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Fortasec 2 mg cápsulas duras

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Talk to a doctor about this medicine

Discuss your symptoms and possible next steps in a quick online consultation.

Doctor
5.0(38)

Andrei Popov

General medicinePain medicine7 years of experience
Licence no. 464628925

Dr. Andrei Popov is a General Practitioner with specialized training in chronic pain. He provides online consultations for adult patients in Spain and other European countries.

Dr. Popov understands that seeking help with weight-related concerns or pain that has persisted for months can be difficult. Many patients come to him after trying different approaches without feeling truly heard. During the consultation, the doctor creates a comfortable and supportive, non-judgmental environment where the patient’s medical history can be discussed in detail, questions can be answered, and the next steps can be decided together.

Weight Management and Metabolic Health

Dr. Popov can help assess overweight, obesity, and related conditions such as hypertension, diabetes, or metabolic disorders. During the consultation, the patient’s medical history, test results, current medications, and previous treatments will be reviewed.

If you would like to learn about possible medication options or have already started treatment, the doctor can assess your situation, review the effectiveness and tolerability of the therapy, and clearly explain its benefits, potential risks, and alternatives.

Not every patient requires the same treatment. A consultation does not guarantee a prescription — it provides an objective medical assessment and a plan tailored to your individual situation.

Pain and General Medicine

You can also consult Dr. Popov regarding:

* chronic pain, migraines, neuralgia, and fibromyalgia;

* back, neck, lower back, or joint pain;

* hypertension, diabetes, and follow-up of chronic conditions;

* review of test results, medical reports, and current treatment;

* preventive medicine and a second medical opinion.

How the Consultation Works

The video consultation lasts up to 30 minutes. The doctor will listen carefully, review the information you provide, and explain the next steps in clear and understandable language.

If additional tests, an in-person consultation, or urgent medical care are required, the doctor will inform you directly.

Dr. Popov’s goal is to make sure the patient feels heard and leaves the consultation with a clear understanding of their condition and the next steps they can take.

Book a video appointment
€86
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 FORTASEC 2 mg HARD CAPSULES

Contents of the leaflet

  1. Introduction
  2. What FORTASEC 2 mg Hard Capsules are and what they are used for
  3. What you need to know before taking FORTASEC 2 mg Hard Capsules
  4. How to take FORTASEC 2 mg Hard Capsules
  5. Possible side effects
  6. Storage of FORTASEC 2 mg Hard Capsules
  7. Package contents and additional information

Introduction

Leaflet: Information for the Patient

FORTASEC 2 mg Hard Capsules

Loperamide Hydrochloride

Read this leaflet carefully before starting to take this medicine, as it contains important information for you

Follow exactly the administration instructions of the medicine contained in this leaflet or as indicated by your doctor or pharmacist.

  • Keep this leaflet as you may need to read it again.
  • If you need advice or more information, consult your pharmacist.
  • If you experience side effects, consult your doctor or pharmacist, even if it is a side effect not listed in this leaflet.
  • You should consult a doctor if it worsens or does not improve after 2 days.

Contents of the Leaflet:

  1. What FORTASEC 2 mg Hard Capsulesare and what they are used for.
  2. What you need to know before taking FORTASEC 2 mg Hard Capsules.
  3. How to take FORTASEC 2 mg Hard Capsules.
  4. Possible side effects.
  5. Storage of FORTASEC 2 mg Hard Capsules.
  1. Package contents and additional information.

1. What FORTASEC 2 mg Hard Capsules are and what they are used for

It is an antidiarrheal medicine that reduces intestinal movements and secretions, resulting in a decrease in liquid stools.

It is indicated for the symptomatic treatment of acute nonspecific diarrhea (occasional) in adults and children from 12 years of age.

You should consult a doctor if it worsens or does not improve after 2 days.

