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Fortrans

Ask a doctor about a prescription for Fortrans

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Doctor

Svetlana Kolomeeva

Cardiology17 years of experience

Dr. Svetlana Kolomeeva is a general practitioner and internal medicine doctor providing online consultations for adults. She helps patients manage acute symptoms, chronic conditions, and preventive care. Her clinical focus includes cardiovascular health, hypertension control, and managing symptoms like fatigue, weakness, sleep issues, and overall low energy.

Patients commonly seek her help for:

  • High blood pressure, headaches, dizziness, swelling, palpitations.
  • Diagnosis and management of hypertension, arrhythmias, and tachycardia.
  • Metabolic syndrome, excess weight, high cholesterol.
  • Chronic fatigue, insomnia, poor concentration, anxiety.
  • Respiratory symptoms: colds, flu, sore throat, cough, fever.
  • Digestive issues: heartburn, bloating, constipation, IBS symptoms.
  • Chronic conditions: diabetes, thyroid disorders.
  • Interpretation of lab tests and medical reports, therapy adjustment.
  • Second opinion and decision-making support.
  • Cardiovascular disease prevention and metabolic risk reduction.
  • Long-term follow-up and dynamic health monitoring.

Dr Kolomeeva combines clinical expertise with personalised care. She clearly explains diagnoses, guides patients through symptoms and treatment options, and provides actionable plans. Her consultations are designed not only to address current complaints but also to stabilise chronic conditions and prevent future complications. She supports patients through every stage of care – from first symptoms to ongoing health management.

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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 Fortrans

Package Leaflet: Information for the User

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

Fortrans

powder for oral solution, in a sachet
macrogol 4000, anhydrous sodium sulfate, sodium bicarbonate, sodium chloride, potassium chloride

Read the leaflet carefully before taking the medicine, as it contains important information for the patient.

  • Keep this leaflet, so that you can read it again if you need to.
  • If you have any doubts, 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, pharmacist, or nurse. See section 4.

Table of Contents of the Leaflet:

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

1. What is Fortrans and what is it used for

Fortrans is used in adults to cleanse the intestine before an examination or surgical procedure in the intestine.
Fortrans is an osmotic laxative containing macrogol with a high molecular weight (polyethylene glycol, PEG) and additional salts. Fortrans increases the amount of fluid in the intestine, causing more frequent bowel movements with a watery stool, which ultimately leads to cleansing of the intestines.

2. Important information before taking Fortrans

When not to take Fortrans:

  • if the patient is allergic to macrogol (PEG), anhydrous sodium sulfate, sodium bicarbonate, sodium chloride, potassium chloride, or any of the other ingredients of this medicine (listed in section 6);
  • if the patient has severe heart failure;
  • if the patient is in a severe general condition, e.g., is dehydrated;
  • if the patient is in an advanced stage of cancer or has another disease that leads to excessive fragility of the mucous membrane;
  • if the patient has an acute phase of inflammatory bowel disease, including Crohn's disease and ulcerative colitis;
  • if the patient has a perforation of the gastrointestinal tract wall or there is an increased risk of perforation of the gastrointestinal tract wall;
  • if the patient has colitis or toxic colitis;
  • if the patient has intestinal obstruction or suspected intestinal obstruction;
  • if the patient has gastric emptying disorders (such as gastroparesis - slowed gastric emptying);
  • in children and adolescents under 18 years of age.

Warnings and precautions

In elderly patients in poor general condition, the medicine should be used only under medical supervision.
This medicine contains macrogol. Allergic reactions (including rash, itching, and severe allergic reaction with sudden swelling of the face, lips, tongue, or throat, or difficulty breathing or wheezing) have been reported after taking products containing macrogol.
Diarrhea caused by taking Fortrans may significantly disrupt the absorption of other medicines taken at the same time (see section Fortrans and other medicines).
If the patient is at risk of changes in electrolyte levels (disorders of water and electrolyte balance), for example, in patients with renal failure, heart failure, or taking diuretics, the doctor may decide to monitor electrolyte levels in the blood before and after taking the medicine. Caution should be exercised when using in patients with a tendency to develop disorders of water and electrolyte balance.
Before taking Fortrans, consult a doctor or pharmacist if:

  • the patient has heart disease (including heart failure);
  • the patient has kidney disease;
  • the patient has a swallowing disorder or risk of aspiration (food or fluid entering the airways);
  • the patient is bedridden;
  • the patient is taking diuretics (medicines that increase urine production).

