Background pattern
Vessel due F

Vessel due F

Ask a doctor about a prescription for Vessel due F

5.0(30)
Doctor

Nuno Tavares Lopes

Family medicine17 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. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • 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. 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.
CameraBook a video appointment
€59
Today16:30
Today16:50
Today17:10
Today17:30
Today17:50
More times
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 Vessel due F

Package Leaflet: Information for the User

VESSEL DUE F

250 LSU Soft Capsules

Sulodexide

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

  • Keep this leaflet, as you may need to read it again.
  • If you have any doubts, consult your doctor or pharmacist.
  • This medicine has been prescribed specifically for you and should not be given to others, as it may harm them, even if their symptoms are the same.
  • If you experience any side effects, including those not listed in this leaflet, inform your doctor or pharmacist. See section 4.

Table of Contents of the Leaflet

  • 1. What is V F and what is it used for
  • 2. Important information before taking V F
  • 3. How to take V F
  • 4. Possible side effects
  • 5. How to store V F
  • 6. Contents of the pack and other information

1. What is V D F and what is it used for

V F contains sulodexide, a substance that, by acting on some of the factors responsible for the blood clotting process, has an antithrombotic effect in the arterial and venous system. Sulodexide also normalizes increased blood viscosity in patients with vascular changes and a risk of thrombosis, and reduces lipid levels. V F soft capsules are used for the symptomatic treatment of primary and secondary chronic venous insufficiency, treatment of venous leg ulcers as an adjunct to local therapy, symptomatic treatment of chronic obstructive arterial disease of the lower limbs of moderate severity (stage II of the Fontaine classification), and extended secondary prevention of venous thromboembolic disease in patients who have completed standard anticoagulant treatment (3 to 12 months) due to deep vein thrombosis or pulmonary embolism, and treatment of hard exudates in patients with non-proliferative mild to moderate diabetic retinopathy.

2. Important information before taking V D F

When not to take V D F

Warnings and precautions

Before starting treatment with V D F, discuss it with your doctor or pharmacist.
.

Children and adolescents

The safety and efficacy of V D F in children and adolescents under 18 years of age have not been established. There are no available data.

V D F and other medicines

Tell your doctor or pharmacist about all medicines you are taking or have recently taken, as well as any medicines you plan to take. V D F may enhance the effect of heparin and oral anticoagulants given at the same time.

Pregnancy, breastfeeding, and fertility

If you are pregnant or breastfeeding, think you may be pregnant, or plan to have a baby, consult your doctor before taking this medicine.
Pregnancy
For safety reasons, sulodexide is not recommended during pregnancy.
Breastfeeding
V D F should not be taken during breastfeeding.
Fertility
Animal studies have not shown any direct or indirect harmful effects on female and male fertility.

Driving and using machines

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

V F contains sodium ethyl parahydroxybenzoate (E 215), sodium propyl parahydroxybenzoate (E 217), and sodium

The medicine contains sodium ethyl parahydroxybenzoate (E 215) and sodium propyl parahydroxybenzoate (E 217), which may cause allergic reactions (possible late reactions).
The medicine contains less than 1 mmol (23 mg) of sodium per capsule, which means the medicine is considered "sodium-free".

3. How to take V D F

Take this medicine always as directed by your doctor or pharmacist. If you are unsure, consult your doctor or pharmacist.
Symptomatic treatment of primary and secondary chronic venous insufficiency:
2 capsules (500 LSU) twice a day between meals.
Treatment of venous leg ulcers as an adjunct to local therapy:
1 ampoule (600 LSU) once a day intramuscularly for 20 days, then 2 capsules (500 LSU) twice a day between meals for 30-70 days.
Symptomatic treatment of chronic obstructive arterial disease of the lower limbs of moderate severity (stage II of the Fontaine classification):
1 ampoule (600 LSU) once a day intramuscularly for 20 days, then 2 capsules (500 LSU) twice a day between meals for 6 months.
Extended secondary prevention of venous thromboembolic disease in patients who have completed standard anticoagulant treatment (3 to 12 months) due to deep vein thrombosis or pulmonary embolism:
2 capsules (500 LSU) twice a day between meals.
The dose and duration of treatment will be decided by your doctor.
Treatment of hard exudates in patients with non-proliferative mild to moderate diabetic retinopathy: 1 capsule (250 LSU) twice a day between meals.

