Tardiferon-fol

Leaflet attached to the packaging: patient information

Warning! Keep the leaflet! Information on the immediate packaging in a foreign language.

Tardyferon-Fol (Gyno-Tardyferon), 80 mg iron(II) ions + 0.35 mg

prolonged-release tablets
Ferrosi sulfas + Acidum folicum
Tardyferon-Fol and Gyno-Tardyferon are different trade names for the same drug.

You should carefully read the contents of the leaflet before taking the medicine, as it contains important information for the patient.

• You should keep this leaflet, so that you can read it again if necessary.
• In case of any doubts, you should consult a doctor or pharmacist.
• This medicine has been prescribed specifically for you. Do not pass it on to others. The medicine may harm another person, even if their symptoms are the same.
• If the patient experiences any side effects, including any side effects not listed in this leaflet, they should tell their doctor or pharmacist. See section 4.

Table of contents of the leaflet

• 1. What is Tardyferon-Fol and what is it used for
• 2. Important information before taking Tardyferon-Fol
• 3. How to take Tardyferon-Fol
• 4. Possible side effects
• 5. How to store Tardyferon-Fol
• 6. Package contents and other information

1. What is Tardyferon-Fol and what is it used for

Tardyferon-Fol is a combination drug containing iron(II) sulfate and folic acid. Iron is released slowly and evenly, which reduces the risk of local accumulation in the stomach and intestines, and thus improves the tolerance of the drug. Delayed release has a beneficial effect on iron absorption in the intestine. Folic acid absorption occurs quickly. During pregnancy, the demand for iron increases significantly, and thus it is easy to develop a deficiency in the body. Initially, iron deficiency can lead to general complaints, such as decreased appetite or rapid fatigue, without signs of anemia. Only in the case of significant iron deficiency, i.e., when there is not enough iron for necessary hemoglobin production, does overt iron deficiency anemia occur. General complaints worsen, and additionally, cracking of the corners of the mouth, brittle nails, and hair may occur. Significant folic acid deficiency can lead to disorders in the production of red blood cells, white blood cells, and platelets - however, this phenomenon occurs rarely. Tardyferon-Fol is used to prevent and treat iron and folic acid deficiencies in pregnant women. The drug Tardyferon-Fol is indicated for use in pregnant women.

2. Important information before taking Tardyferon-Fol

When not to take Tardyferon-Fol:

• if the patient is allergic to the active substances or any of the other ingredients of this medicine (listed in section 6);
• in cases of all anemias with causes other than iron deficiency;
• in cases of iron accumulation (hemochromatosis, chronic hemolysis, frequent transfusions);
• in cases of difficulty with iron incorporation (sideroblastic anemia, lead poisoning, thalassemia, porphyria cutanea tarda);
• in cases of confirmed iron intolerance (e.g., severe inflammatory changes in the digestive tract);
• if there are severe liver and kidney function disorders;
• in children.

Warnings and precautions

Before starting treatment with Tardyferon-Fol, you should discuss it with your doctor or pharmacist. Iron preparations should be used after consulting a doctor, especially in cases of stomach and intestinal inflammation, delayed gastric emptying, and other confirmed digestive system diseases. Hypoferremia associated with inflammatory conditions does not respond to iron treatment. Iron treatment must be combined with causal treatment as much as possible. Tardyferon-Fol should be stored in a place inaccessible to children, as even the smallest package (30 film-coated tablets) contains a total dose of iron that can be life-threatening if taken at once (especially in small children). Administration of folic acid during treatment with antiepileptic drugs may decrease their concentrations in the blood due to the return to normal of their metabolism rate, which was previously reduced due to its deficiency; it is necessary to monitor the concentration of antiepileptic drugs and possibly adjust their dosage. You should tell your doctor before taking Tardyferon-Fol:

• if the patient has difficulty swallowing.

If the patient accidentally chokes on a tablet, they should immediately contact a doctor, as there is a risk of esophageal or bronchial ulceration if the tablet enters the airways. This can cause persistent cough, hemoptysis, and (or) shortness of breath, even if the choking occurred several days or even several months before the onset of these symptoms. Therefore, it is necessary to quickly assess whether the tablets are not damaging the patient's airways. In medical literature, gastrointestinal melanosis (discoloration in the digestive system) has been described in elderly patients with chronic kidney disease, diabetes (high blood sugar levels), and (or) hypertension (high blood pressure), treated with several drugs against these diseases and receiving iron supplementation due to accompanying anemia. Due to the risk of oral ulceration and tooth discoloration, tablets should not be sucked, chewed, or kept in the mouth, but swallowed whole, washed down with water. If following these instructions is not possible or there are difficulties with swallowing, you should contact a doctor.

