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Oxigeno 100% V/V pulmonary inhalation

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Doctor
5.0(6)

Jorge Correa Bellido

General medicine7 years of experience
Licence no. 464626297

Dr. Jorge Correa Bellido is a Spanish physician who offers online consultations in Spanish and English. He graduated from the University of La Laguna and has a solid background in clinical practice and international research.

Throughout his career, he has participated in various medical and academic projects, including a research fellowship in Spain, where he contributed to evidence-based studies in the field of family medicine. This experience allowed him to broaden his global perspective on healthcare and comprehensive patient care.

Dr. Correa Bellido has worked with several healthcare providers in Spain, focusing particularly on patient-centered care and public health initiatives aimed at communities with limited access to healthcare services.

In addition, he actively participates in international medical conferences and workshops, which allows him to stay up to date with the latest medical advances and collaborate with healthcare professionals from different countries.

Dr. Correa Bellido provides comprehensive care for a wide variety of medical conditions, including:

  • respiratory infections
  • gastrointestinal disorders
  • cardiovascular problems
  • endocrine and metabolic diseases
  • musculoskeletal and dermatological conditions
  • as well as mental health conditions such as anxiety and depression.

He also treats infectious and allergic diseases, general health concerns, and provides guidance on prevention and healthy lifestyle habits.

His services include virtual consultations, diagnosis and management of acute and chronic diseases, prescription renewals, and personalized medical advice.

With a patient-centered approach and a strong commitment to continuous learning, Dr. Correa Bellido provides accessible and high-quality healthcare to patients both in Spain and around the world.

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 MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER

Contents of the leaflet

  1. Introduction
  2. What Medical Liquid Oxygen Nippon Gases is and what it is used for
  3. What you need to know before starting to use Medical Liquid Oxygen Nippon Gases
  4. How to use Medical Liquid Oxygen Nippon Gases
  5. Possible side effects
  6. Storage of Medical Liquid Oxygen Nippon Gases
  7. Contents of the packaging and additional information

Introduction

Package Leaflet: Information for the User

Medical Liquid Oxygen Nippon Gases 99.5% v/v, Cryogenic Medical Gas in Fixed Cryogenic Container

Oxygen

Read the entire package leaflet carefully before starting to use this medication, as it contains important information for you.

  • Keep this package leaflet, as you may need to read it again.
  • If you have any questions, consult your doctor, pharmacist, or nurse.
  • This medication has been prescribed to you only, and you should not give it to others, even if they have the same symptoms as you, as it may harm them.
  • If you experience side effects, consult your doctor, pharmacist, or nurse, even if they are not listed in this package leaflet.

Contents of the Package Leaflet

  1. What Medical Liquid Oxygen Nippon Gases is and what it is used for.
  2. What you need to know before starting to use Medical Liquid Oxygen Nippon Gases.
  3. How to use Medical Liquid Oxygen Nippon Gases.
  4. Possible side effects.
  5. Storage of Medical Liquid Oxygen Nippon Gases.
  1. Contents of the packaging and additional information.

1. What Medical Liquid Oxygen Nippon Gases is and what it is used for

Medical Liquid Oxygen Nippon Gases 99.5% v/v, inhalation gas is an inhalation gas supplied in fixed cryogenic containers of various capacities made of stainless steel.

It contains oxygen at a concentration of more than 99.5% v/v.

It does not contain other excipients.

Oxygen is an essential element for the body.

Treatment with oxygen is indicated in the following cases:

  • Correction of oxygen deficiency of various origins that require the administration of oxygen at normal or elevated pressure.
  • Feeding respirators in anesthesia-resuscitation.
  • Administration of medications for inhalation via a nebulizer.

Treatment of acute cluster headache attacks (a specific type of headache that causes short but very strong crises on one side of the head).

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 starting to use Medical Liquid Oxygen Nippon Gases

Do not useMedical Liquid Oxygen Nippon Gases

This medication cannot be used at high pressure in cases of untreated pulmonary collapses (untreated pneumothorax). A pulmonary collapse is an accumulation of gas in the thoracic cavity between the two pulmonary membranes. If you have previously suffered a pulmonary collapse.