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 taking FORTASEC 2 mg Hard Capsules

Do not take FORTASEC 2 mg Hard Capsules

  • Children under 12 years of age
  • If you are allergic (hypersensitive) to loperamide hydrochloride or any of the other components of this medicine (listed in section 6)
  • If you have a high fever (above 38°C) or blood in your stool.
  • If you suffer from ulcerative colitis (inflammation of the intestine)
  • If you suffer from severe diarrhea after taking antibiotics.
  • If you suffer from diarrhea due to an infection caused by organisms such as Salmonella, Shigellaand Campylobacter
  • Treatment should be stopped quickly and a doctor consulted if constipation, abdominal distension (swelling) or ileus (absence of intestinal movements) occurs.

Warnings and precautions

  • Consult your doctor or pharmacist before starting to take FORTASEC 2 mg Hard Capsules
  • If you have severe diarrhea, your body loses more fluids, sugars, and salts than usual, you will need to replenish fluids by drinking more than usual. Ask your pharmacist about preparations to replenish sugars and salts
  • Treatment with this medicine is only symptomatic, so the diarrhea should be treated from its cause.
  • If you have AIDS and your stomach swells, stop taking this medicine immediately and consult your doctor
  • If you have liver disease, consult your doctor before taking this medicine, as it could produce toxicity in the central nervous system.
  • If you are taking any narcotic analgesic, consult your doctor or pharmacist before taking this medicine, as it may interact with them.

Do not take this medicine for a use other than indicated (see section 1) and never take more than the recommended amount (see section 3). Serious heart problems (whose symptoms include rapid or irregular heartbeats) have been reported in patients who have taken an excessive amount of loperamide.

If there is no improvement within 48 hours or if fever, constipation, or other symptoms appear, stop treatment and consult your doctor.

Patients with diarrhea should drink plenty of fluids to avoid dehydration, which is manifested by dry mouth, excessive thirst, decreased urine output, wrinkled skin, dizziness, and drowsiness. This is especially important in children and the elderly.

Children and adolescents

Do not use in children and adolescents under 12 years of age.

Taking FORTASEC 2 mg Hard Capsules with other medicines

Tell your doctor or pharmacist if you are using, have recently used, or may need to use another medicine.

  1. It is considered especially important if you are taking medicines that contain
  2. Ritonavir, saquinavir (used to treat HIV).
  3. Quinidine (used to treat abnormal heart rhythms).
  4. Desmopressin oral (used to treat central diabetes insipidus and nocturnal urinary incontinence in children).
  5. Itraconazole or ketoconazole (used to treat fungal infections).
  6. Gemfibrozil (used to lower cholesterol).
  7. St. John's Wort (used to improve mood).
  8. Valerian (used to treat mild anxiety).
  9. Opioid analgesics (used to treat intense pain) as it may increase the risk of severe constipation and central nervous system depression (e.g., drowsiness or decreased consciousness).
  10. Broad-spectrum antibiotics, as FORTASEC may worsen or prolong antibiotic-induced diarrhea and increase loperamide blood levels.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before taking this medicine.

Pregnant women should not take this medicine unless prescribed by a doctor, as there is no experience with its use in pregnant women.

Do not take FORTASEC 2 mg Hard Capsulesif you are breastfeeding. Small amounts of the medicine may pass into breast milk.

Driving and using machines

You can drive and use tools and machines unless you feel tired, dizzy, or drowsy. Do not drive or use machines in those cases.

FORTASEC 2 mg Hard Capsules contain lactose

If your doctor has told you that you have an intolerance to certain sugars, consult with them before taking this medicine.

3. How to take FORTASEC 2 mg Hard Capsules

Follow exactly the administration instructions of the medicine contained in this leaflet or as indicated by your doctor or pharmacist. In case of doubt, ask your doctor or pharmacist.

The recommended dose is:

Adults

2 capsules (4 mg) as an initial dose followed by 1 capsule (2 mg) after each diarrheal stool.

The maximum dose for adults is 8 capsules (16 mg) per day.

Children over 12 years of age

1 capsule (2 mg) as an initial dose followed by 1 capsule (2 mg) after each diarrheal stool.

