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ZOTEK-400

ZOTEK-400

Ask a doctor about a prescription for ZOTEK-400

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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.
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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 ZOTEK-400

INSTRUCTIONS for medical use of the medicinal product HYLO-COMOD Forte

Composition

active substance: hyaluronic acid; 1 ml of solution contains 2 mg of sodium hyaluronate; excipients: anhydrous citric acid, sodium citrate, sorbitol (E 420), water for injection.

Pharmaceutical form

Eye drops.

Main physical and chemical properties

Clear colorless solution.

Pharmacotherapeutic group

Agents used in ophthalmology. Artificial tear substitutes and other neutral preparations. ATC code S01X A20.

Pharmacological properties

Pharmacodynamics

The main goal of treating dry eye is to increase the stability and volume of the precorneal tear film. Hyaluronic acid, which is part of the preparation in the form of sodium hyaluronate, has a chemical structure, molecular weight, and rheological properties similar to those of mucin, a component of human tears. Due to its properties, hyaluronic acid moisturizes the eye without impairing vision. Additionally, its ability to bind water allows it to maintain the moisture of the eye surface.

When applied locally, hyaluronic acid increases the stability of the precorneal tear film, has a positive effect on the epithelial layer, contributes to an increase in the volume of tear fluid and corneal moisture, and also reduces the evaporation of tears from the eye surface.

Pharmacokinetics

Sodium hyaluronate is not absorbed after local application. In fact, there are no facts that would indicate that hyaluronic acid can penetrate the cornea. Even after direct administration into the inner chamber of the eye, only immeasurably small concentrations of hyaluronic acid were found in the bloodstream, which were quickly metabolized by the liver; therefore, when using the preparation, the development of systemic toxic reactions is not expected.

Clinical characteristics

Indications

Symptomatic treatment of dryness of the cornea and conjunctiva (dry eye syndrome), including severe forms, as well as after surgical interventions.

Contraindications

Hypersensitivity to any component of the preparation.

Interaction with other medicinal products and other types of interactions

It is recommended to avoid simultaneous use of HYLO-COMOD eye drops with other ophthalmic preparations. If such a need still exists, these preparations should be instilled no later than 30 minutes before applying HYLO-COMOD eye drops. However, eye ointments should always be applied last.

Since, when used locally in ophthalmology, the preparation immediately reaches the target organ and has a physical effect (moisturizing the eye surface) and does not have a systemic effect, no medicinal interactions of the preparation are expected, except for physical interactions with eye drops for local use.

Special instructions

The preparation is compatible with all types of contact lenses and can improve the feeling of comfort when wearing contact lenses. In case of severe or persistent dry eye, it is necessary to consult a doctor.

Use during pregnancy or breastfeeding

Controlled studies of the use of the preparation during pregnancy or breastfeeding have not been conducted.

However, the HYLO-COMOD Forte preparation can be used during pregnancy or breastfeeding, since it does not have a systemic pharmacological effect.

Ability to affect the speed of reaction when driving vehicles or using other mechanisms

In individual cases, immediately after instillation, HYLO-COMOD eye drops can cause short-term blurring of vision, even with proper use in usual doses. Since this can increase the reaction time, it is recommended to start driving a car or working with complex mechanisms after some time after instillation, provided that vision clarity is restored.

Method of application and dosage

Usually, 1 drop of the preparation is instilled into each eye three times a day. If necessary, the frequency of instillation can be increased. A significant increase in the frequency of instillation of the HYLO-COMOD Forte preparation (for example, more than 10 times a day) is allowed to be carried out by the decision of the ophthalmologist and under their supervision.

In the absence of contraindications due to the underlying disease, the HYLO-COMOD Forte preparation can be used when wearing contact lenses, since it does not lead to the formation of a film or sediment on them.

The HYLO-COMOD Forte preparation is intended for individual use by only one person. The duration of treatment is determined by the doctor individually.

When instilling eye drops, it is necessary to avoid any contact between the container nozzle and the eye or skin.

Method of application
1. Remove the cap from the container.
2. Before the first use of the preparation, turn the container upside down and press the bottom of the container until the first drops appear at the nozzle opening. Now the container is ready for further use.
3. Slightly tilt your head back, pull down the lower eyelid, and strongly and quickly press the bottom of the container: this activates the mechanism for releasing one drop. Thanks to the special COMOD valve system, the size of each drop and the release speed will remain the same, but it will require more force to press than regular drop bottles. Slowly close your eye so that the liquid is evenly distributed over its surface.
4. Immediately after use, close the container with the cap. After instilling eye drops, make sure that the nozzle of the container is dry. If liquid appears on it, avoid any contact with the eye or skin.

