Background pattern
NATIFAR 200/400/2 micrograms TABLETS

NATIFAR 200/400/2 micrograms TABLETS

Ask a doctor about a prescription for NATIFAR 200/400/2 micrograms TABLETS

This page is for general information. Consult a doctor for personal advice. Call emergency services if symptoms are severe.
About the medicine

How to use NATIFAR 200/400/2 micrograms TABLETS

Introduction

Package Leaflet: Information for the User

NATIFAR 200/400/2 micrograms tablets

Iodine/ folic acid/ vitamin B12

Read this package leaflet carefully before you start taking this medicine because it contains important information for you.

  • Keep this package leaflet, you may need to read it again.
  • If you have any further questions, ask your doctor or pharmacist.
  • This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, even if their symptoms are the same as yours.
  • If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this package leaflet. See section 4.

Contents of the package leaflet

  1. What is NATIFAR and what is it used for
  2. What you need to know before you take NATIFAR
  3. How to take NATIFAR
  4. Possible side effects
  5. Storage of NATIFAR
  6. Contents of the pack and further information

1. What is NATIFAR and what is it used for

It contains as active substances iodine (as potassium iodide) and two substances belonging to the group of B vitamins, folic acid and cyanocobalamin (vitamin B12).

Natifar is indicated for the prevention of disorders due to iodine, folic acid, and vitamin B12 deficiency in women who are planning a pregnancy, for one month before conception and, at medical discretion, during the first trimester of pregnancy, as prophylaxis for developmental deficiencies of the nervous system in the fetus (neural tube defects and neurological disorders).

2. What you need to know before you take NATIFAR

Do not take NATIFAR

  • if you are allergic to iodine (or potassium iodide), folic acid, vitamin B12, cobalt, or any of the other ingredients of this medicine (listed in section 6).
  • if you have goiter (enlargement of the thyroid gland).

Warnings and precautions

Consult your doctor or pharmacist before starting to take Natifar.

Because this medicine contains potassium iodide and some people are particularly sensitive to iodine, treatment should be started with caution.

Caution should be exercised if you have acute bronchitis, overt or latent hyperthyroidism, Addison's disease (hormonal deficiency caused by damage to the adrenal gland), dehydration, or autoimmune thyroid disease.

If you suffer from any of the following diseases: chronic urticaria (skin disease that produces skin rashes in the form of hives or wheals), systemic lupus erythematosus (autoimmune disease that can affect many organs), or hypocomplementemic vasculitis (skin lesions similar to urticaria produced by inflammation of blood vessels), inform your doctor before taking this medicine, as it may cause you significant side effects.

Treatment with Natifar in epileptic patients should be done under strict medical supervision.

Special caution should be exercised when starting treatment in patients with kidney disease, hyperkalemia (high potassium levels), or active tuberculosis.

Iodinated disinfectants should not be used for the disinfection of the newborn or the pregnant mother.

Interference with analytical tests

If you are going to undergo any diagnostic test (including blood tests, urine tests, skin tests that use allergens, etc.), inform your doctor that you are taking this medicine, as it may alter the results. This medicine may affect thyroid function tests.

Children and adolescents

This medicine is not indicated for children under 14 years of age.

Taking NATIFAR with other medicines

Tell your doctor or pharmacist if you are using, have recently used, or might use any other medicine.

Certain medicines may interfere with Natifar. In these cases, it may be necessary to change the dose, interrupt treatment with one of them, or wait at least 3 hours between administration of both.

It is important that you inform your doctor if you are taking or have recently taken any of the following medicines:

  • Anti-ulcer medicines such as omeprazole (medicines for gastric acidity)
  • Chloramphenicol (antibiotic)
  • Phenytoin, phenobarbital, barbiturates (medicine for convulsions)
  • Methotrexate (medicine for cancer or autoimmune diseases)
  • Nitrofurantoin (medicine for urinary infections)
  • Primidone (medicine for epilepsy)
  • Pyrimethamine (medicine for the treatment of parasitic diseases)
  • Potassium-sparing diuretics (medicines for hypertension)
  • Lithium salts (medicines for psychiatric diseases)
  • Antithyroid drugs (medicines used in hyperthyroidism)

Taking NATIFAR with food, drinks, and alcohol

Do not take alcohol with this medicine, as it may reduce blood levels of folic acid.

