on the formulation.
Environmental Protection Keep the medicine protected from sunlight and moisture.
Child Safety Keep out of the sight and reach of children due to the risk of iron poisoning.
Packaging Store the product in its original package.

Disposal Instructions

Any unused or expired product must be disposed of in accordance with local requirements. Official regulations strictly state that the medicine should not be disposed of via wastewater or household trash.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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