Warnings and precautions:

Consult your doctor, pharmacist, or nurse before starting to use Medical Liquid Oxygen Nippon Gases.

You must inform your doctor if you have a chronic pulmonary disease such as bronchitis, emphysema, or asthma, and in severe cases of oxygen deficiency.

No fatty substances (petroleum jelly, ointments, etc.) should be applied to the face, due to the risk of inflammation of this medication (see section 6).

In certain severe cases of oxygen deficiency, after 6 hours of exposure to a concentration of oxygen of 100%, or after 24 hours of exposure to a concentration of oxygen above 70%, pulmonary or neurological toxicity may appear (see sections 3 and 6). Therefore, high concentrations should be used for as short a time as possible and controlled by analyzing the gases in the arterial blood, while measuring the inhaled oxygen concentration. It is advisable to use the lowest effective dose to maintain the partial arterial oxygen pressure (PaO2) at 50-60 mm Hg (i.e., 5.65-7.96 kPa) and, after 24 hours of exposure, to maintain, as far as possible, an oxygen concentration below 45%.

Oxygen is not a substitute for other medications prescribed for the treatment of cluster headaches.

Precautions for use:

  • This medication should not be used in the presence of flammable materials: oils, lubricants, tissues, wood, paper, plastic materials (see section 6).
  • If oxygen is applied at high pressure (hyperbaric oxygen therapy), there may be injuries caused by the high pressure in body cavities that contain air and are in communication with the outside, and compression and decompression should be slow (see section 4).
  • If you are going to receive high-pressure oxygen therapy (hyperbaric oxygen therapy), you should inform your doctor of any of the following situations:
    • If you have COPD (chronic obstructive pulmonary disease).
    • If you have a pulmonary disorder caused by the loss of elasticity of the lung tissue accompanied by severe respiratory difficulty (pulmonary emphysema).
    • If you have an infection in the upper respiratory tract.
    • If you have recently undergone middle ear surgery.
    • If you have undergone thoracic surgery at any point in your life.
    • If you have a high and uncontrolled fever.
    • If you have severe epilepsy.
    • If you have a fear of enclosed spaces (claustrophobia). If you have previously suffered a pulmonary collapse (accumulation of air or gas in the thoracic cavity between the two pulmonary membranes (pneumothorax).

Children:

In newborns, especially if they are premature, eye damage (retrolental fibroplasia) may occur with certain concentrations of oxygen.

For infants who need a concentration above 30%, the partial arterial oxygen pressure (PaO2) should be regularly controlled so that it does not exceed 100 mm Hg (i.e., 13.3 kPa).

Other medications and Medical Liquid Oxygen Nippon Gases

Inform your doctor or pharmacist that you are taking, have recently taken, or may need to take any other medication.

The toxicity of oxygen may be increased by: corticosteroids, some cancer medications, paraquat, sympathomimetics, X-rays, or in cases of hyperthyroidism or deficiency of vitamins C and E or glutathione.

Pregnancy, breastfeeding, and fertility

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

This medication has been widely used without any notable effects.

Driving and using machines

There is no data on the effect of Medical Liquid Oxygen Nippon Gases on driving and using machines.

3. How to use Medical Liquid Oxygen Nippon Gases

Follow the administration instructions for this medication exactly as indicated by your doctor or pharmacist. In case of doubt, consult your doctor or pharmacist again.

Your doctor will determine the correct dose of Medical Liquid Oxygen Nippon Gases and administer it through a system suitable for your needs, ensuring the supply of the correct amount of oxygen.

If you think the effect of Medical Liquid Oxygen Nippon Gases is too strong or too weak, inform your doctor.

If you use more Medical Liquid Oxygen Nippon Gases than you should:

In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone 91 562 04 20, indicating the medication and the amount ingested.

In case of overdose, the inhaled oxygen concentration should be decreased, and symptomatic treatment is recommended.

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

4. Possible side effects

Like all medications, Medical Liquid Oxygen Nippon Gases may cause side effects, although not everyone will experience them.

In chronic respiratory failure, in particular, there is a possibility of apnea.

