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ESPIKUR 50 mg TABLETS

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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 ESPIKUR 50 mg TABLETS

Translated with AI

This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

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Introduction

Package Leaflet: Information for the User

Espikur50mg tablets

13C-Urea

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

  • Keep this 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 leaflet. See section 4.

Contents of the pack

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

1. What Espikur is and what it is used for

This medicinal product is for diagnostic use only.

Espikur is a breath test. After taking the tablet, the breath test will show if your stomach is infected with the bacteria Helicobacter pylori.

Why do you need to take the Espikur test? You may have a gastric infection caused by a bacterium called Helicobacter pylori. Your doctor has prescribed the test for one of the following reasons:

  • Your doctor wants to confirm if you have a Helicobacter pyloriinfection.
  • You have already been found to be infected with Helicobacter pyloriand have been taking medication to cure the infection. Your doctor will now check if the treatment has been successful.
Doctor consultation

Not sure if this medicine is right for you?

Discuss your symptoms and treatment with a doctor online.

2. What you need to know before you take Espikur

Do not takeEspikur:

  • if you are allergic to 13C-urea or any of the other ingredients of this medicinal product (listed in section 6).
  • if you have or suspect you have a stomach infection, as this may cause false results.
  • if you have inflammation of the stomach lining (atrophic gastritis), as this may cause false results.

Warnings and precautions

Talk to your doctor or pharmacist before taking Espikur if you have had all or part of your stomach removed.

TakingEspikur with other medicines

Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines.

The test must not be performed within at least:

  • 4 weeks after taking medicines for a bacterial infection
  • 2 weeks after the last administration of a medicine to reduce stomach acid release.

Both groups of medicines may affect the results of the test. This is especially important after treatment for Helicobacter pyloriinfection.

Pregnancy and breastfeeding

It is not expected that taking the breath test during pregnancy and breastfeeding will have a harmful effect. Espikur can be used during pregnancy and breastfeeding.

Driving and using machines

Espikur has no known effects on the ability to drive or use machines.

3. How to take Espikur

Follow exactly the administration instructions of this medicinal product given by your doctor. If in doubt, consult your doctor or pharmacist again.

You must be fasting for at least 6 hours before performing the breath test. You can drink some water until the test is performed.

Some medicines may affect the result of the test. See the section “Taking Espikur with other medicines”.

The procedure takes approximately 10 minutes.

The recommended dose is one tablet as a single dose. The tablet should be swallowed whole with a glass of water. If the tablet is chewed, the test must be performed again, as this increases the risk of obtaining a false result.

A new test can be performed as soon as the next day.

This medicinal product must not be administered to children under 18 years of age due to lack of data.

In case of doubt, ask your doctor or pharmacist.

If you take more Espikurthan you should

Since only one tablet is provided, overdose is not expected. If in doubt, contact your doctor.

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

4. Possible side effects

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

Very rare(may affect up to 1 in 10,000 people)

  • stomach pain
  • fatigue
  • altered sense of smell (parosmia)

Tell your doctor or pharmacist if any of the side effects gets serious.

Reporting of side effects

If you experience any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Spanish Medicines Agency's website for adverse reaction reporting: www.notificaRAM.es

By reporting side effects, you can help provide more information on the safety of this medicinal product.

5. Storage of Espikur

Keep this medicinal product out of the sight and reach of children.

Do not use this medicinal product after the expiry date which is stated on the label and on the carton after “EXP”. The expiry date is the last day of the month shown.

Store in the original package to protect from light.

Do not store above 25°C.

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 to protect the environment.

6. Contents of the pack and other information

Composition of Espikur

  • The active substance is 13C-urea. Each tablet contains 50 mg of 13C-urea.
  • The other ingredients are: anhydrous citric acid, anhydrous colloidal silica, sodium croscarmellose, microcrystalline cellulose, magnesium stearate and talc.

Appearance and packaging

Espikur is a white, round, convex tablet, 12 mm in diameter.