Do not take green or black tea with this medicine because they can reduce blood levels of folic acid.

Pregnancy, breastfeeding, and fertility

If you are pregnant or breastfeeding, think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.

Pregnancy

Natifar is indicated before and during pregnancy, but the recommended dose should not be exceeded.

Since iodine crosses the placental barrier and the fetus is sensitive to pharmacologically active doses of iodine, iodine should not be administered at the milligram level.

Breastfeeding

Potassium iodide passes into breast milk. Natifar is not indicated for use during breastfeeding.

Driving and using machines

Natifar has no or negligible influence on the ability to drive and use machines.

3. How to take NATIFAR

Follow exactly the administration instructions of this medicine given by your doctor. If you are unsure, consult your doctor or pharmacist again.

The recommended dose is 1 tablet per day, preferably taken before a meal.

Administer orally with sufficient water.

The recommended treatment duration is one month before conception (or when planning a pregnancy) and, at medical discretion, during the first trimester of pregnancy.

Use in children and adolescents

Natifar is not indicated for children under 14 years of age.

If you take more NATIFAR than you should

Deliberate or accidental overdose is unlikely. Administration of high doses (in the range of milligrams) or for long periods of time may cause manifestations of iodism such as metallic taste, burning in the mouth and throat, painful sensitivity in teeth and gums, increased salivation, irritation of the nasal mucosa and eyes. It can also cause severe headache, productive cough, pulmonary edema (fluid accumulation in the lung), and swelling, and discomfort of the salivary glands. The pharynx, larynx, and tonsils may become inflamed.

In seborrheic areas, moderate eruptions (rashes) may appear, rarely severe eruptions.

Gastric irritation is common when very high doses are ingested and may cause diarrhea.

The signs and symptoms of iodism usually disappear spontaneously after a few days of stopping treatment.

The use of high doses of potassium iodide or for long periods of time can cause hyperplasia (increase) of the thyroid gland, thyroid adenoma (benign tumor), goiter, or severe hypothyroidism.

In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone 91 562 04 20, indicating the medicine and the amount ingested.

If you forget to take NATIFAR

Do not take a double dose to make up for forgotten doses.

Simply take the forgotten dose when you remember and take the next doses with the indicated interval between doses (24 hours).

If you stop taking NATIFAR

Your doctor will determine the duration of treatment with Natifar. Do not stop it or prolong it.

If you have any further questions on the use of this medicine, ask your doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

Uncommon side effects (may affect up to 1 in 100 people) are:

  • Hypersensitivity reactions, with skin rashes with itching, redness, and symptoms such as edema (swelling), including facial and glottis edema, and symptoms similar to serum sickness (fever, arthralgia (joint pain), lymph node enlargement, eosinophilia (increase in a type of white blood cell, eosinophils), urticaria (rash in the form of hives and itching), thrombocytopenic purpura (blood disorder characterized by low platelet count and red blood cells), fatal periarteritis (vascular disease in which small and medium-sized arteries become inflamed and damaged).
  • Goiter (enlargement of the thyroid gland).
  • Hyperthyroidism (very high levels of thyroid hormones) and hypothyroidism (very low levels of thyroid hormones).
  • Irregular heartbeat.

Side effects of unknown frequency are:

  • Severe allergic reaction (anaphylactic reaction).

Reporting of side effects

If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this package leaflet. You can also report side effects directly via the Spanish Medicines and Healthcare Products Agency's website: https://www.notificaRAM.es. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storage of NATIFAR

No special storage conditions are required.

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date which is stated on the packaging after EXP. The expiry date is the last day of the month shown.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.