In children, the maximum daily dose should be related to body weight:

Child's weight

Maximum number of capsules per day

From 27 kg

Maximum 4 capsules

From 34 kg

Maximum 5 capsules

From 40 kg

Maximum 6 capsules

From 47 kg

Maximum 7 capsules

Take the capsules with a full glass of water.

Patient with liver disease:Should consult a doctor.

Advanced age and patients with kidney disease

Follow the same instructions described for adults and children over 12 years of age

Use in children and adolescents

Children under 12 years of age should not take this medicine. It is contraindicated.

If you take more FORTASEC 2 mg Hard Capsules than you should

Taking too many capsules can cause abnormal coordination, stupor, pupil constriction, increased muscle tension, difficulty breathing (children are more sensitive to these effects than adults), and decreased urine output.

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

If you forget to take FORTASEC

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

If you have any other questions about the use of this medicine, ask your doctor or pharmacist

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, FORTASECcan cause side effects, although not everyone gets them.

Frequency not known (cannot be estimated from available data)

Upper abdominal pain, abdominal pain radiating to the back, abdominal tenderness, fever, rapid pulse, nausea, vomiting, which may be symptoms of pancreatitis (acute pancreatitis).

If you experience any of these symptoms, stop using the medicine and seek medical help immediately.

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

  • Swelling of the face, lips, tongue, or throat that can cause difficulty swallowing or breathing (angioedema)
  • Allergic reactions (including anaphylactic shock)
  • Fatigue
  • Decreased urine output
  • Loss or decreased consciousness
  • Abnormal coordination
  • Increased muscle tension (hypertonia)
  • Stupor
  • Pupil constriction (miosis)
  • Loss of intestinal mobility (ileus, including paralytic ileus)
  • Itching or hives
  • Drowsiness
  • Abnormal dilation of the colon (megacolon)
  • Bullous eruption (including Stevens-Johnson syndrome, toxic epidermal necrolysis, and erythema multiforme)

Reporting side effects

If you experience any type of side effect, consult your doctor or pharmacist, even if it is a side effect not listed in this leaflet. You can also report them directly through the Spanish Medicines and Health Products Agency's website: www.notificaRAM.es. By reporting side effects, you can contribute to providing more information on the safety of this medicine.

5. Storage of FORTASEC 2 mg Hard Capsules

Keep out of sight and reach of children.

This medicine does not require special storage conditions.

Do not use this medicine after the expiration date stated on the carton after "Expiration Date". The expiration date is the last day of the month indicated.

Medicines should not be disposed of via wastewater or household waste. Dispose of the packaging and any unused medicine in the pharmacy's SIGRE collection point. If in doubt, ask your pharmacist how to dispose of the packaging and any unused medicine. This will help protect the environment.

6. Package contents and additional information

Composition of FORTASEC 2 mg Hard Capsules

The active ingredient is: loperamide hydrochloride (2 mg per capsule)

The other ingredients (excipients) are: lactose, talc, magnesium stearate, and cornstarch. Gelatin, yellow iron oxide (E172), titanium dioxide (E171), indigo carmine (E132), erythrosine (E127), and black iron oxide (E172).

Appearance of the product and package contents

They are hard gelatin capsules of dark gray and green color.

They are presented in packages of 12 and 20 capsules.

Marketing authorization holder and manufacturer

Marketing authorization holder

JNTL Consumer Health (Spain), S.L.

C/ Vía de los Poblados 1, Edificio E, planta 3

28033-Madrid

Spain

Manufacturer

JANSSEN-CILAG S.P.A.

Via C. Janssen

04010 Borgo S.Michele

Latina (Italy)

JNTL Consumer Health (France) S.A.S.

Domaine de Maigremont

27100 Val de Reuil

France

Date of the last revision of this leaflet: November 2023

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

Online doctors for FORTASEC 2 mg HARD CAPSULES

Discuss questions about FORTASEC 2 mg HARD CAPSULES, including use, safety considerations and whether a prescription is appropriate, subject to medical assessment and local regulations.

