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BENDAZOL

BENDAZOL

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Doctor

Anastasiia Shalko

Family medicine13 years of experience

Dr. Anastasiia Shalko is a general practitioner with a background in both paediatrics and general medicine. She graduated from Bogomolets National Medical University in Kyiv and completed her paediatric internship at the P.L. Shupyk National Medical Academy of Postgraduate Education. After working as a paediatrician in Kyiv, she relocated to Spain, where she has been practising general medicine since 2015, providing care for both adults and children.

Her work focuses on urgent, short-term medical concerns – situations where patients need quick guidance, symptom assessment and clear next steps. She helps people understand whether their symptoms require in-person evaluation, home management or a change in treatment. Common reasons for booking an online consultation include:

  • acute respiratory symptoms (cough, sore throat, runny nose, fever)
  • viral illnesses such as colds and seasonal infections
  • gastrointestinal complaints (nausea, diarrhoea, abdominal pain, gastroenteritis)
  • sudden changes in how a child or adult feels
  • questions about existing treatment and whether adjustments are needed
  • renewal of prescriptions when clinically appropriate
Dr. Shalko works specifically with urgent and short-term problems, providing practical recommendations and helping patients determine the safest next step. She explains symptoms clearly, guides patients through decision-making and offers straightforward medical advice for everyday acute issues.

She does not provide long-term management of chronic conditions, ongoing follow-up or comprehensive care plans for complex long-term illnesses. Her consultations are designed for acute symptoms, sudden concerns and situations where timely medical input is important.

With clinical experience in both paediatrics and general medicine, Dr. Shalko confidently supports adults and children. Her communication style is clear, simple and reassuring, helping patients feel informed and supported throughout the consultation.

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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 BENDAZOL

INSTRUCTIONS for medical use of the medicinal product FLUMAZENIL-VISTA (FLUMAZENIL-VISTA)

Composition

active substance: flumazenil; 1 ml of solution contains 0.1 mg of flumazenil; excipients: sodium chloride, disodium edetate, glacial acetic acid, sodium hydroxide, water for injections.

Pharmaceutical form

Solution for injection.

Main physical and chemical properties

Transparent, colorless solution.

Pharmacotherapeutic group

Other therapeutic agents. Antidotes. ATC code V03AB25.

Pharmacological properties

Pharmacodynamics
Mechanism of action

Flumazenil is a benzodiazepine antagonist, an imidazobenzodiazepine derivative that, through competitive interaction, specifically blocks the effects of substances acting on the benzodiazepine receptor in the central nervous system (CNS). There have been reports of neutralization of paradoxical benzodiazepine reactions.

Pharmacodynamic effects

Experiments conducted on animals have shown that flumazenil does not block the effects of benzodiazepine receptor agonists, such as barbiturates, mimetics of gamma-aminobutyric acid, and adenosine receptor antagonists. Flumazenil blocks the action of non-benzodiazepine agonists, such as cyclopyrrolones (zoplicone) and triazolopyridazines. The hypnotic-sedative effects of benzodiazepines quickly disappear (within 1-2 minutes) after intravenous administration of flumazenil. Depending on the difference in elimination time between the agonist and antagonist, the effect may recur within several hours. Flumazenil may have slight agonistic (e.g., anticonvulsant) activity. Clinical efficacy and safety. Animal studies have shown that with prolonged treatment with flumazenil, a withdrawal syndrome developed, including seizures.

Pharmacokinetics
Distribution

Flumazenil is a weakly lipophilic base. Flumazenil is bound to approximately 50% of plasma proteins, of which 2/3 are bound to albumin. Flumazenil is intensely distributed in the extracellular space. During the distribution phase, the concentration of flumazenil in plasma decreases with a half-life of 4-5 minutes. The volume of distribution at steady-state concentration is 0.9-1.1 L/kg.