Note. The COMOD system allows you to release 10 ml of solution, which is approximately 300 drops. For technical reasons, a small amount of drops remains in the container at the end of use.

Children

Data on the use of the preparation for the treatment of children are not available.

Overdose

Cases of overdose of the preparation have not been reported.

Adverse reactions

Since the HYLO-COMOD Forte preparation does not contain preservatives, it is well tolerated even with prolonged use. In extremely rare cases, the development of hypersensitivity reactions, such as irritation, burning sensation, redness, pain, itching, swelling of the eyelids, or lacrimation, has been reported, which disappeared immediately after stopping the use of the preparation.

Shelf life

3 years.

The preparation should not be used after the expiration date stated on the packaging.

The preparation can be used for 6 months after the first opening of the container.

Storage conditions

Store at a temperature not exceeding 25°C.

Store in a place inaccessible to children.

Packaging

10 ml of eye drop solution in a multidose plastic container with a tamper-evident pump and closed with a cap. 1 container in a cardboard box.

Release category

Without a prescription.

Manufacturer

URSAPHARM Arzneimittel GmbH.

Location of the manufacturer and address of the place of business

Industriestrasse 35, 66129 Saarbrucken, Germany.

Alternatives to ZOTEK-400 in other countries

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

Alternative to ZOTEK-400 in Испания

Alternative to ZOTEK-400 in Польша

Dosage form: Таблетки, 200 мг
Active substance: дексибупрофен
Manufacturer: Biofarm Sp. z o.o.
Prescription not required
Dosage form: Таблетки, 400 мг
Active substance: дексибупрофен
Manufacturer: Biofarm Sp. z o.o.
Prescription required

Online doctors for ZOTEK-400

Discuss dosage, side effects, interactions, contraindications, and prescription renewal for ZOTEK-400 – subject to medical assessment and local rules.

5.0(38)
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.
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Sergio Correa

General medicine7 years of experience

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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.

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Antonio Cayatte

General medicine43 years of experience

Dr Antonio Cayatte is a physician in General and Acute Medicine with over 30 years of experience across clinical care, medical research, and education. He offers online consultations for adults with a wide range of symptoms, both acute and chronic.

His clinical background includes:

  • assessment of sudden or unclear symptoms
  • ongoing care for chronic conditions
  • follow-up after hospital discharge
  • interpretation of test results
  • medical support while abroad
Dr Cayatte earned his degree from the University of Lisbon and taught internal medicine at Boston University School of Medicine. He holds active medical registrations in both Portugal and the UK and is a Fellow of the American Heart Association.

Consultations are available in English and Portuguese. Patients value his clarity, professionalism, and balanced approach to evidence-based care.

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Tetiana Fedoryshyn

General medicine29 years of experience

Dr Tetiana Fedoryshyn is a senior general practitioner, certified nutritionist, and psychologist with over 29 years of clinical experience. She combines classical internal medicine with modern approaches in lifestyle medicine, functional nutrition, and emotional health support.

Her focus is on helping patients regain health through deep understanding of symptoms, personalised nutrition plans, and evidence-based correction of deficiencies, stress-related conditions, and metabolic imbalances. Dr Fedoryshyn works with adults experiencing chronic conditions, fatigue, hormonal disruption, and post-stress exhaustion.

She integrates medical analysis, psychological insight, and real-life behaviour change tools to offer treatment plans tailored to each patient’s biochemistry, mental state, and lifestyle.