Doctor
5.0(38)

Andrei Popov

General medicinePain medicine7 years of experience
Licence no. 464628925

Dr. Andrei Popov is a General Practitioner with specialized training in chronic pain. He provides online consultations for adult patients in Spain and other European countries.

Dr. Popov understands that seeking help with weight-related concerns or pain that has persisted for months can be difficult. Many patients come to him after trying different approaches without feeling truly heard. During the consultation, the doctor creates a comfortable and supportive, non-judgmental environment where the patient’s medical history can be discussed in detail, questions can be answered, and the next steps can be decided together.

Weight Management and Metabolic Health

Dr. Popov can help assess overweight, obesity, and related conditions such as hypertension, diabetes, or metabolic disorders. During the consultation, the patient’s medical history, test results, current medications, and previous treatments will be reviewed.

If you would like to learn about possible medication options or have already started treatment, the doctor can assess your situation, review the effectiveness and tolerability of the therapy, and clearly explain its benefits, potential risks, and alternatives.

Not every patient requires the same treatment. A consultation does not guarantee a prescription — it provides an objective medical assessment and a plan tailored to your individual situation.

Pain and General Medicine

You can also consult Dr. Popov regarding:

* chronic pain, migraines, neuralgia, and fibromyalgia;

* back, neck, lower back, or joint pain;

* hypertension, diabetes, and follow-up of chronic conditions;

* review of test results, medical reports, and current treatment;

* preventive medicine and a second medical opinion.

How the Consultation Works

The video consultation lasts up to 30 minutes. The doctor will listen carefully, review the information you provide, and explain the next steps in clear and understandable language.

If additional tests, an in-person consultation, or urgent medical care are required, the doctor will inform you directly.

Dr. Popov’s goal is to make sure the patient feels heard and leaves the consultation with a clear understanding of their condition and the next steps they can take.

Book a video appointment
€86
Doctor
5.0(12)

Yevgen Yakovenko

General medicine12 years of experience
Licence no. 35/35/09707

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.

Book a video appointment
€72
Doctor
5.0(3)

Lina Travkina

General medicine13 years of experience

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.

Book a video appointment
€75
Doctor
5.0(21)

Nuno Tavares Lopes

General medicine18 years of experience

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies

  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management

  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses

  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment

  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance

  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis

  • Pain management: acute and chronic pain, post-surgical care

  • Public health: prevention, health screenings, long-term monitoring

  • Sick leave (Baixa médica) connected to Segurança Social in Portugal

  • IMT medical certificates for driving licence exchange

Dr. Nuno Tavares Lopes provides medical support for patients using GLP-1 medications (Mounjaro, Wegovy, Ozempic, Rybelsus) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Europe.Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.

Book a video appointment
€70
Doctor
0.0(0)

Hocine Lokchiri

General medicine21 years of experience

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.
Book a video appointment
€64

Frequently Asked Questions

FORTASEC 2 mg HARD CAPSULES does not require a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.

The active ingredient in FORTASEC 2 mg HARD CAPSULES is loperamide. This information helps identify medicines with the same composition but different brand names.

FORTASEC 2 mg HARD CAPSULES is manufactured by Jntl Consumer Health (Spain) S.L.. Pharmacy brands and packaging may differ depending on the distributor.

Doctors such as Family doctors, Endocrinologists, Gastroenterologists, Oncologists, Sports medicine specialists, General medicine doctors, Lactation medicine doctors, Intensive care physicians may assess whether FORTASEC 2 mg HARD CAPSULES is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.

The prescription is issued by a doctor after assessing your health. In Spain, FORTASEC 2 mg HARD CAPSULES is then dispensed in pharmacies with that prescription. An online consultation does not guarantee that a prescription will be issued: the decision always rests with the doctor.

To request an assessment, you can use Oladoctor:

Other medicines with the same active substance (loperamide) include ABECLIN 2 mg TABLETS, DIARFIN 2 mg HARD CAPSULES, DIARFIN FLAS 2 mg ORAL LYOPHILIZED. 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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