Overdose of V D F

In case of overdose, consult your doctor immediately. If bleeding occurs, go to the nearest hospital.

Missed dose of V D F

Do not take a double dose to make up for a missed dose.

Stopping treatment with V D F

If you have any further doubts about taking this medicine, consult your doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.
Common side effects (affecting 1 to 10 patients in 100):

  • dizziness,
  • diarrhea,
  • stomach pain,
  • rash.

Uncommon side effects (affecting 1 to 10 patients in 1000):

  • loss of consciousness,
  • headache,
  • gastric bleeding,
  • itching rash,
  • itching, red, and dry skin,
  • swelling, especially of the ankles and feet.

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

  • anemia,
  • disorders of protein metabolism in the liquid part of the blood called plasma (disorders of plasma protein metabolism),
  • perception disorders,
  • seizures,
  • tremors,
  • vision disorders,
  • palpitations,
  • sudden flushing of the face,
  • hemoptysis (coughing up blood),
  • black stools due to gastrointestinal bleeding,
  • vomiting,
  • bloating,
  • indigestion,
  • nausea,
  • abdominal discomfort,
  • rapidly spreading swelling under the skin,
  • redness of the skin,
  • purple spots like bruises (purpura),
  • blood spots under the skin (ecchymoses),
  • itching,
  • difficulty urinating,
  • painful urination,
  • excessive menstrual bleeding,
  • genital swelling,
  • redness of the skin around the genitals,
  • chest pain,
  • pain.

If any of the side effects get worse or if you experience any side effects not listed in this leaflet, inform your doctor or pharmacist.

Reporting side effects

If you experience any side effects, including those not listed in this leaflet, inform your doctor or pharmacist. Side effects can be reported directly to the Department of Adverse Reaction Monitoring of Medicinal Products, Medical Devices, and Biocidal Products
Al. Jerozolimskie 181C 02-222 Warsaw;
Phone: + 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.
Reporting side effects will help to gather more information on the safety of this medicine.

5. How to store V D F

Store in a place out of sight and reach of children.
Do not take V F after the expiry date stated on the packaging, after:
"Expiry date (EXP)".
The expiry date refers to the last day of the given month.
Store at a temperature not above 30°C.
Do not take this medicine if you notice that the packaging is damaged.
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. Contents of the pack and other information

What V D F contains

The active substance of the medicine is sulodexide.
The other ingredients are: sodium laurylsarcosinate, colloidal silica, triacetin.
Shell composition: gelatin, glycerol (E 422), sodium ethyl parahydroxybenzoate (E 215), sodium propyl parahydroxybenzoate (E 217), titanium dioxide (E 171), iron oxide red (E 172).

What V D F looks like and contents of the pack

Red-brown, oval soft capsules containing a white to gray suspension.
The pack contains 25 or 50 soft capsules.
Not all pack sizes may be marketed.

Marketing authorization holder

Alfasigma S.p.A.
Via Ragazzi del ’99, n. 5
40133 Bologna (BO), Italy

Manufacturer

Alfasigma S.p.A.
Via Enrico Fermi 1,

  • 65020 – Alanno (PE), Italy

Alfasigma S.p.A.
Via Pontina km 30,

  • 00071 Pomezia (RM), Italy

For further information, contact the local representative of the marketing authorization holder:
Alfasigma Polska Sp. z o.o.
Al. Jerozolimskie 96
00-807 Warsaw
Phone: +48 (22) 824 03 64

Date of last revision of the leaflet:

  • Country of registration
  • Active substance
  • Prescription required
    Yes
  • Manufacturer
  • Importer
    Alfasigma S.p.A Alfasigma S.p.A.
  • Alternatives to Vessel due F
    Dosage form: Capsules, 250 LSU
    Active substance: sulodexide
    Manufacturer: Catalent Italy S.p.A.
    Prescription required
    Dosage form: Solution, 300 LSU/ml
    Active substance: sulodexide
    Manufacturer: Alfasigma S.p.A
    Prescription required
    Dosage form: Solution, 300 LSU/ml
    Active substance: sulodexide
    Prescription required