Tardyferon-Fol and other medicines

You should tell your doctor or pharmacist about all medicines you are currently taking or have recently taken, as well as any medicines you plan to take.

Iron

Contraindicated combinations:

Iron (salts)(administered by injection):
Syncope, and even shock associated with rapid release of iron from its complex form and saturation of transferrin with iron.
Concomitant administration of certain antibiotics (tetracyclines) with Tardyferon-Fol reduces their effectiveness.
Absorption of iron from Tardyferon-Fol is reduced if it is administered simultaneously:

• with magnesium, phosphate, calcium, or gold salts;
• if the patient is taking cholestyramine, Tardyferon-Fol should be administered 1 to 2 hours before or 4 to 6 hours after taking cholestyramine;
• with antacids (containing aluminum, magnesium trisilicate, calcium - they should be taken at least 2 hours after administration of the iron-containing drug);
• with calcium and zinc (they should be taken at least 2 hours after administration of the iron-containing drug).

Concomitant administration of chloramphenicol may delay the therapeutic effect of iron and its compounds. During treatment with iron preparations, the absorption of bisphosphonates, fluoroquinolones, methyldopa, levodopa, and carbodopa, thyroxine, D-penicillamine, and zinc compounds is reduced (they should be taken at least 2 hours after administration of the iron-containing drug). The effect of iron-containing drugs irritating the gastric mucosa and intestines may be enhanced by concomitant administration of certain nonsteroidal anti-inflammatory drugs (salicylates, phenylbutazone, oxyphenbutazone). These drugs should be taken at least 3-4 hours after administration of the iron-containing drug.

Due to the presence of folic acid in Tardyferon-Fol, concomitant administration with other medicines also requires special precautions.

Sulfonamides, sulfasalazine, methotrexate, antiepileptic drugs (such as phenobarbital, phenytoin, primidone, fosphenytoin), and sedatives have an adverse effect on folic acid absorption. You should inform your doctor about all medicines you have taken recently, even those that are available without a prescription.

Tardyferon-Fol with food, drink, and alcohol

You should not drink large amounts of tea, coffee, and red wine, as this may reduce iron absorption into the body. It is not recommended to take this medicine with whole grain products (bran, legumes, oilseeds), certain proteins (eggs), or foods and beverages containing calcium (cheese, milk, etc.). You should maintain a gap between taking iron salts and consuming these products (at least 2 hours).

Pregnancy, breastfeeding, and fertility

If you are pregnant or breastfeeding, think you may be pregnant, or plan to have a child, you should consult your doctor or pharmacist before taking this medicine. This medicine should only be administered if the expected therapeutic benefits outweigh the potential risk to the fetus. The amount of iron and folic acid that passes from Tardyferon-Fol into breast milk has not been established, and it is not known whether children breastfed by mothers receiving such treatment may experience side effects. During pregnancy and breastfeeding, Tardyferon-Fol can be taken only with a doctor's prescription (see section 1. What is Tardyferon-Fol and what is it used for).

Driving and using machines

It is unlikely that Tardyferon-Fol will affect your ability to drive or use machines.

3. How to take Tardyferon-Fol

This medicine should always be taken exactly as your doctor or pharmacist has told you. If you are not sure, you should ask your doctor or pharmacist. The recommended dose is one tablet, i.e., 80 mg of iron ions and 0.35 mg of folic acid per day or every other day, in the last two trimesters of pregnancy (or from the 4th month of pregnancy). Tardyferon-Fol tablets are intended for oral administration. The tablets should be taken with a large glass of water, before or during meals, depending on the tolerance of the digestive tract (however, you should avoid food products listed in the section "Tardyferon-Fol with food, drink, and alcohol"). The tablet should be swallowed whole, washed down with water. Do not suck, chew, or keep it in your mouth.

Taking a higher dose of Tardyferon-Fol than recommended

Cases of overdose of iron salts have been reported, especially in children, as a result of swallowing a large amount of the medicine. Symptoms of overdose include signs of irritation of the digestive tract with accompanying abdominal pain, nausea, vomiting, diarrhea, symptoms of cardiovascular shock or metabolic acidosis (rapid or shallow breathing, rapid heartbeat, headache, confusion, drowsiness, fatigue, loss of appetite), and liver and kidney failure. If you have taken more than the recommended dose of the medicine, you should immediately contact the emergency department for proper treatment.

Missing a dose of Tardyferon-Fol

If you miss a dose, you should take it as soon as possible. However, if it is almost time for your next dose, do not take the missed dose and take the next tablet as usual. Do not take a double dose to make up for a missed dose.

Stopping treatment with Tardyferon-Fol

Tardyferon-Fol should be taken for as long as your doctor recommends. If you stop treatment too early, the disease may recur. If you have any further doubts about taking this medicine, you should consult your doctor or pharmacist.