Pack sizes:

1 tablet (kit) in aluminium blister pack (with sample tubes and disposable straw).

10 x 1 tablets in aluminium blister pack (without sample tubes and disposable straw).

Breath bags are supplied separately.

Component

1 tablet (kit)

10 x 1 tablet

Tablet in aluminium blister pack

1

10

Sample tubes for 00-minute breath sample (blue cap)

2

Sample tubes for 10-minute breath sample (red cap)

2

Disposable straw

1

Leaflet

1

1

Bar code labels for sample tubes

4

-

Additional bar code labels

2

Marketing authorisation holder and manufacturer

Marketing authorisation holder:

Laboratoires MAYOLY SPINDLER

6 avenue de l’Europe

78400 Chatou

France

Manufacturer:

Laboratoires MAYOLY SPINDLER

6 avenue de l’Europe

78400 Chatou

France

This medicinal product is authorised in the Member States of theEconomic European Areaunder the following names:

Belgium, Luxembourg, Portugal, Spain, Sweden, Netherlands: Espikur 50 mg

Italy: Helidiag 50 mg

Date of last revision of this leaflet: April 2019

Detailed information on this medicinal product is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) (http://www.aemps.gob.es/).

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This information is intended only for healthcare professionals:

It is recommended to perform the test with the patient in a resting position.

If the test is to be performed in the morning, the patient should fast overnight and not have breakfast. If the test is to be performed later in the day, or if fasting may cause problems for the patient, then only a light breakfast is allowed, e.g. tea and toast. Additionally, if the patient has had a heavy meal, they will need to fast for six hours before the test.

Breath samples can be collected using either tubes or breath bags.

Procedure for the test using sample tubes (see Figure1).

To perform the test, 4 sample tubes with caps and 1 straw are used.

Keep one of the additional bar code labels as a reference label for the patient's medical history.

  1. The patient must start the procedure with the two 00-MINUTE sample tubes with blue caps.
    • Remove the cap.
    • Place the straw in the bottom of the sample tube.
    • Take a deep breath and exhale slowly into the tube.
    • Remove the straw from the tube and close the tube with the cap immediately.
    • Check that the cap is properly closed.
    • Repeat the test with the second 00-MINUTE sample tube.
  1. Swallow the tablet with a glass of water. Wait 10 minutes in an upright position (standing or sitting).
  1. Exhale into the two 10-MINUTE sample tubes with red caps in the same way as described above.

After collecting the samples, the 4 tubes must be labelled according to the image below, placing a bar code label along each tube.

Two test tubes with caps and bar code labels, one with a blue cap and one with a red cap

Send the 4 labelled sample tubes for analysis to the local diagnostic laboratory.

Handle the tubes with the samples carefully and avoid any damage that may cause leakage.

Figure 1. How to perform the test using sample tubes.

Man applying nasal spray twice, then blowing his nose into a handkerchief and finally using an inhaler with a timer showing 10 minutes

Procedure for the test using breath bags (see Figure2).

To perform the test, 2 individual breath bags or 1 double breath bag and 1 mouthpiece are used.

  1. Remove the screw cap from the flexible tube of the breath bag and connect the mouthpiece to the flexible tube. Exhale through the mouthpiece to obtain the initial sample (00-MINUTE) of the breath bag. Remove the mouthpiece from the breath bag and close the breath bag with the screw cap.
  1. Swallow the tablet with a glass of water. Wait 10 minutes in an upright position (standing or sitting).
  1. Exhale into the unused side of the double breath bag or into another individual breath bag to obtain the test sample (10-MINUTES) of breath bag in the same way as described above.

Mark the breath bags to identify the different samples (e.g. “zero test” and “10-minute test”).

Handle the breath bags with the samples carefully and avoid any damage that may cause leakage.