6. Contents of the pack and further information

Composition of NATIFAR

  • The active substances are: potassium iodide, folic acid, and vitamin B12 (cyanocobalamin). Each tablet contains: potassium iodide, 262 micrograms (equivalent to 200 micrograms of iodine); folic acid, 400 micrograms; and vitamin B12 (cyanocobalamin), 2 micrograms.
  • The other ingredients (excipients) are: mannitol (E-421), microcrystalline cellulose, sodium glycolate starch, anhydrous colloidal silica, magnesium stearate, and maltodextrin.

Appearance of the product and contents of the pack

Tablets, round, yellow.

Each pack contains 28 tablets.

Marketing authorization holder and manufacturer

Marketing authorization holder:

DESMA Laboratorio Farmacéutico SL

Paseo de la Castellana 121, Escalera Izquierda 3ºB

28046 Madrid

Spain

Manufacturer:

FINE FOODS AND PHARMACEUTICALS N.T.M., S.P.A.

Via Grignano, 43

24041 Brembate (BG)

Italy

Date of last revision of this package leaflet: May 2024.

Detailed and up-to-date information on this medicine is available on the website of the Spanish Agency for Medicines and Healthcare Products (AEMPS) http://www.aemps.gob.es/

About the medicine

How much does NATIFAR 200/400/2 micrograms TABLETS cost in Spain ( 2025)?

The average price of NATIFAR 200/400/2 micrograms TABLETS in December, 2025 is around 5.84 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.

Online doctors for NATIFAR 200/400/2 micrograms TABLETS

Discuss dosage, side effects, interactions, contraindications, and prescription renewal for NATIFAR 200/400/2 micrograms TABLETS – subject to medical assessment and local rules.

0.0(0)
Doctor

Antonio Cayatte

General medicine43 years of experience

Dr Antonio Cayatte is a physician in General and Acute Medicine with over 30 years of experience across clinical care, medical research, and education. He offers online consultations for adults with a wide range of symptoms, both acute and chronic.

His clinical background includes:

  • assessment of sudden or unclear symptoms
  • ongoing care for chronic conditions
  • follow-up after hospital discharge
  • interpretation of test results
  • medical support while abroad
Dr Cayatte earned his degree from the University of Lisbon and taught internal medicine at Boston University School of Medicine. He holds active medical registrations in both Portugal and the UK and is a Fellow of the American Heart Association.

Consultations are available in English and Portuguese. Patients value his clarity, professionalism, and balanced approach to evidence-based care.

CameraBook a video appointment
€60
Today15:00
Today15:30
Today16:00
Today16:30
Today17:00
More times
5.0(17)
Doctor

Jonathan Marshall Ben Ami

Family medicine8 years of experience

Dr. Jonathan Marshall Ben Ami is a licensed family medicine doctor in Spain. He provides comprehensive care for adults and children, combining general medicine with emergency care expertise to address both acute and chronic health concerns.

Dr. Ben Ami offers expert diagnosis, treatment, and follow-up for:

  • Respiratory infections (cold, flu, bronchitis, pneumonia).
  • ENT conditions such as sinusitis, ear infections, and tonsillitis.
  • Digestive issues including gastritis, acid reflux, and irritable bowel syndrome (IBS).
  • Urinary tract infections and other common infections.
  • Management of chronic diseases: high blood pressure, diabetes, thyroid disorders.
  • Acute conditions requiring urgent medical attention.
  • Headaches, migraines, and minor injuries.
  • Wound care, health check-ups, and ongoing prescriptions.

With a patient-focused and evidence-based approach, Dr. Ben Ami supports individuals at all stages of life — offering clear medical guidance, timely interventions, and continuity of care.

CameraBook a video appointment
€55
Today15:30
Today16:15
Today17:00
Today17:45
Today18:30
More times
5.0(142)
Doctor

Andrei Popov

General medicine6 years of experience

Dr. Andrei Popov is a licensed pain management specialist and general practitioner based in Spain. He provides expert online care for adults dealing with both chronic and acute pain, as well as a wide range of everyday health concerns.

