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Ferro Sanol Gyn

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Ferro Sanol Gyn

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Method of action: Antianemic

Treatment option:

Medically reviewed

Rosario Oropesa

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.

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Overview of Ferro Sanol Gyn

Property Description
Active Ingredients Ferrous Bisglycinate, Folic Acid (Vitamin B9)
Form Hard Capsules (containing enteric-coated pellets)
Route of Administration Oral
Pharmacological Class Antianemic Preparation, Iron and Folic Acid Combination
Origin Synthetic (chelated iron complex and water-soluble vitamin)

What Type of Medicine is Ferro Sanol Gyn?

Ferro Sanol Gyn is a recognized combination product classified as an antianemic preparation, primarily used for oral supplementation to manage combined iron and folic acid deficiencies. It belongs to the pharmacological class of Iron Preparations in Combination with Folic Acid, a formulation that provides two essential, synthetic active components required for efficient blood formation. This medicine is delivered in the form of hard capsules which contain specialized enteric-coated pellets, a design intended to optimize absorption and minimize gastrointestinal irritation.


Ferro Sanol Gyn: Key Composition and Ingredients

The core of the medicine is defined by its two primary active ingredients: the highly bioavailable Ferrous Bisglycinate and Folic Acid (Vitamin B9). The iron is supplied as a chelated complex, where the bivalent iron (Fe^2+) is bound to the amino acid glycine. This chelate structure is recognized for significantly improving the iron's bioavailability and gastrointestinal tolerability compared to basic iron salts, leading to better patient adherence. The physical design of the enteric-coated pellets further ensures that the active components are released optimally in the intestine. Folic Acid, or Vitamin B9, is a critical water-soluble vitamin necessary for cellular DNA synthesis and the maturation of red blood cells.


General Purpose and Deficiency Correction

The general purpose of this medicine is to address and correct states of combined iron deficiency and folic acid deficiency, which are common in high-risk groups. The combination of iron and folic acid is recognized as a crucial public health intervention. By supplying both these essential nutrients, the preparation aids the body in restoring its capacity for Erythropoiesis (red blood cell formation), thereby helping to relieve generalized symptoms like weakness and persistent fatigue that result from the deficiency.

Regulatory References

  1. WHO
  2. WHO Guidelines
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What side effects are possible with Ferro Sanol Gyn?

Possible Side Effects and Safety Information

The official safety profile of this iron and folic acid combination product is primarily characterized by effects related to the gastrointestinal system and specific systemic safety constraints, as documented in regulatory sources.

Adverse Reaction Classification

Adverse reactions are grouped according to their frequency and the system-organ class affected:

Classification System-Organ Class Examples from Regulatory Labeling
Common Gastrointestinal Disorders Stool darkening, abdominal discomfort, nausea, constipation, and diarrhea.
Rare Immune System Disorders Hypersensitivity reactions (e.g., skin rash or urticaria).
Unknown Frequency Immune System Disorders Potential for severe systemic responses, such as anaphylactic reactions.

Systemic Safety and Constraints

Official labeling defines specific conditions where the medicine is contraindicated and includes safety notes crucial for diagnosis:

  • Iron Overload Syndromes: The product must not be used in patients diagnosed with conditions leading to iron overload, such as hemochromatosis or hemosiderosis. It is also restricted in cases of iron utilization disorders (e.g., sideroachrestic anemia).
  • Risk of Masking B12 Deficiency: A major systemic safety consideration is that the Folic Acid component may hematologically correct the symptoms of a Vitamin B12 deficiency (pernicious anemia) without treating the underlying condition, potentially allowing irreversible neurological complications to progress.
  • Non-Iron Deficiency Anemia: Use is restricted in anemias not caused by iron deficiency, particularly megaloblastic anemia solely due to Vitamin B12 deficiency.
  • Pediatric Safety: Official warnings note the risk of accidental overdose in children, making it a critical safety constraint.
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Overdose and Emergency Response

Overdose and When to Seek Help

The documented overdose profile for Ferro Sanol Gyn is primarily dictated by the iron component (Ferrous Bisglycinate), as official labeling notes the potential for severe, life-threatening toxicity. Folic acid is not the source of acute overdose concerns.

Documented Manifestations: Overdose typically presents in a bi-phasic manner. Initial manifestations, often involving the gastrointestinal system, include nausea, vomiting, severe abdominal pain, and diarrhea (potentially bloody), alongside systemic signs like lethargy. This may be followed by a latent phase of apparent improvement before the onset of serious systemic failure.