4. Possible side effects

Like all medicines, Tardyferon-Fol can cause side effects, although not everybody gets them. Side effects are described according to their frequency of occurrence.

Common (may affect up to 1 in 10 people)

Constipation
Diarrhea
Feeling of fullness in the stomach
Stomach pain
Discolored stools
Nausea

Uncommon (may affect up to 1 in 100 people)

Swelling of the throat (laryngeal edema)
Abnormal stools
Discomfort and pain in the upper abdomen (dyspepsia)
Vomiting
Acute gastritis (gastritis)
Itching (pruritus)
Red skin rash (erythematous rash)

Frequency not known (frequency cannot be estimated from the available data)

Hypersensitivity reactions, including anaphylactic reactions (severe, potentially life-threatening allergic reactions)
Angioedema (sudden swelling of the lips, cheeks, eyelids, tongue, soft palate, throat, or larynx)
Urticaria and allergic skin inflammation (skin allergic reactions)
Pulmonary infarction (death of lung tissue)*
Pulmonary granuloma (inflammatory condition of the lung)*
Bronchial constriction (narrowing of the airways)*
Esophageal ulceration*
Tooth discoloration**
Oral ulceration**
Esophageal changes*
Gastrointestinal melanosis (discoloration in the digestive system)***
*Patients, especially the elderly and those with swallowing difficulties, may also be at risk of esophageal or bronchial ulcers. If a tablet enters the airways, there is a risk of bronchial ulceration, which can lead to bronchial constriction.
**In case of improper administration, when tablets are chewed, sucked, or kept in the mouth.
***In medical literature, gastrointestinal melanosis (discoloration in the digestive system) has been described in elderly patients with chronic kidney disease, diabetes (high blood sugar levels), and (or) hypertension (high blood pressure), treated with several drugs against these diseases and receiving iron supplementation due to accompanying anemia.

Reporting side effects

If you experience any side effects, including any side effects not listed in the leaflet, you should tell your doctor or pharmacist. Side effects can be reported directly to the Department of Monitoring of Adverse Reactions to Medicinal Products of the Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products:
Jerozolimskie Avenue 181C
02-222 Warsaw
Phone: 22 49-21-301
Fax: 22 49-21-309
https://smz.ezdrowie.gov.pl
By reporting side effects, you can help gather more information on the safety of the medicine.

5. How to store Tardyferon-Fol

The medicine should be stored in a place out of sight and reach of children. Do not use this medicine after the expiry date stated on the packaging. The expiry date refers to the last day of the specified month. There are no special storage precautions. Medicines should not be disposed of via wastewater or household waste. You should ask your pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.

6. Package contents and other information

What Tardyferon-Fol contains

• The active substances of the medicine are: iron(II) ions in the form of 247.25 mg of dried iron(II) sulfate, corresponding to a dose of 80 mg of iron(II) ions, and folic acid in a dose of 0.35 mg.
• The other ingredients are: tablet core: ammonium methacrylate copolymer, dispersion type B (Eudragit RS 30 D), ammonium methacrylate copolymer, dispersion type A (Eudragit RL 30 D), maltodextrin, triethyl citrate, talc, glycerol dibehenate, microcrystalline cellulose; coating: titanium dioxide (E 171), yellow iron oxide, red iron oxide, Sepifilm LP010, triethyl citrate.

What Tardyferon-Fol looks like and what the package contains

30 tablets in a cardboard box.
For more detailed information, you should contact the marketing authorization holder or parallel importer.

Marketing authorization holder in Greece, the country of export:

PIERRE FABRE PHARMA S.A.
Mesogeion Avenue 350
153 41 Ag. Paraskevi
Greece

Manufacturer:

PIERRE FABRE MEDICAMENT PRODUCTION
45 Place Abel Gance
92100 Boulogne
France

Parallel importer:

Aga Kommerz spol. s r.o.
Frydecka 2006
737 01 Czeski Cieszyn
Czech Republic

Repackaged by:

Pharma Innovations Sp. z o.o.
Jagiellońska Street 76
03-301 Warsaw
Euceryna Laboratory for Pharmaceutical Products COEL S.J. E.Z.M. KONSTANTY
Żeleński Street 45
31-353 Kraków
Medezin Sp. z o.o.
Zbąszyńska Street 3
91-342 Łódź
CEFEA Sp. z o.o. Sp. komandytowa
Działkowa Street 56
02-234 Warsaw

Marketing authorization number in Greece, the country of export: 41914/08/16-1-2009

Parallel import authorization number: 31/22 Date of approval of the leaflet: 12.01.2022

[Information about the registered trademark]