He specialises in diagnosing and treating pain conditions that affect quality of life, including:

  • Chronic pain lasting more than 3 months.
  • Migraines and recurring headaches.
  • Neck, back, lower back, and joint pain.
  • Post-traumatic pain following injury or surgery.
  • Nerve-related pain, fibromyalgia, and neuralgia.
In addition to pain management, Dr. Popov helps patients with:
  • Respiratory infections (colds, bronchitis, pneumonia).
  • High blood pressure and metabolic conditions such as diabetes.
  • Preventive care and routine health check-ups.

Online consultations last up to 30 minutes and include a detailed symptom review, personalised treatment planning, and medical follow-up when needed.

Dr. Popov’s approach is rooted in evidence-based medicine, combined with individualised care tailored to each patient’s history, lifestyle, and clinical needs.

CameraBook a video appointment
€80
Today16:00
Today16:30
Today17:00
Today17:30
Today18:00
More times
5.0(39)
Doctor

Yevgen Yakovenko

General surgery11 years of experience

Dr. Yevgen Yakovenko is a licensed surgeon and general practitioner in Spain and Germany. He specialises in general, paediatric, and oncological surgery, internal medicine, and pain management. He offers online consultations for adults and children, combining surgical precision with therapeutic support. Dr Yakovenko works with patients across different countries and provides care in Ukrainian, Russian, English, and Spanish.

Areas of medical expertise:

  • Acute and chronic pain: headaches, muscle and joint pain, back pain, abdominal pain, postoperative pain. Identifying the cause, selecting treatment, and creating a care plan.
  • Internal medicine: heart, lungs, gastrointestinal tract, urinary system. Management of chronic conditions, symptom control, second opinions.
  • Pre- and postoperative care: risk assessment, decision-making support, follow-up after surgery, rehabilitation strategies.
  • General and paediatric surgery: hernias, appendicitis, congenital conditions, both planned and urgent surgeries.
  • Injuries and trauma: bruises, fractures, sprains, soft tissue damage, wound care, dressing, referral when in-person care is required.
  • Oncological surgery: diagnosis review, treatment planning, and long-term follow-up.
  • Obesity treatment and weight management: a medical approach to weight loss, including assessment of underlying causes, evaluation of comorbidities, development of a personalised plan (nutrition, physical activity, pharmacotherapy if needed), and ongoing progress monitoring.
  • Imaging interpretation: analysis of ultrasound, CT, MRI, and X-ray results, surgical planning based on imaging data.
  • Second opinions and medical navigation: clarifying diagnoses, reviewing current treatment plans, helping patients choose the best course of action.

Experience and qualifications:

  • 12+ years of clinical experience in university hospitals in Germany and Spain.
  • International education: Ukraine – Germany – Spain.
  • Member of the German Society of Surgeons (BDC).
  • Certified in radiological diagnostics and robotic surgery.
  • Active participant in international medical conferences and research.

Dr Yakovenko explains complex topics in a clear, accessible way. He works collaboratively with patients to analyse health issues and make evidence-based decisions. His approach is grounded in clinical excellence, scientific accuracy, and respect for each individual.

If you are unsure about a diagnosis, preparing for surgery, or want to discuss your test results – Dr Yakovenko will help you evaluate your options and move forward with confidence.

CameraBook a video appointment
€50
Today16:00
December 2010:00
December 2010:40
December 2011:20
December 2012:00
More times
0.0(0)
Doctor

Tetiana Fedoryshyn

General medicine29 years of experience

Dr Tetiana Fedoryshyn is a senior general practitioner, certified nutritionist, and psychologist with over 29 years of clinical experience. She combines classical internal medicine with modern approaches in lifestyle medicine, functional nutrition, and emotional health support.

Her focus is on helping patients regain health through deep understanding of symptoms, personalised nutrition plans, and evidence-based correction of deficiencies, stress-related conditions, and metabolic imbalances. Dr Fedoryshyn works with adults experiencing chronic conditions, fatigue, hormonal disruption, and post-stress exhaustion.

She integrates medical analysis, psychological insight, and real-life behaviour change tools to offer treatment plans tailored to each patient’s biochemistry, mental state, and lifestyle.