Man inhaling medication from a nebulizer, holding a container and waiting 10 minutes with a timer

Online doctors for ESPIKUR 50 mg TABLETS

Discuss questions about ESPIKUR 50 mg TABLETS, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

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Doctor

Hocine Lokchiri

General medicine 21 years exp.

Dr. Hocine Lokchiri is a French consultant with over 20 years of experience in General and Emergency Medicine. He works with adults and children, helping patients with urgent symptoms, infections, sudden health changes and everyday medical concerns that require timely evaluation. His background includes clinical practice in France, Switzerland and the United Arab Emirates, which allows him to navigate different healthcare systems and manage a wide range of conditions with confidence. Patients value his calm, structured approach, clear explanations and evidence-based decision-making.

Online consultations with Dr. Lokchiri are suitable for many situations when someone needs quick medical guidance, reassurance or a clear next step. Common reasons for booking include:

  • fever, chills, fatigue and viral symptoms
  • cough, sore throat, nasal congestion, breathing discomfort
  • bronchitis and mild asthma flare-ups
  • nausea, diarrhoea, abdominal pain, digestive infections
  • rashes, allergic reactions, redness, insect bites
  • muscle or joint pain, mild injuries, sprains
  • headache, dizziness, migraine symptoms
  • stress-related symptoms, sleep disturbances
  • questions about test results and treatment plans
  • management of chronic conditions in stable phases
Many patients reach out when symptoms appear suddenly and cause concern, when a child becomes unwell unexpectedly, when a rash changes or spreads, or when it’s unclear whether an in-person examination is necessary. His emergency medicine background is particularly valuable online, helping patients understand risk levels, identify warning signs and choose safe next steps.

Some situations are not suitable for online care. If a patient has loss of consciousness, severe chest pain, uncontrolled bleeding, seizures, major trauma or symptoms suggesting a stroke or heart attack, he will advise seeking immediate local emergency services. This improves safety and ensures patients receive the right level of care.

Dr. Lokchiri’s professional training includes:

  • Advanced Trauma Life Support (ATLS)
  • Basic and Advanced Cardiac Life Support (BLS/ACLS)
  • Pediatric Advanced Life Support (PALS)
  • Prehospital Trauma Life Support (PHTLS)
  • eFAST and critical care transthoracic echocardiography
  • aviation medicine
He is an active member of several professional organisations, including the French Society of Emergency Medicine (SFMU), the French Association for Emergency Physicians (AMUF) and the Swiss Society of Emergency and Rescue Medicine (SGNOR). In consultations, he works with clarity and precision, helping patients understand their symptoms, possible risks and the safest treatment options.
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€58
5.0 (3)
Doctor

Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques.

For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance.

Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults.

In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions.

Patients commonly seek his care for:

  • seasonal and perennial allergies
  • allergic rhinitis and chronic nasal symptoms
  • asthma and breathing difficulties
  • food and medication allergies
  • urticaria, atopic dermatitis and skin reactions
  • recurrent infections in children
  • sports-related health questions
  • general family medicine concerns
Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.
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€80
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Doctor

Lina Travkina

Family medicine 13 years exp.

Dr. Lina Travkina is a licensed family and preventive medicine doctor based in Italy. She provides online consultations for adults and children, supporting patients across all stages of care – from acute symptom management to long-term health monitoring and prevention.

Areas of medical care include:

  • Respiratory conditions: colds, flu, acute and chronic bronchitis, mild to moderate pneumonia, bronchial asthma.
  • ENT and eye conditions: sinusitis, tonsillitis, pharyngitis, otitis, infectious and allergic conjunctivitis.
  • Digestive issues: gastritis, acid reflux (GERD), IBS, dyspepsia, bloating, constipation, diarrhoea, functional bowel symptoms, intestinal infections.
  • Urological and infectious diseases: acute and recurrent cystitis, bladder and kidney infections, prevention of recurrent UTIs, asymptomatic bacteriuria.
  • Chronic conditions: hypertension, diabetes, hypercholesterolemia, metabolic syndrome, thyroid disorders, excess weight.
  • Neurological and general symptoms: headache, migraine, dizziness, fatigue, sleep disturbances, reduced concentration, anxiety, asthenia.
  • Chronic pain support: back, neck, joint, and muscle pain, tension syndromes, pain associated with osteochondrosis and chronic conditions.