If, during the intake of Fortrans for intestinal cleansing, the patient experiences sudden abdominal pain or rectal bleeding, they should contact a doctor or seek medical help immediately.

Children and adolescents

Fortrans is not intended for use in patients under 18 years of age. The safety and efficacy of use in this group have not been established.

Fortrans and other medicines

Tell your doctor or pharmacist about all medicines you are taking, have recently taken, or plan to take.
Diarrhea caused by taking Fortrans may cause significant disruptions in the absorption of other medicines taken at the same time. The absorption of other medicines, such as digoxin (a medicine used for heart conditions), antiepileptic medicines, coumarins (blood-thinning medicines), and immunosuppressive medicines (used, for example, in the treatment of cancer and after organ transplants) may be temporarily reduced when taken with Fortrans, which may reduce their effectiveness.

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.

Fortrans contains sodium and potassium

The medicine contains 2.890 g of sodium (the main component of common salt) in each sachet. This corresponds to 144.5% of the maximum recommended daily intake of sodium in the diet for adults.
This should be taken into account in patients on a strict low-sodium diet.
Fortrans contains 393 mg of potassium in one sachet, which should be taken into account in patients with reduced kidney function and in patients controlling their potassium intake.

3. How to take Fortrans

Always take Fortrans exactly as your doctor has told you. If you are not sure, ask your doctor or pharmacist.
Fortrans is intended for use in adults only. The recommended dose is approximately one liter of solution per 15 to 20 kg of body weight, which corresponds to an average dose of 3 to 4 liters of solution.
To prepare one liter of solution, the contents of one sachet should be dissolved in one liter of water. Mix until the powder is completely dissolved. After dissolving the powder, start taking the solution immediately. One liter of solution should be taken within one hour.
Fortrans can be administered:

  • in divided doses:
  • either 2 liters in the evening before the examination or procedure and 1-2 liters in the morning of the examination or procedure;
  • or 3 liters in the evening before the examination or procedure and 1 liter in the morning of the examination or procedure;

in a single dose:

  • 3-4 liters in the evening before the examination or procedure, with a possible 1-hour break after drinking 2 liters of solution.

According to the doctor's recommendation, drink one 250 ml glass of solution every 10 to 15 minutes.
It is recommended that the patient take the last part of the solution 3-4 hours before the examination or procedure.

Overdose of Fortrans

If you think you have taken too much of Fortrans, inform your doctor and drink plenty of water or clear fluids to prevent dehydration.

4. Possible side effects

After taking the medicine, frequent bowel movements with a watery stool will occur. This is normal and indicates the effective action of the medicine. Stay in the vicinity of the toilet until the effect of the medicine has passed.
Like all medicines, Fortrans can cause side effects, although not everybody gets them.

If you experience any of the following symptoms, stop taking Fortrans and contact your doctor or the Emergency Department of the nearest hospital immediately. Take the package leaflet with you to inform the doctor which medicine you have taken:

Allergic reaction - symptoms may include skin rash, itching, swelling of the skin (hives), or itching.

Severe allergic reaction causing swelling of the face or throat (angioedema) or difficulty breathing or dizziness (anaphylactic reaction).

  • Allergic reaction - symptoms may include skin rash, itching, swelling of the skin (hives), or itching.
  • Severe allergic reaction causing swelling of the face or throat (angioedema) or difficulty breathing or dizziness (anaphylactic reaction).