Severe and Life-Threatening Outcomes: Regulatory documents list severe progression leading to circulatory collapse (shock), metabolic acidosis, hepatic necrosis, convulsions, and coma. This risk is explicitly highlighted as a potential cause of fatal poisoning in young children across official guidance.

Required Emergency Action: Due to the risk of delayed systemic failure, all governmental regulatory sources mandate that you seek immediate medical attention and contact emergency services for any suspected or known overdose, regardless of the severity or resolution of initial symptoms. Management is symptomatic and supportive, with hospital monitoring and specialized procedures, such as Deferoxamine use for documented severe iron toxicity, potentially required.

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Therapeutic Uses of Ferro Sanol Gyn

What Ferro Sanol Gyn Treats: Main Uses and Benefits

Ferro Sanol Gyn is primarily used to address and provide supportive symptomatic relief for conditions characterized by a combined deficiency of iron and folic acid. This supportive management is considered relevant for easing the overall symptom burden associated with these deficiencies.

The medication is applied across domains where additional symptomatic support is needed to address the resulting distressing symptoms, such as fatigue, generalized weakness, and paleness. It is commonly used across conditions marked by increased physiological stress, including phases of pregnancy and lactation, where nutrient needs are heightened, and in situations involving recurrent or episodic manifestations of deficiency.

Established guidelines regarding iron and folic acid supplementation are aligned with the therapeutic goals of this category. The medication supports patients during difficult episodes by easing distress and may assist in supporting functional stability when symptoms are more noticeable.

Quick Fact: Relief for Systemic Discomfort (fatigue and weakness) and support during High-Demand Physiological Phases.

Regulatory References

  1. World Health Organization (WHO) guidance on iron and folic acid supplementation
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Eligibility and Restrictions for Use

Who Can and Cannot Use Ferro Sanol Gyn?

The population eligibility for Ferro Sanol Gyn is strictly defined by regulatory documents, focusing on patient health status, specific iron disorders, and age.

Populations Permitted for Use

Use is allowed for Adults and Adolescents, as well as Children from 6 years of age (and ge 20 kg body weight). The medicine is explicitly indicated and permitted during Pregnancy and Lactation to address increased nutritional demands for iron and folic acid.


Contraindications and Restrictions

This medicine is contraindicated and must not be used in individuals with established iron overload conditions, specifically Haemochromatosis or Haemosiderosis. It is also contraindicated for patients with Hypersensitivity to any of its components or for those receiving Parenteral iron therapy or Repeated blood transfusions.

Additionally, use is restricted in cases of certain anaemias; the medicine is contraindicated in Anaemias of undiagnosed aetiology and Megaloblastic Anaemia due to Vitamin B12 deficiency, to prevent the folic acid from masking the underlying condition. Use is not recommended in Children below 6 years of age.

Conditional use or caution is advised for patients with certain Gastrointestinal Comorbidities, such as an Active Peptic Ulcer or Inflammatory Bowel Disease.

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What should I know about interactions with other medicines?

Interactions with other medicines and products

Ferro Sanol Gyn, a combination of ferrous bisglycinate and folic acid, has a documented interaction profile structured around two primary mechanisms: reduced absorption and pharmacodynamic interference, as outlined in official regulatory documents.

Pharmacokinetic and Absorption Interactions

The iron component can bind to or chelate other medicines in the gastrointestinal tract, resulting in a clinically significant reduction in the blood concentration and efficacy of both agents. These interactions necessitate mandatory time separation of administration, as follows:

  • Antibiotics: The absorption of quinolone antibiotics (e.g., Ciprofloxacin, Levofloxacin) and tetracycline antibiotics is reduced. Iron absorption is also reduced by these agents. Official labeling advises separating their administration by at least 2 hours.
  • Bone and Thyroid Agents: The absorption of bisphosphonates (e.g., Alendronate, Ibandronate) and Levothyroxine (thyroid medication) is decreased when co-administered with iron, requiring a separation window.
  • Other Agents: Reduced absorption also occurs with Antacids (containing aluminum, magnesium, or calcium), Levodopa, Carbidopa, Lipoic acid, and Penicillamine; separation is required to mitigate this effect.