Inhaling high concentrations of oxygen can cause small lung collapses.

Administering oxygen at high pressures can cause injuries to the inner ear (which may pose a risk of rupturing the eardrum), sinuses, lungs (which may pose a risk of pneumothorax).

Convulsive crises have been reported after administration of oxygen with a concentration of 100% for more than 6 hours, particularly with high-pressure administration.

Lung injuries may occur after administration of oxygen concentrations above 80%.

Patients undergoing high-pressure oxygen therapy in chambers may experience claustrophobia crises.

Other side effects in children

In newborns, especially if they are premature, exposed to high concentrations of oxygen (FiO2 > 40%; PaO2 above 80 mm Hg, i.e., 10.64 kPa) or for a prolonged period (more than 10 days at a FiO2 concentration > 30%), there is a risk of retinopathies, which appear between 3 and 6 weeks after treatment, and may experience regression or cause retinal detachment, or even permanent blindness. If you experience side effects, consult your doctor or pharmacist or nurse, even if they are not listed in this package leaflet.

Reporting side effects

If you experience any side effects, consult your doctor or pharmacist or nurse, even if they are not listed in this package leaflet. You can also report them directly through the Spanish Pharmacovigilance System for Human Use Medicines: www.notificaRAM.es. By reporting side effects, you can contribute to providing more information on the safety of this medication.

5. Storage of Medical Liquid Oxygen Nippon Gases

Keep this medication out of the sight and reach of children.

Do not use this medication after the expiration date stated on the packaging.

The expiration date is the last day of the month indicated.

All regulations regarding the handling of pressure vessels must be followed.

Regarding storage and transportation, the following must be taken into account:

Storage of containers:

Containers must be installed in well-ventilated areas, and the installation site must be surrounded by a fence that can be locked, and the enclosure must be kept clean and free of flammable materials.

Containers must be protected from heat sources or ignition, temperatures equal to or above 50°C, and combustible materials, and the entry of water into the containers must be prevented.

Transportation of containers:

Do not park vehicles in the oxygen transfer area.

.

6. Contents of the packaging and additional information

Composition of Medical Liquid Oxygen Nippon Gases:

  • The active ingredient is Oxygen.
  • It does not contain excipients.

Appearance of the product and contents of the packaging

The packaging is fixed cryogenic containers of various capacities made of stainless steel.

The different sizes are classified by their approximate capacity in liters of liquid oxygen and the gas content at a supply pressure of 1 bar at 15°C:

  • Fixed cryogenic container 2200 liters provides 1870 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 3300 liters provides 2805 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 6100 liters provides 5185 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 11000 liters provides 9350 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 13400 liters provides 11390 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 17000 liters provides 14450 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 20000 liters provides 17000 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 28000 liters provides 23800 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 32000 liters provides 27200 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 37000 liters provides 31450 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 41000 liters provides 34850 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 50000 liters provides 42500 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 60000 liters provides 51000 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 230 liters provides 182 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 600 liters provides 500 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 600 liters provides 510 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 1000 liters provides 756 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 1500 liters provides 1156 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 2000 liters provides 1541 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 3000 liters provides 2250 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 5000 liters provides 4250 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 12700 liters provides 10795 m3 of gas at a pressure of 1 bar at 15°C.
  • Fixed cryogenic container 27000 liters provides 22950 m3 of gas at a pressure of 1 bar at 15°C.
  • Portable fixed cryogenic container 13600 liters provides 12970 m3 of gas at a pressure of 1 bar at 15°C.

Not all packaging sizes may be marketed.

Marketing Authorization Holder and Manufacturer

Marketing Authorization Holder:

NIPPON GASES ESPAÑA S.L.U.

C/Orense, 11

28020 Madrid.

Spain

Manufacturer:

NIPPON GASES ESPAÑA S.L.U.

Ctra. Madrid-Irun, Km. 418

20212 Olaberria (Guipúzcoa)

Spain

Or

NIPPON GASES ESPAÑA S.L.U.

Pasaje del Metal 14-15

Pol. Ind. San Vicente

08755 Castellbisbal (Barcelona)

Spain

Or

NIPPON GASES ESPAÑA S.L.U.