Other side effects include:

Very common (may affect more than 1 in 10 people)

  • Nausea (feeling sick)
  • Bloating or abdominal pain

Common (may affect up to 1 in 10 people)

  • Vomiting

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

  • Allergic reactions (including rash, hives, and severe allergic reaction with sudden swelling of the face, lips, tongue, or throat, or difficulty breathing or wheezing)

Allergic reactions (including rash, hives, and severe allergic reaction with sudden swelling of the face, lips, tongue, or throat, or difficulty breathing or wheezing)

Reporting side effects

If you experience any side effects, including any side effects not listed in this leaflet, tell your doctor, pharmacist, or nurse. Side effects can be reported directly to the Department for Monitoring of Adverse Reactions to Medicinal Products, Urząd Rejestracji Produktów Leczniczych, Wyrobów Medycznych i Produktów Biobójczych, Al. Jerozolimskie 181C, 02-222 Warsaw, tel.: +48 22 49 21 301, fax: +48 22 49 21 309, website: https://smz.ezdrowie.gov.pl.
Side effects can also be reported to the marketing authorization holder or parallel importer.
Reporting side effects will allow more information to be collected on the safety of this medicine.

5. How to store Fortrans

Keep the medicine out of the sight and reach of children.
There are no special precautions for storage.
Do not use this medicine after the expiry date stated on the packaging. The expiry date refers to the last day of the month stated.
Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. This will help protect the environment.

6. Package contents and other information

What Fortrans contains

  • The active substances of Fortrans are macrogol 4000, anhydrous sodium sulfate, sodium bicarbonate, sodium chloride, potassium chloride.
  • The excipient is sodium saccharin.

What Fortrans looks like and contents of the pack

One sachet contains 73.69 g of powder.
The pack contains: 4 sachets, 48 sachets, or 50 sachets.
For more detailed information, contact the marketing authorization holder or parallel importer.

Marketing authorization holder in Romania, the country of export:

IPSEN Consumer HealthCare
65 Quai Georges Gorse
92650 Boulogne-Billancourt Cedex
France

Manufacturer:

Beaufour Ipsen Industrie
Rue d’Ethé Virton
28100 Dreux
France

Parallel importer:

Allpharm Sp. z o.o. sp.k.
ul. M. Zdziechowskiego 11/4
02-659 Warsaw

Repackaged by:

CEFEA Sp. z o.o. Sp. komandytowa
ul. Działkowa 56
02-234 Warsaw
Synoptis Industrial Sp. z o.o.
ul. Forteczna 35-37
87-100 Toruń
Authorization number in Romania, the country of export:1992/2009/01

Parallel import authorization number: 97/24

Date of leaflet approval: 11.03.2024

[Information about the trademark]

  • Country of registration
  • Active substance
  • Prescription required
    Yes
  • Marketing authorisation holder (MAH)
    Ipsen Consumer HealthCare
  • Alternatives to Fortrans
    Dosage form: Powder, 13.7 g
    Active substance: macrogol, combinations
    Prescription not required
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    Manufacturer: Sigma Italia S.p.A.
    Prescription required
    Active substance: macrogol, combinations
    Prescription required

Alternatives to Fortrans in other countries

The best alternatives with the same active ingredient and therapeutic effect.

Alternative to Fortrans in Spain

Dosage form: ORAL SOLUTION/SUSPENSION, 13125 MG + 350.7 MG + 178.5 MG + 46.6 MG
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Prescription required
Dosage form: ORAL SOLUTION/SUSPENSION, 112 g
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Manufacturer: Norgine B.V.
Prescription required
Dosage form: ORAL SOLUTION/SUSPENSION, (see administrative data)
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Manufacturer: Norgine B.V.
Prescription required
Dosage form: ORAL SOLUTION/SUSPENSION, Fixed-dose combination
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Manufacturer: Norgine B.V.
Prescription required
Dosage form: ORAL SOLUTION/SUSPENSION, 13.9 g/25 ml
Active substance: macrogol, combinations
Prescription required

Alternative to Fortrans in Ukraine

Dosage form: powder, 1 sachet A and 1 sachet B in a package
Active substance: macrogol, combinations
Manufacturer: NORZIN Limited
Prescription not required
Dosage form: powder, 55.318 g powder in a sachet
Active substance: macrogol, combinations
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Prescription not required
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Active substance: macrogol, combinations
Prescription not required
Dosage form: powder, 55.318 g powder in a sachet
Active substance: macrogol, combinations
Dosage form: powder, 73.69 g powder in a sachet
Active substance: macrogol, combinations
Manufacturer: BOFUR IPSEN INDUSTRI
Prescription required

Online doctors for Fortrans

Discuss dosage, side effects, interactions, contraindications, and prescription renewal for Fortrans – subject to medical assessment and local rules.