Pharmacodynamic and Antagonistic Interactions

The folic acid component may participate in antagonistic effects with other drug classes:

  • Anticonvulsants: Folic acid can interfere with the activity of certain anti-seizure medications, such as Phenytoin, potentially reducing their effect. This interaction may require specific clinical monitoring.
  • Pain Relievers: Co-administration with specific Non-Steroidal Anti-Inflammatory Agents (NSAIDs), such as Salicylates, may intensify the irritant effect on the gastrointestinal lining.

Food and Substance Restrictions

Official documents warn that the absorption of the iron component is severely inhibited by common food ingredients and beverages. Substances such as Phytates, Oxalates, and Phosphates found in cereals, eggs, milk, and certain vegetables, as well as beverages like coffee and tea, reduce iron bioavailability. Therefore, administration must be separated from these foods and drinks.

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Mechanism of Action

Ferro Sanol Gyn delivers iron(II) sulfate, which is absorbed via the duodenal enterocytes and then bound to the transport protein transferrin ( Tf) for systemic distribution. This process facilitates delivery of Fe^2+ to its primary utilization sites, particularly the bone marrow.

Within the bone marrow, the Fe^2+ serves as a prosthetic group in heme synthesis, an enzymatic cascade essential for forming the oxygen-carrying molecule, hemoglobin ( Hb). Heme incorporation into hemoglobin enables the cooperative binding of oxygen within erythrocytes.

Beyond hemoglobin, iron functions as a cofactor in several other crucial biological processes. This includes its role in cytochrome c oxidase-mediated cellular ATP synthesis, and as an essential component of myoglobin and various metalloproteins involved in DNA synthesis and electron transport in diverse metabolic pathways.

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Dosage and Administration Information

How to Use Ferro Sanol Gyn

Ferro Sanol Gyn is intended for oral administration as a hard capsule containing specialized enteric-coated pellets. The administration protocol is designed to maximize the absorption of the iron and folic acid while adhering to specific timing and procedural constraints.


Standardized Dosing and Frequency

The standard regimen for adults and adolescents (from 15 years or 50 kg BW) is typically one capsule once daily (80 mg Fe^2+ / 1 mg Folic Acid). For situations involving severe iron deficiency, the initial dose may be increased to one capsule two to three times daily. For children ge 6 years old or ge 20 kg BW, the standard dose is one capsule once daily. The daily dose should not exceed 5 mg of Fe^2+ per kilogram of body weight.


Administration Requirements and Duration

To ensure proper iron absorption, the medicine must be taken at a sufficient interval from meals—generally half an hour before meals or 2 hours after meals. The capsule must be swallowed whole without chewing, using sufficient water. This instruction is essential because crushing or chewing the capsule or its enteric-coated pellets would compromise the coating designed for optimized release in the intestine. If necessary for swallowing, the capsule may be opened, and the pellets can be taken with water, but they must still not be crushed.

The duration of use is not fixed and is determined by laboratory findings. Treatment typically continues until the deficiency is corrected and iron stores are fully replenished, which may take between 3 to 6 months.

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Recent Clinical Evidence

Research Evidence / Overview of Studies for Ferro Sanol Gyn

Evidence for Use in Iron Deficiency and Anemia During Pregnancy

This section will summarize the structure of Randomized Controlled Trials (RCTs) and Systematic Reviews that examined the use of iron and folic acid combination products in pregnant women, focusing on what hematological outcomes were measured in these studies.

The research primarily explored the use of the iron component, Ferrous Bisglycinate, combined with Folic Acid in pregnant women who had been diagnosed with iron deficiency or anemia. Studies were conducted during periods of increased physiological demand and were primarily structured as Randomized Controlled Trials (RCTs), where this specific formulation was evaluated in trials that included other conventional iron supplements. Researchers monitored physiological strain and examined Hematological Biomarkers, such as concentrations of Hemoglobin (the oxygen-carrying protein in red blood cells) and Ferritin (which reflects the body’s iron stores).

Findings describe patterns observed in the studies related to the management of these deficiencies over defined time intervals. Research highlights changes measured during the study period, reporting patterns related to Hemoglobin and Ferritin concentrations in the observed populations. Furthermore, research measured Serum Iron levels to track the component’s absorption characteristics, or bioavailability, after it was administered. Some trials also collected patient-reported outcomes describing perceived discomfort and outcomes related to systemic or functional imbalance, such as maternal Quality of Life indices.


Comparative Studies: Assessing Absorption and Biomarkers

This part will outline the research that focused on the absorption of this specific form of iron (Ferrous Bisglycinate) and what methods were used to measure and report on bioavailability and short-term changes in blood markers.