Main areas of practice:

  • Chronic condition management and medical counselling
  • Weight loss programmes based on metabolic profiling
  • Diagnosis and treatment of micronutrient deficiencies
  • Recovery from stress, burnout, and hormonal imbalances
  • Emotional support and psychosomatic symptom care
Her approach is never one-size-fits-all – each consultation begins with a deep dive into your unique health history, test results, and emotional landscape. Consultations are available in Ukrainian, Polish, and Russian.
CameraBook a video appointment
€65
Today18:00
Today18:25
Today18:50
Today19:15
Today19:40
More times
5.0(12)
Doctor

Dmytro Horobets

Family medicine6 years of experience

Dr. Dmytro Horobets is a licensed family medicine physician in Poland, specialising in endocrinology, diabetology, obesity management, gastroenterology, pediatrics, general surgery, and pain medicine. He offers online consultations for adults and children, providing personalised medical support for a wide range of acute and chronic health concerns.

Areas of expertise:

  • Endocrinology: diabetes type 1 and type 2, prediabetes, thyroid disorders, metabolic syndrome, hormonal imbalance.
  • Obesity medicine: structured weight management plans, nutritional counselling, obesity-related health risks.
  • Gastroenterology: acid reflux (GERD), gastritis, irritable bowel syndrome (IBS), liver and biliary conditions.
  • Pediatric care: infections, respiratory symptoms, digestive issues, growth and development monitoring.
  • General surgery support: pre- and post-surgical consultations, wound care, rehabilitation.
  • Pain management: chronic and acute pain, back pain, joint pain, post-traumatic pain syndromes.
  • Cardiovascular health: hypertension, cholesterol control, risk assessment for heart disease.
  • Preventive medicine: regular check-ups, health screenings, long-term management of chronic conditions.

Dr. Horobets combines evidence-based medicine with a patient-centred approach. He carefully evaluates each patient’s medical history and symptoms, offering clear explanations and structured treatment plans adapted to individual needs.

Whether you need help managing diabetes, tackling weight-related health issues, interpreting lab results, or receiving general family medicine support, Dr. Horobets provides professional online care tailored to your specific health goals.

CameraBook a video appointment
€60
December 2009:00
December 2009:30
December 2709:00
December 2709:30
January 309:00
More times
0.0(0)
Doctor

Nikita Savin

Pediatrics4 years of experience

Dr. Nikita Savin is a paediatrician providing online consultations for children of all ages. He offers comprehensive medical care with a focus on preventive health, proper development, and long-term management of chronic and complex conditions.

His areas of expertise include:

  • Preventive care and vaccination planning, including catch-up schedules for children.
  • Assessment of psychomotor, emotional, and physical development.
  • Diagnosis, treatment planning, and clinical monitoring for paediatric conditions.
  • Nutritional guidance for infants, including the choice of adapted milk formulas tailored to medical needs.
  • Early identification of rare and orphan diseases.
  • Ongoing care for children with chronic or complex health conditions.
By combining paediatrics with a personalised approach, Dr. Savin ensures professional support that addresses both the physical health and overall well-being of children, while guiding parents at every stage of their child’s growth.
CameraBook a video appointment
€79
December 2009:20
December 2010:20
December 2209:00
December 2210:00
December 2211:00
More times
5.0(25)
Doctor

Anna Biriukova

General medicine5 years of experience

Dr Anna Biriukova is an internal medicine doctor with clinical experience in cardiology, endocrinology, and gastroenterology. She provides online consultations for adults, offering expert medical support for heart health, hormonal balance, digestive issues, and general internal medicine.

Cardiology – Diagnosis and treatment of:

  • High blood pressure, blood pressure fluctuations, and cardiovascular risk prevention.
  • Chest pain, shortness of breath, arrhythmias (tachycardia, bradycardia, palpitations).
  • Leg swelling, chronic fatigue, reduced exercise tolerance.
  • EKG interpretation, lipid profile evaluation, cardiovascular risk assessment (heart attack, stroke).
  • Post-COVID-19 cardiac monitoring and care.
Endocrinology – Diabetes, thyroid, metabolism:
  • Diagnosis and management of type 1 and type 2 diabetes, and prediabetes.
  • Individual treatment plans including oral medications and insulin therapy.
  • GLP-1 therapy– modern pharmacological treatment for weight management and diabetes control, including drug selection, monitoring, and safety follow-up.
  • Thyroid disorders – hypothyroidism, hyperthyroidism, autoimmune thyroid diseases (Hashimoto’s, Graves’ disease).
  • Metabolic syndrome – obesity, lipid disorders, insulin resistance.
Gastroenterology – Digestive health:
  • Abdominal pain, nausea, heartburn, gastroesophageal reflux (GERD).
  • Stomach and intestinal conditions: gastritis, irritable bowel syndrome (IBS), indigestion.
  • Management of chronic digestive disorders and interpretation of tests (endoscopy, ultrasound, labs).
General internal medicine and preventive care:
  • Respiratory infections – cough, colds, bronchitis.
  • Lab test analysis, therapy adjustments, medication management.
  • Adult vaccinations – planning, contraindications assessment.
  • Cancer prevention – screening strategies and risk assessment.
  • Holistic approach – symptom relief, complication prevention, and quality of life improvement.
Dr Biriukova combines internal medicine with specialist insight, offering clear explanations, personalised treatment plans, and comprehensive care tailored to each patient.
CameraBook a video appointment
€60
December 2009:20
December 2010:10
December 2113:00
December 2113:50
December 2114:40
More times
0.0(1)
Doctor

Maryna Kuznetsova

Cardiology16 years of experience

Dr Marina Kuznetsova is an internal medicine doctor and cardiologist with a PhD in medicine. She provides online consultations for adults with chronic and acute conditions, with a strong focus on cardiovascular health. Her approach is based on current clinical guidelines and evidence-based treatment strategies.

Areas of expertise:

  • dyslipidaemia and lipid metabolism disorders
  • prevention and management of atherosclerosis
  • blood pressure monitoring and antihypertensive therapy
  • arrhythmias: diagnosis, follow-up, and treatment adjustment
  • cardiovascular care and recovery support after Covid-19
Dr Kuznetsova helps patients manage cardiovascular risk factors, optimise long-term treatment, and gain clarity in complex health situations – all through accessible and structured online care.
CameraBook a video appointment
€50
December 2009:20
December 2010:10
December 2011:00
December 2011:50
December 2012:40
More times
0.0(0)
Doctor

Karim BenHarbi

General medicine8 years of experience

Dr. Karim Ben Harbi is a licensed general practitioner based in Italy. He provides online consultations for adults and children, combining international clinical experience with evidence-based medicine. His care approach is focused on accurate diagnosis, preventive care, and personalised health guidance.

Dr. Ben Harbi received his medical degree from Sapienza University in Rome. His training included hands-on experience in diverse settings — tropical medicine, rural healthcare, and urban outpatient practice. He also conducted clinical research in microbiology, exploring the role of the gut microbiome in chronic gastrointestinal issues.

You can consult Dr. Ben Harbi for:

  • General health concerns, prevention, and primary care.
  • Hypertension, type 1 and type 2 diabetes, metabolic issues.
  • Cold, cough, flu, respiratory infections, sore throat, fever.
  • Chronic digestive issues: bloating, gastritis, IBS, microbiome imbalance.
  • Skin rashes, mild allergic reactions, basic dermatological complaints.
  • Medication guidance, treatment adjustments, prescription review.
  • Paediatric concerns — fever, infections, general well-being.
  • Lifestyle optimisation: stress, sleep, weight, and diet counselling.

Dr. Ben Harbi offers reliable, accessible medical support through online consultations, helping patients make informed decisions about their health with a clear, structured, and compassionate approach.

CameraBook a video appointment
€79
December 2011:00
December 2011:30
December 2012:00
December 2012:30
December 2013:00
More times

Get updates and exclusive offers

Be the first to know about new services, marketplace updates, and subscriber-only promos.

Follow us on social media
FacebookInstagram
Logo
Oladoctor
Find a doctor
Doctors by specialty
Services
Choose language
© 2025 Oladoctor. All rights reserved.
VisaMastercardStripe