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Doctor

Khrystyna Habrykevych

Gastroenterology6 years of experience

Dr Khrystyna Habrykevych is a gastroenterologist providing online consultations for adults with digestive and abdominal health concerns. She helps patients understand the causes of their symptoms, interpret test results, and choose appropriate next steps – whether it’s further investigation, treatment, or lifestyle adjustments.

Common reasons for consultation include:

  • abdominal pain, cramps, discomfort, painful bowel movements
  • heartburn, acid reflux, burping, bitter taste in the mouth
  • bloating, excessive gas, nausea or vomiting
  • diarrhoea, constipation, difficulty passing stool
  • unexplained changes in weight or appetite
  • concern about gut health or long-term digestive issues
  • changes in lab results, questions about test interpretation
  • digestive system cancer screening and prevention
  • general digestive check-ups and health assessments
Dr Habrykevych follows evidence-based medical standards and adapts each consultation to the patient’s individual situation. The online format allows for timely medical support without the need for an in-person visit.
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0.0(1)
Doctor

Svetlana Kolomeeva

Cardiology17 years of experience

Dr. Svetlana Kolomeeva is a general practitioner and internal medicine doctor providing online consultations for adults. She helps patients manage acute symptoms, chronic conditions, and preventive care. Her clinical focus includes cardiovascular health, hypertension control, and managing symptoms like fatigue, weakness, sleep issues, and overall low energy.

Patients commonly seek her help for:

  • High blood pressure, headaches, dizziness, swelling, palpitations.
  • Diagnosis and management of hypertension, arrhythmias, and tachycardia.
  • Metabolic syndrome, excess weight, high cholesterol.
  • Chronic fatigue, insomnia, poor concentration, anxiety.
  • Respiratory symptoms: colds, flu, sore throat, cough, fever.
  • Digestive issues: heartburn, bloating, constipation, IBS symptoms.
  • Chronic conditions: diabetes, thyroid disorders.
  • Interpretation of lab tests and medical reports, therapy adjustment.
  • Second opinion and decision-making support.
  • Cardiovascular disease prevention and metabolic risk reduction.
  • Long-term follow-up and dynamic health monitoring.

Dr Kolomeeva combines clinical expertise with personalised care. She clearly explains diagnoses, guides patients through symptoms and treatment options, and provides actionable plans. Her consultations are designed not only to address current complaints but also to stabilise chronic conditions and prevent future complications. She supports patients through every stage of care – from first symptoms to ongoing health management.

CameraBook a video appointment
€50
November 1009:00
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Doctor

Alexandra Alexandrova

General medicine8 years of experience

Dr Alexandra Alexandrova is a licensed general medicine doctor in Spain, specialising in trichology, nutrition, and aesthetic medicine. She offers online consultations for adults, combining a therapeutic approach with personalised care for hair, scalp, and overall health.

Areas of expertise:

  • Hair loss in women and men, postpartum hair loss, androgenetic and telogen effluvium.
  • Scalp conditions: seborrheic dermatitis, psoriasis, scalp irritation, dandruff.
  • Chronic conditions: hypertension, diabetes, metabolic disorders.
  • Online trichology consultation: customised treatment plans, nutritional support, hair growth stimulation.
  • Hair loss prevention: hormonal imbalance, stress factors, haircare strategies.
  • Routine health check-ups, prevention of cardiovascular and metabolic diseases.
  • Personalised nutritional advice to improve hair strength, skin health, and hormonal balance.
  • Aesthetic medicine: non-invasive strategies to enhance skin quality, tone, and metabolic wellness.

Dr Alexandrova follows an evidence-based and holistic approach: online consultations with a therapist and trichologist on Oladoctor provide professional support for hair, scalp, and overall health — all from the comfort of your home.

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