Additional care areas:

  • Preventive consultations and check-up planning.
  • Medical advice and follow-up consultations.
  • Test interpretation and diagnostic guidance.
  • Structured support for undiagnosed complaints.
  • Second opinion on diagnoses and treatment plans.
  • Nutritional and lifestyle support for vitamin deficiencies, anaemia, metabolic issues.
  • Post-operative recovery support and pain management.
  • Preconception counselling and postpartum support.
  • Immunity support and strategies to reduce frequency of infections.

Dr. Travkina combines evidence-based medicine with an attentive, personalised approach. Her consultations focus not only on treatment, but also on prevention, recovery, and long-term wellbeing.

If during the consultation it becomes clear that your case requires in-person assessment or specialised care outside of her scope, the session will be terminated and the payment fully refunded.

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€70
5.0 (764)
Doctor

Alina Tsurkan

Family medicine 13 years exp.

Dr. Alina Tsurkan is a licensed family medicine physician based in Portugal, offering online consultations for adults and children. She provides professional primary care, with a focus on prevention, accurate diagnosis, and long-term management of acute and chronic conditions.

Dr. Tsurkan supports patients with a wide range of health issues, including:

  • Respiratory infections: cold, flu, bronchitis, pneumonia, and lingering coughs.
  • ENT conditions: sinusitis, tonsillitis, otitis (ear infections), sore throat, allergic rhinitis.
  • Eye conditions: allergic or infectious conjunctivitis, red eyes, irritation.
  • Digestive issues: acid reflux (GERD), gastritis, irritable bowel syndrome (IBS), constipation, bloating, nausea.
  • Urinary and reproductive health: urinary tract infections (UTIs), cystitis, prevention of recurrent infections.
  • Chronic diseases: hypertension, elevated cholesterol, weight management.
  • Neurological complaints: headaches, migraines, sleep disturbances, fatigue, general weakness.
  • Children’s health: fever, infections, digestive issues, follow-ups, vaccination guidance.

She also provides:

  • IMT medical certificates for driving licence exchange in Portugal.
  • Personalised preventive care and wellness consultations.
  • Interpretation of test results and medical reports.
  • Follow-up care and medication review.
  • Support in managing multiple coexisting conditions.
  • Remote prescription management and medical documentation.

Dr. Tsurkan’s approach is evidence-based and holistic. She works closely with each patient to develop an individualised care plan that addresses both symptoms and root causes. Her goal is to empower patients to take control of their health and maintain well-being through lifestyle adjustments, routine check-ups, and early intervention.

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€55
5.0 (140)
Doctor

Yevgen Yakovenko

General surgery 12 years exp.

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.

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€50

Frequently Asked Questions

Is a prescription required for ESPIKUR 50 mg TABLETS?
ESPIKUR 50 mg TABLETS requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in ESPIKUR 50 mg TABLETS?
The active ingredient in ESPIKUR 50 mg TABLETS is 13C-urea. This information helps identify medicines with the same composition but different brand names.
Who manufactures ESPIKUR 50 mg TABLETS?
ESPIKUR 50 mg TABLETS is manufactured by Laboratoires Mayoly Spindler. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of ESPIKUR 50 mg TABLETS online?
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether ESPIKUR 50 mg TABLETS is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to ESPIKUR 50 mg TABLETS?
Other medicines with the same active substance (13C-urea) include HELICOBACTER TEST INFAI 75 mg POWDER FOR ORAL SOLUTION, HELICOBACTER TEST INFAI 45 mg ORAL SOLUTION POWDER for children aged 3 to 11 years, TAU-KIT SOLUBLE TABLETS. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.
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