Comparative studies monitored the response of blood markers in pregnant populations over follow-up durations that ranged from intermediate-term (several weeks) up to six months (the remainder of pregnancy). Research describes that the specific chelated structure of the iron component was evaluated in trials assessing short-term absorption patterns. The research monitored Serum Iron uptake during bioavailability assessments following administration. This research primarily focused on measurements of key blood markers and contributes to understanding patterns related to Hemoglobin and Ferritin levels in the populations studied.


Evidence in Special Populations

This area will describe which populations—beyond the primary focus of pregnancy—has been included in the research base, such as children or non-pregnant adults, and what types of studies exist for these specific groups.

While the majority of high-quality comparative evidence (RCTs) was conducted with pregnant women, some systematic reviews have compiled and analyzed data sets focusing on the use of Ferrous Bisglycinate in children with iron deficiency. Research examined outcomes related to systemic or functional imbalance in these pediatric populations. For non-pregnant adults experiencing combined iron and folic acid deficiency, the evidence is derived from settings with varying symptom burdens, and comparative evidence for this specific combination remains limited. Research describes that results apply only to the populations studied.


Research Gaps and Areas of Uncertainty

This final section will clearly articulate the main limitations of the current body of evidence, including instances of study heterogeneity, any inconsistent findings, and the areas where further research is needed to provide a complete picture.

A notable limitation is the primary focus of RCTs on the pregnant population, meaning that comparative evidence is lacking for many other groups. Data for non-pregnant adults remains insufficient, and there is limited information for long-term outcomes regarding the durability of blood marker changes after treatment is completed. Additionally, sample sizes in some comparative studies were modest, and subgroup findings are uncertain, emphasizing that the study results reflect the specific conditions under which they were conducted.

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Frequently Asked Questions (FAQ)

Common questions about Ferro Sanol Gyn (FAQ)

Q: What is the active ingredient in Ferro Sanol Gyn?

The official product information states that the medicine's active components are an iron(II) glycine sulfate complex and folic acid. The formula is intended to address certain deficiencies by delivering both of these key nutrients.

Q: What is the main purpose of Ferro Sanol Gyn?

The main purpose of the medicine is the therapy of combined iron and folic acid deficiency, which is a condition that often manifests as iron-deficiency anemia. Official documentation indicates its use for deficiencies resulting from malnutrition or increased need.

Q: What specific conditions does Ferro Sanol Gyn treat besides anemia?

Official documents state the medicine is indicated for the therapy of combined iron and folic acid deficiency generally. This condition often results in anemia, and the product may be used in cases of malnutrition or deficiency.

Q: Is Ferro Sanol Gyn only for people who are pregnant?

Official documents state the medicine is indicated for the therapy of combined iron and folic acid deficiency generally, which can affect various populations. However, it is used in particular during pregnancy and lactation (breastfeeding), periods which are associated with an increased need for these nutrients.

Q: Why is this specific iron medicine often recommended for women?

The medicine is indicated for combined iron and folic acid deficiency, and its regulatory status specifically mentions use during pregnancy and lactation. These are periods of increased need for iron and folic acid that are unique to women.

Q: Can men use Ferro Sanol Gyn?

The medicine is generally indicated for iron and folic acid deficiency, a condition that can affect all adults and adolescents regardless of sex. The regulatory information provides dosing for adults and adolescents (from 15 years or 50 kg BW).

Q: Is Ferro Sanol Gyn safe to take while breastfeeding?

Official documents indicate the medicine for use during lactation (breastfeeding). It is specifically used for the treatment of combined iron and folic acid deficiency that may occur during periods of increased nutritional need.

Q: What are the contraindications listed in the official paperwork for Ferro Sanol Gyn?

Contraindications listed in official paperwork include hypersensitivity to ingredients, esophageal stricture, iron accumulation disorders ( haemochromatosis), and iron utilization disorders.

Q: What is the risk of iron overload when using this medication?

Official information states the medicine is contraindicated in conditions where there is already an iron accumulation disorder. This includes conditions such as haemochromatosis (hereditary iron overload) and chronic haemolysis.

Q: If I have a digestive disorder, can I still take Ferro Sanol Gyn?

Official documents state that caution is required in patients with intestinal ulcers and haemolytic anaemia. The information states that caution is necessary when a pre-existing digestive disorder is present.