C/ Gavilanes, 12

Pol. Ind. La Estación

28320 Pinto (Madrid)

Spain

Or

NIPPON GASES ESPAÑA S.L.U.

Pol. Ind. Somonte II

33393 Gijón (Asturias)

Spain

Or

SE CARBUROS METÁLICOS S.A.

C/ Aragón 300, 08009 Barcelona

Spain

Or

ANDALUZA DE GASES S.A (AGSA)

Pol. Ind. Hacienda de Dolores, Crta Sevilla-Málaga km 6,3

41500 Alcalá de Guadaira, Sevilla.

Spain

Or

GASES OXINORTE A.I.E C/ Buen Pastor s/n

48903 Baracaldo (Vizcaya) Spain

Or

SOCIEDAD PORTUGUESA DE OXIGENIO, LDA (SPO)

Rua Professor Antonio Marques, 99. Apartado 1188- Lugar de São Frutuoso-Folgosa

4425-390 Maia, Portugal

Date of the last revision of this package leaflet: August 2019

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

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This information is intended only for healthcare professionals.

Instructions for use/manipulation

Do not smoke.

Do not approach an open flame.

Do not grease.

For the specific case of liquid oxygen, additional particularities of the product must be considered, which must be taken into account as precautions for its use and handling:

  • Oxygen is a gas heavier than air, which can accumulate in low points after vaporization of the liquid and make the atmosphere dangerous.
  • At atmospheric pressure, oxygen is a liquid at very low temperature (around -183°C), and it can cause frostbite if it comes into contact with the skin due to splashes or handling of the liquid without adequate protective equipment.
  • One liter of liquid oxygen releases 850 liters of gas by vaporization and heating to ambient temperature. The expansion of liquid oxygen by heating is 850 times its liquid volume, and therefore, precautions must be taken against overpressure in closed volumes (equipment and facilities) and over-oxygenation of materials and the atmosphere of the premises.

Medical oxygen containers are exclusively reserved for therapeutic use.

To avoid any incidents, it is necessary to strictly follow the following instructions:

  • Never introduce this gas into a device that is suspected to contain combustible materials, especially if they are greasy.
  • Never clean the devices that contain this gas or the valves, joints, gaskets, closing devices, and valves with combustible products, especially if they are greasy.
  • Do not apply any greasy substances (petroleum jelly, ointments, etc.) to the face of patients.
  • Do not use aerosols (hair spray, deodorant, etc.) or solvents (alcohol, perfume, etc.) on the material or near it.
  • Check the good condition of the material before use.
  • Handle the material with clean and grease-free hands.
  • For handling cryogenic containers, the indicated protective equipment (glasses or visors, clean gloves intended for this use, adaptation of clothing, etc.) must be used, and the instructions and precautions described for the operation must be followed.
  • Use connections or flexible connection elements specifically designed for oxygen.
  • Use only equipment specifically approved for this product and for the pressure and temperature of use.

.

Online doctors for MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER

Discuss questions about MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER, including use, safety considerations and whether a prescription is appropriate, subject to medical assessment and local regulations.

Doctor
5.0(6)

Jorge Correa Bellido

General medicine7 years of experience
Licence no. 464626297

Dr. Jorge Correa Bellido is a Spanish physician who offers online consultations in Spanish and English. He graduated from the University of La Laguna and has a solid background in clinical practice and international research.

Throughout his career, he has participated in various medical and academic projects, including a research fellowship in Spain, where he contributed to evidence-based studies in the field of family medicine. This experience allowed him to broaden his global perspective on healthcare and comprehensive patient care.

Dr. Correa Bellido has worked with several healthcare providers in Spain, focusing particularly on patient-centered care and public health initiatives aimed at communities with limited access to healthcare services.

In addition, he actively participates in international medical conferences and workshops, which allows him to stay up to date with the latest medical advances and collaborate with healthcare professionals from different countries.

Dr. Correa Bellido provides comprehensive care for a wide variety of medical conditions, including:

  • respiratory infections
  • gastrointestinal disorders
  • cardiovascular problems
  • endocrine and metabolic diseases
  • musculoskeletal and dermatological conditions
  • as well as mental health conditions such as anxiety and depression.