Alternatives to Vessel due F in other countries

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

Alternative to Vessel due F in Spain

Dosage form: CAPSULE, 25 mg
Active substance: sulodexide
Manufacturer: Alfasigma Espana S.L.
Prescription required
Dosage form: INJECTABLE, 60/2 mg/ml
Active substance: sulodexide
Manufacturer: Alfasigma Espana S.L.
Prescription required
Dosage form: CAPSULE, 150 ULS
Active substance: sulodexide
Manufacturer: Alfasigma Espana S.L.
Prescription required
Dosage form: INJECTABLE, 500 IU antithrombin
Active substance: antithrombin III
Manufacturer: Csl Behring S.A.
Prescription required
Dosage form: INJECTABLE, 1000 IU antithrombin
Active substance: antithrombin III
Manufacturer: Csl Behring S.A.
Prescription required
Dosage form: INJECTABLE, 8,000 IU / 0.8 ml IU/ml
Active substance: enoxaparin
Manufacturer: Chemi S.P.A.
Prescription required

Alternative to Vessel due F in Ukraine

Dosage form: solution, 600 LU/2 ml
Active substance: sulodexide
Manufacturer: Al'fasigma S.p.A.
Prescription required
Dosage form: capsules, 250 LO
Active substance: sulodexide
Manufacturer: Al'fasigma S.p.A.
Prescription required

Online doctors for Vessel due F

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

0.0(0)
Doctor

Abdullah Alhasan

General medicine10 years of experience

Dr. Abdullah Alhasan is a physician specialising in cardiology and general medicine, with international clinical experience and a commitment to evidence-based care. He offers online consultations for adults, focusing on both acute symptoms and long-term health management.

Main areas of consultation:

  • Chest pain, shortness of breath, heart palpitations, high blood pressure
  • Hypertension control and cardiovascular disease prevention
  • Interpretation of ECG, blood tests, and Holter monitor results
  • Management of heart failure and coronary artery disease
  • General medical issues: infections, fever, fatigue, gastrointestinal symptoms
  • Guidance on diagnostics, treatment plans, and medication adjustments
Dr. Alhasan’s approach is based on thorough assessment, clear communication, and personalised care – helping patients understand their health and make informed decisions about their treatment.
CameraBook a video appointment
€69
Today16:30
Today16:45
Today17:00
Today17:15
Today17:30
More times
5.0(30)
Doctor

Nuno Tavares Lopes

Family medicine17 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. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • 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. 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.
CameraBook a video appointment
€59
Today16:30
Today16:50
Today17:10
Today17:30
Today17:50
More times
5.0(10)
Doctor

Duarte Meneses

Family medicine4 years of experience

Dr. Duarte Meneses is a licensed family medicine and general practice doctor based in Portugal, with additional expertise in occupational health. He provides online consultations for adults, offering medical support for both acute symptoms and chronic health conditions.

  • Common symptoms such as fever, sore throat, cough, fatigue, or digestive issues
  • Chronic conditions including hypertension, diabetes, high cholesterol, and thyroid problems
  • Mental health concerns such as stress, sleep issues, anxiety, and burnout
  • Preventive care: health check-ups, lifestyle advice, and follow-up for existing conditions
  • Work-related health questions, sick leave documentation, and medical guidance for returning to work
Dr. Meneses graduated from the University of Beira Interior and has years of experience working with diverse patient populations. He is fluent in Portuguese, English, Spanish, and French.

His approach is friendly, clear, and focused on delivering practical medical advice tailored to each patient’s needs.

CameraBook a video appointment
€65
Today16:30
Today16:55
Today17:20
Today17:45
Today18:10
More times
5.0(1)
Doctor

Ngozi Precious Okwuosa

General medicine5 years of experience

Dr. Ngozi Precious Okwuosa is a Primary Care Physician with over 5 years of clinical experience in Hungary, Sweden, and Nigeria. A graduate of the University of Szeged (cum laude), she offers online consultations for adults in the areas of internal medicine, women’s health, and postoperative care.