Q: What are the most common side effects people talk about when using Ferro Sanol Gyn?

According to the official product information, the most commonly reported side effects for oral iron preparations relate to the gastrointestinal system. These typically include stomach upset, constipation, diarrhea, and nausea.

Q: Can Ferro Sanol Gyn make me constipated?

Constipation and diarrhea are listed as possible side effects related to the gastrointestinal system. This is noted in the official product information for oral iron preparations.

Q: Why does Ferro Sanol Gyn sometimes cause my stool to be dark?

The presence of iron in the digestive system may cause a darkening of the stool. Regulatory information describes this observation as generally harmless and it is an effect commonly associated with taking oral iron preparations.

Q: Are there any dietary restrictions I should know about when taking this medicine?

Official product information states that the absorption of the medicine may be reduced by various foods and drinks. These include milk constituents, coffee, tea, and foods containing phosphates, phytates, and oxalates. For best uptake, the product information indicates it should be taken apart from these items.

Q: Why are there concerns about taking Ferro Sanol Gyn with dairy products?

Official documents indicate that milk constituents are described as iron complexing agents that may inhibit the medicine's absorption. This is why separation from calcium-containing foods and beverages is typically indicated.

Q: Can I take Ferro Sanol Gyn with coffee or tea?

Constituents of coffee and tea are explicitly listed in official product information as substances that may inhibit the absorption of the medicine. It is described that the medicine is typically taken away from these beverages to help absorption.

Q: Are there documented cases of Ferro Sanol Gyn interacting with antacids?

Official documents indicate that components often found in antacids, such as calcium and phosphate, are described as reducing the absorption of iron. Therefore, the medicine is taken apart from such compounds to prevent reduced absorption.

Q: Can I use Ferro Sanol Gyn if I am taking medicine for osteoporosis?

The official product information specifies an interaction with bisphosphonates, which are often used for osteoporosis. Iron can form complexes with these medicines, which may impair their absorption. An interval of at least 2 hours between the two administrations is specified.

Q: Can I take Ferro Sanol Gyn if I have thyroid issues?

Regulatory documents indicate that iron may inhibit the absorption of thyroxine ( thyroid hormone). An interval of at least 2 hours between taking the two compounds is specified to manage this interaction.

Q: Why do official documents mention taking Ferro Sanol Gyn with ascorbic acid (Vitamin C)?

The formulation is described as containing ascorbic acid ( Vitamin C) as an excipient (an inactive ingredient) within the enteric-coated granules of the capsule. This is part of the medicine's specific formulation.

Q: Does Ferro Sanol Gyn contain any lactose or gluten?

Official product documents indicate that the mini tablet content of the capsule includes lactose monohydrate as an excipient (inactive ingredient). Gluten is not listed as an active ingredient or excipient in the provided documents.

Q: Can I take Ferro Sanol Gyn if I am vegetarian or vegan?

The official product information states that the capsule shell contains gelatin. Gelatin is an excipient (an ingredient) that is derived from animals.

Q: How should Ferro Sanol Gyn be stored?

General guidance for iron preparations includes storage that is protected against light, dry, and kept at room temperature. Properly closing the packaging helps maintain the medicine's integrity.

Q: Is Ferro Sanol Gyn available over the counter?

Official product labeling in certain regions indicates that the medicine is available without a prescription. However, it may still be regulated as a pharmacy-only medicine.

Q: What is the relevance of the term 'Gyn' in the drug name?

The term relates to the medicine's specific indication for combined iron and folic acid deficiency. Regulatory documents highlight its use, in particular, during periods of increased need such as pregnancy and lactation (breastfeeding).

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How should Ferro Sanol Gyn be stored and disposed of?

How to Store and Dispose of Ferro Sanol Gyn

Storage and disposal instructions for Ferro Sanol Gyn hard capsules are defined by regulatory authorities to ensure product quality and environmental safety.

Storage Conditions

Ferro Sanol Gyn must be stored at a temperature not exceeding 25°C and must be protected from heat. The medicine must be kept out of the sight and reach of children to prevent accidental ingestion.

Do not use the capsules after the expiration date indicated on the blister and outer carton. The expiration date refers to the last day of the month specified on the packaging.


Disposal Requirements

Proper disposal is required to protect the environment. Never dispose of the medicine via wastewater (such as flushing down the toilet or sink).

When the medicine is no longer needed, individuals are instructed to consult their pharmacist for guidance on how to properly discard the unused or expired product.

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

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