Metabolism

Flumazenil undergoes intensive metabolism in the liver. The most important inactive metabolite in plasma (in free form) and urine (in free and conjugated form) is carboxylic acid. The results of pharmacological tests have shown that this metabolite does not have agonistic or antagonistic benzodiazepine activity.

Elimination

Flumazenil is almost completely excreted in the urine. This indicates complete breakdown of the active substance in the body. Studies with a radiolabeled drug have shown that complete excretion occurs within 72 hours: 90-95% with urine and 5-10% with feces. Elimination is rapid, as evidenced by a short half-life (40-80 minutes). The total clearance of flumazenil is 0.8-1.0 L/h/kg, and metabolism occurs mainly in the liver.

Clinical characteristics

Indications

The medicinal product is used to partially or completely eliminate the central sedative effects of benzodiazepines in adults and children over 1 year of age. It can be used in anesthesia and intensive care.

Contraindications
  • Increased sensitivity to the active substance or to any of the components of the medicinal product.
  • Treatment of potentially life-threatening conditions with benzodiazepines (e.g., control of intracranial pressure or epileptic status).
  • Severe intoxication caused by cyclic antidepressants (seizures, focal seizures, QRS prolongation, arrhythmia, mydriasis, anticholinergic symptoms).
Interaction with other medicinal products and other types of interactions

Interaction studies were conducted only in adult patients. Flumazenil suppresses the central effects of benzodiazepines by competitive inhibition at the receptor level. It also blocks the action of non-benzodiazepine agonists (e.g., zoplicone, triazolopyridazines) on benzodiazepine receptors. However, flumazenil does not block the action of medicinal products that do not work through this mechanism. No interaction with other CNS depressants has been observed.

Special instructions

Monitoring

When using flumazenil to eliminate sedation caused by benzodiazepines, it is necessary to monitor the dose, vital signs (electrocardiogram (ECG)), pulse, oximetry, concentration of the patient's attention, and other vital signs (such as heart rate, respiratory rate, and blood pressure) for a long time, as well as the duration of the effect of the used benzodiazepine for the occurrence of symptoms of repeated sedation, difficulty breathing, or other signs of residual benzodiazepine effect.

Anxiety

It is necessary to carefully select the dosage of flumazenil for patients who suffer from preoperative anxiety or have a history of chronic or episodic anxiety.

Postoperative pain

Postoperative pain should be taken into account. It may be better to keep the patient sedated.

Pediatric use

Due to the likelihood of repeated sedation and difficulty breathing in children who have been sedated with midazolam, it is necessary to carefully monitor them for at least 2 hours after administration of flumazenil.

Overdose

Symptoms. Even when used in higher doses than recommended (up to 100 mg of flumazenil), symptoms of overdose have not been observed.

Adverse reactions

Immune system disorders
oftenhypersensitivity reactions, anaphylactic shock
Psychiatric disorders
oftenanxiety, insomnia, drowsiness, emotional lability
rarelyfear
frequency unknownpsychic changes, euphoria, fatigue, pathological crying, aggressive reactions, panic attacks; withdrawal syndrome: agitation, anxiety, emotional lability, confusion, sensory disturbances
Nervous system disorders
oftenheadache, vertigo, agitation, tremor, dry mouth, rapid breathing, speech disorders, paresthesia
rarelyseizures (mainly in patients with epilepsy, severe liver failure, especially after treatment with benzodiazepines or in case of overdose with several medicinal products)
frequency unknownspontaneous movements
Eye disorders
oftendiplopia, strabismus, increased lacrimation
Ear and labyrinth disorders
rarelyhearing impairment
Cardiovascular disorders
oftenincreased heart rate, flushing, hypotension, orthostatic hypertension, transient hypertension (upon awakening)
rarelytachycardia or bradycardia, extrasystole
Respiratory, thoracic, and mediastinal disorders
rarelydyspnea, cough, nasal congestion, chest pain
Gastrointestinal disorders
very oftennausea (during anesthesia, especially when used with opioids)
oftenvomiting (during anesthesia, especially when used with opioids), hiccups
Skin and subcutaneous tissue disorders
oftenincreased sweating
rarelypallor
frequency unknownheat flushes to the face
General disorders and administration site conditions
oftenfatigue, pain at the injection site
rarelytrembling
frequency unknownincreased pain sensation, weight gain, chills

Shelf life

3 years.