Key areas of consultation:

  • Preventive and family medicine
  • Women’s health, including gynaecology and obstetrics
  • Chronic disease management: hypertension, diabetes, and more
  • Mental health support, anxiety, and counselling
  • Postoperative care and lab test interpretation
She has conducted research on the genetic background of stroke and is skilled in communicating with patients from diverse cultural backgrounds. Her approach combines clinical expertise with empathy and clear communication.
CameraBook a video appointment
€60
Today16:30
Today17:20
Today18:10
Today19:00
Today19:50
More times
5.0(17)
Doctor

Sergio Correa

General medicine7 years of experience

Dr. Sergio Correa is a licensed general practitioner, aesthetic medicine specialist, and trichologist with experience in emergency care and preventive health. He offers online consultations in English and Spanish, supporting adult patients with a wide range of medical concerns – from acute symptoms to chronic condition management.

His areas of focus include:

  • General and urgent care: fever, fatigue, infections, digestive issues, respiratory symptoms, and other common concerns
  • Chronic condition support: hypertension, high cholesterol, diabetes, thyroid issues
  • Aesthetic medicine and dermatology: acne, skin ageing, hyperpigmentation, personalised skincare guidance
  • Trichology: hair loss, scalp conditions, treatment strategies for men and women
  • Preventive care: health check-ups, lifestyle advice, second opinions

Dr. Correa combines medical knowledge with an aesthetic and holistic approach to help patients improve both health and quality of life.

CameraBook a video appointment
€40
November 213:00
November 214:00
November 215:00
November 216:00
November 313:00
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
November 216:15
November 216:45
November 217:15
November 217:45
November 218:15
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
November 216:15
November 314:00
November 314:50
November 315:40
November 316:30
More times
0.0(0)
Doctor

Eteri Tabeshadze

Cardiology32 years of experience

Dr. Eteri Tabeshadze is a cardiologist with the highest qualification category and over 32 years of clinical experience. She also practises functional diagnostics, offering a comprehensive approach to cardiovascular care. Dr. Tabeshadze provides online consultations for adults with a wide range of heart-related conditions, from preventive screenings to acute and chronic disease management.

Areas of expertise include:

  • Diagnosis and treatment of hypertension, coronary artery disease, and chronic heart failure
  • Management of arrhythmias and conduction disorders, including paroxysmal events
  • Emergency care: myocardial infarction, acute left ventricular failure, acute pulmonary heart disease
  • Post-thromboembolism care and evaluation of cardiomyopathies
  • Treatment of vegetative dysfunction and autonomic disorders
  • Interpretation of cardiovascular tests: ECG, Holter monitoring, ambulatory blood pressure monitoring (ABPM), echocardiography (including transesophageal echo), stress echocardiography, exercise testing (VEM, treadmill test)
Dr. Tabeshadze combines extensive diagnostic experience with personalised care. She helps patients understand their cardiovascular health, navigate symptoms and diagnoses, and create tailored treatment plans to improve quality of life and reduce long-term risks.
CameraBook a video appointment
€50
November 219:00
November 220:00
November 311:00
November 312:00
November 313:00
More times
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 309:00
November 310:05
November 311:10
November 312:15
November 313:20
More times
0.0(0)
Doctor

Roman Raevskii

General medicine6 years of experience

Dr. Roman Raevskii is a licensed general practitioner in Spain, offering online medical consultations with a strong focus on prevention, early diagnosis, and personalized care. He combines evidence-based clinical expertise with a patient-centered approach to deliver comprehensive support.

Dr. Raevskii provides medical care in the following areas:

  • Diagnosis and management of common conditions: hypertension, diabetes, respiratory and digestive disorders.
  • Oncological consultations: early cancer detection, risk evaluation, and treatment navigation.
  • Supportive care for oncology patients – pain control, symptom relief, and side effect management.
  • Preventive medicine and health screenings.
  • Development of tailored treatment plans based on clinical guidelines.

With a patient-centred approach, Dr. Raevskii helps individuals manage both chronic illnesses and complex oncological cases. His consultations are guided by current medical standards and adapted to each patient’s needs.

CameraBook a video appointment
€50
November 310:00
November 310:30
November 311:00
November 311:30
November 312:00
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