Main areas of practice:

  • Chronic condition management and medical counselling
  • Weight loss programmes based on metabolic profiling
  • Diagnosis and treatment of micronutrient deficiencies
  • Recovery from stress, burnout, and hormonal imbalances
  • Emotional support and psychosomatic symptom care
Her approach is never one-size-fits-all – each consultation begins with a deep dive into your unique health history, test results, and emotional landscape. Consultations are available in Ukrainian, Polish, and Russian.
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Anna Biriukova

General medicine5 years of experience

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Cardiology – Diagnosis and treatment of:

  • High blood pressure, blood pressure fluctuations, and cardiovascular risk prevention.
  • Chest pain, shortness of breath, arrhythmias (tachycardia, bradycardia, palpitations).
  • Leg swelling, chronic fatigue, reduced exercise tolerance.
  • EKG interpretation, lipid profile evaluation, cardiovascular risk assessment (heart attack, stroke).
  • Post-COVID-19 cardiac monitoring and care.
Endocrinology – Diabetes, thyroid, metabolism:
  • Diagnosis and management of type 1 and type 2 diabetes, and prediabetes.
  • Individual treatment plans including oral medications and insulin therapy.
  • GLP-1 therapy– modern pharmacological treatment for weight management and diabetes control, including drug selection, monitoring, and safety follow-up.
  • Thyroid disorders – hypothyroidism, hyperthyroidism, autoimmune thyroid diseases (Hashimoto’s, Graves’ disease).
  • Metabolic syndrome – obesity, lipid disorders, insulin resistance.
Gastroenterology – Digestive health:
  • Abdominal pain, nausea, heartburn, gastroesophageal reflux (GERD).
  • Stomach and intestinal conditions: gastritis, irritable bowel syndrome (IBS), indigestion.
  • Management of chronic digestive disorders and interpretation of tests (endoscopy, ultrasound, labs).
General internal medicine and preventive care:
  • Respiratory infections – cough, colds, bronchitis.
  • Lab test analysis, therapy adjustments, medication management.
  • Adult vaccinations – planning, contraindications assessment.
  • Cancer prevention – screening strategies and risk assessment.
  • Holistic approach – symptom relief, complication prevention, and quality of life improvement.
Dr Biriukova combines internal medicine with specialist insight, offering clear explanations, personalised treatment plans, and comprehensive care tailored to each patient.
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  • 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.
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Karim BenHarbi

General medicine8 years of experience

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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.

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His clinical expertise spans multi-system conditions, preventive care and long-term management of chronic diseases. Dr. Altaf combines hands-on experience with a strong research background in both medical and surgical fields, enabling him to provide accurate assessments and structured, evidence-based treatment plans. Patients value his ability to explain diagnoses clearly, outline next steps and support them in making informed healthcare decisions.

Online consultations with Dr. Altaf are suitable for many everyday and acute situations where a timely medical opinion can help determine the safest next steps. He evaluates and treats conditions affecting the cardiovascular, respiratory, gastrointestinal, neurological, haematological and endocrine systems. Common examples include:

  • hypertension and other blood pressure issues
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  • asthma, COPD and emphysema
  • pneumonia and lung fibrosis
  • gastroenteritis and digestive infections
  • liver conditions, including alcohol-related disease
  • epilepsy, seizures and post-stroke symptoms
  • dementia and cognitive decline
  • anaemia and other haematological changes
  • diabetes, thyroid disorders and pituitary disease
Many patients reach out when they experience new or worsening symptoms, fluctuations in blood pressure, non-severe chest discomfort, breathing symptoms, digestive issues, suspected infections, chronic fatigue or concerns that affect daily life. He also helps patients understand test results, adjust existing treatment plans and navigate long-term health strategies safely and effectively.

When clinically appropriate, Dr. Altaf can also provide health and fitness certificates, including documentation required for physical activity, sports participation or gym use, based on the patient’s health status and medical indications.

Some conditions are not suitable for online care. Severe chest pain, loss of consciousness, uncontrolled bleeding, seizures, major trauma or symptoms suggesting a stroke or heart attack require immediate attention from local emergency services. Dr. Altaf prioritises patient safety and will guide you accordingly if your situation needs urgent in-person care.

In all consultations, Dr. Muhammad Tayyab Altaf focuses on clear communication, accurate diagnosis and patient-centred decision-making. His approach ensures that individuals and families feel informed, supported and confident in their next steps, no matter where they are.

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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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  • Diagnostic consultations for suspected endocrine disorders
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  • Early detection and treatment of type 1 and type 2 diabetes, with personalised therapy plans
  • Obesity treatment: identifying underlying causes of weight gain, combining medication and non-pharmacological strategies, and long-term support
  • Diagnosis and treatment of endocrine-related skin, hair, and nail issues
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Dr. Tabeshadze takes a patient-centred approach based on evidence-based medicine. Her goal is to help patients achieve hormonal balance, manage chronic conditions effectively, and improve overall well-being through targeted, personalised care.
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