Storage conditions

No special storage conditions are required for the medicinal product. Store in a place inaccessible to children.

Packaging

5 ml in an ampoule; 5 or 10 ampoules in a cardboard pack.

Release category

By prescription.

Manufacturer

LABORATORIO REIG JOFRÉ, S.A.

Location of the manufacturer and its business address

C/Gran Capitán, 10, Sant Joan Despí, Barcelona, 08970, Spain

Alternatives to BENDAZOL in other countries

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

Alternative to BENDAZOL in Іспанія

Dosage form: КАПСУЛА, 20 мг вінпоцетин; 400 мг пірацетам
Prescription required

Online doctors for BENDAZOL

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

5.0(14)
Doctor

Anastasiia Shalko

Family medicine13 years of experience

Dr. Anastasiia Shalko is a general practitioner with a background in both paediatrics and general medicine. She graduated from Bogomolets National Medical University in Kyiv and completed her paediatric internship at the P.L. Shupyk National Medical Academy of Postgraduate Education. After working as a paediatrician in Kyiv, she relocated to Spain, where she has been practising general medicine since 2015, providing care for both adults and children.

Her work focuses on urgent, short-term medical concerns – situations where patients need quick guidance, symptom assessment and clear next steps. She helps people understand whether their symptoms require in-person evaluation, home management or a change in treatment. Common reasons for booking an online consultation include:

  • acute respiratory symptoms (cough, sore throat, runny nose, fever)
  • viral illnesses such as colds and seasonal infections
  • gastrointestinal complaints (nausea, diarrhoea, abdominal pain, gastroenteritis)
  • sudden changes in how a child or adult feels
  • questions about existing treatment and whether adjustments are needed
  • renewal of prescriptions when clinically appropriate
Dr. Shalko works specifically with urgent and short-term problems, providing practical recommendations and helping patients determine the safest next step. She explains symptoms clearly, guides patients through decision-making and offers straightforward medical advice for everyday acute issues.

She does not provide long-term management of chronic conditions, ongoing follow-up or comprehensive care plans for complex long-term illnesses. Her consultations are designed for acute symptoms, sudden concerns and situations where timely medical input is important.

With clinical experience in both paediatrics and general medicine, Dr. Shalko confidently supports adults and children. Her communication style is clear, simple and reassuring, helping patients feel informed and supported throughout the consultation.

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5.0(8)
Doctor

Iryna Reznychenko

Gynecology26 years of experience

Dr Iryna Reznychenko is an obstetrician-gynaecologist, paediatric gynaecologist, and certified lactation consultant. She provides online consultations for women at all stages of life – from adolescence to menopause. Her work combines medical care for gynaecological conditions with dedicated support for breastfeeding challenges, both physical and emotional.

Areas of expertise:

  • interpretation of test results and personalised treatment planning
  • menstrual irregularities, PCOS, endometriosis
  • abnormal uterine bleeding, endometrial hyperplasia, cervical dysplasia
  • care during perimenopause and menopause, hormonal balance, cancer prevention
  • breastfeeding issues: nipple pain, cracked skin, blocked ducts, low milk supply
  • support during the postpartum and lactation period
Dr Reznychenko offers a clear, attentive and professional approach. Her consultations help prevent minor discomforts from developing into more serious concerns – all in a convenient online format.
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Doctor

Salome Akhvlediani

Pediatrics12 years of experience

Dr Salome Akhvlediani is a paediatrician providing online consultations for children of all ages. She supports families with preventive care, diagnosis, and long-term management of both acute and chronic conditions.

Her areas of focus include:

  • Fever, infections, cough, sore throat, and digestive issues.
  • Preventive care – vaccinations, regular check-ups, and health monitoring.
  • Allergies, asthma, and skin conditions.
  • Nutritional advice and healthy development support.
  • Sleep difficulties, fatigue, and behavioural concerns.
  • Ongoing care for chronic or complex health conditions.
  • Guidance for parents and follow-up after medical treatment.

Dr Akhvlediani combines professional care with a warm, attentive approach – helping children stay healthy and supporting parents at every stage of their child’s growth.

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5.0(8)
Doctor

Roman Raevskii

General medicine7 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.

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Tetiana Fursenko

Otolaryngology (ENT)5 years of experience

Dr. Tetiana Fursenko is an ENT (ear, nose, and throat) specialist offering online consultations for both adults and children. She focuses on diagnosing and treating conditions of the upper respiratory tract using evidence-based medical guidelines and personalised treatment plans.

Common concerns addressed during consultation:

  • Nasal congestion, runny nose, sinusitis, rhinitis, and hay fever.
  • Ear pain, otitis (middle ear infections), earwax buildup, hearing loss.
  • Sore throat, tonsillitis, pharyngitis, chronic throat irritation.
  • Hoarseness, loss of voice, laryngitis.
  • Allergic rhinitis, sneezing, nasal itching, seasonal allergies.
  • Snoring, mouth breathing, enlarged adenoids.
  • Frequent colds, lingering post-viral symptoms.
  • Foreign objects in the ear or nose.
  • ENT-related check-ups and chronic condition follow-up.

Dr. Fursenko helps patients manage symptoms early, avoid complications, and receive timely treatment. Online ENT consultations are a convenient way to access care for both urgent and recurring conditions — from anywhere.

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Doctor

Duarte Meneses

Family medicine5 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.

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Doctor

Svetlana Kovalenko

Family medicine15 years of experience

Dr Svetlana Kovalenko is a family medicine doctor with over 14 years of experience and a medical degree from Kharkiv National Medical University. She offers online consultations for adults, supporting patients with both acute and chronic conditions, preventive care, and personalised medical advice.

What patients commonly consult her for:

  • High blood pressure, type 2 diabetes, cholesterol management
  • Cold and flu symptoms: fever, cough, sore throat
  • Fatigue, sleep problems, headaches, general discomfort
  • Ongoing care for chronic conditions and medication review
  • Help interpreting test results and lab reports
  • Preventive check-ups and advice on healthy lifestyle habits

Dr Kovalenko combines evidence-based practice with a respectful, patient-centred approach. She takes time to explain, listens attentively, and helps each person make confident, informed decisions about their health.

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Doctor

Tomasz Grzelewski

Dermatology21 years of experience

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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Doctor

Taisiya Minorskaya

Family medicine13 years of experience

Dr Taisiya Minorskaya is a family medicine doctor with an official licence to practise in Spain and over 12 years of clinical experience. She provides online consultations for adults and children, combining evidence-based medicine with a personalised, modern European approach.

She helps with:

  • Viral infections and cold symptoms (flu, sore throat, cough, runny nose)
  • Review and adjustment of antibiotics
  • Skin rashes and allergic reactions
  • Chronic condition flare-ups, high blood pressure, headaches, fatigue
  • Lab and test interpretation
  • Medication review and adaptation to European standards
  • Patient navigation: what tests are needed, which specialists to see, when an in-person visit is required
Dr Minorskaya also specialises in the diagnosis and management of gastrointestinal conditions, including bloating, abdominal pain, chronic nausea, IBS, and SIBO. She supports patients with unexplained physical symptoms that may be linked to somatisation or stress, helping them find relief and improve quality of life.

She offers care for people undergoing GLP-1 therapy (Ozempic, Mounjaro, and others) for weight management. Her support follows Spanish clinical guidelines, from treatment planning and side effect counselling to regular follow-ups and coordination with private or public healthcare providers.

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