He also treats infectious and allergic diseases, general health concerns, and provides guidance on prevention and healthy lifestyle habits.

His services include virtual consultations, diagnosis and management of acute and chronic diseases, prescription renewals, and personalized medical advice.

With a patient-centered approach and a strong commitment to continuous learning, Dr. Correa Bellido provides accessible and high-quality healthcare to patients both in Spain and around the world.

Book a video appointment
€86
Doctor

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
Doctor

Chikeluo Okeke

General medicine4 years of experience

Dr Chikeluo Okeke is an internal medicine doctor with extensive international clinical experience. Originally from Nigeria, he has worked across multiple European healthcare systems and currently practises in Sweden. This professional path has given him a strong understanding of different medical approaches and the ability to work effectively with patients from diverse cultural and linguistic backgrounds.

Dr Okeke focuses on general internal medicine and adult primary care, combining clinical accuracy with careful attention to lifestyle, personal context, and everyday health concerns. His consultations are particularly well suited for people who seek medical advice online, live abroad, or need clear guidance without unnecessary complexity.

He provides online consultations covering symptom assessment, prevention, and long-term management of chronic conditions, helping patients understand what is happening and decide on appropriate next steps.

Common reasons for consultation:

  • General internal medicine concerns and initial health assessment.
  • Acute symptoms such as fever, cough, infections, pain, or weakness.
  • Chronic conditions and treatment adjustment.
  • Blood pressure issues, fatigue, metabolic concerns.
  • Preventive consultations and routine check-ups.
  • Interpretation of laboratory results and medical reports.
  • Medical advice for patients receiving care online.

Dr Okeke is known for his clear communication, calm approach, and cultural awareness. He listens carefully, explains medical decisions in a structured way, and supports patients in making informed choices about their health.

Online consultations with Dr Chikeluo Okeke offer reliable internal medicine care without geographic limitations, focused on medical relevance, clarity, and patient comfort.

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€66
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.

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€70
Doctor
4.7(11)

Anastasiia Shalko

General medicine13 years of experience
Licence no. 52891

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.

Book a video appointment
€56
Doctor
5.0(8)

Lizaveta Trafimchuk Takhvaniuk

DermatologyGeneral medicine10 years of experience
Licence no. 58788

Dr. Lizaveta Trafimchuk Takhvaniuk graduated in Medicine and subsequently specialized in Dermatology and Venereology. She has more than 10 years of clinical experience and is licensed to practice in Spain, where she focuses on the comprehensive diagnosis and treatment of dermatological conditions.

Throughout her education and professional career, Dr. Trafimchuk has gained extensive experience in managing diseases of the skin, hair, and nails, as well as in the diagnosis, treatment, and prevention of sexually transmitted infections (STIs). Her clinical approach is based on evidence-based medicine, combined with personalized care tailored to each patient’s needs.

In her daily practice, she treats a wide range of dermatological conditions, including chronic inflammatory dermatoses such as acne, rosacea, atopic dermatitis, psoriasis, and eczema. She also has experience in treating pigmentation disorders, including melasma, post-inflammatory hyperpigmentation, and dyschromia.

She has developed a particular interest in trichology, treating various types of alopecia, chronic hair loss, and scalp disorders. In addition, she has experience in managing infectious dermatoses of fungal, viral, and bacterial origin, as well as in evaluating benign and suspicious skin lesions, with referral to specialized care when necessary.

With a strong interest in a comprehensive approach to skin health, she also treats scars, post-procedural skin changes, and conditions related to hormonal factors and aging, including those associated with pregnancy, menopause, and age-related skin changes.

Thanks to her experience and continuous professional development, Dr. Trafimchuk provides high-quality medical care that is professional, confidential, and aligned with modern dermatology standards.

Book a video appointment
€72
Doctor
5.0(1)

Cristina Andrada Brazo

General medicineSleep medicine16 years of experience
Licence no. 264505958

Dr. Cristina Andrada Brazo is a highly experienced Spanish physician with more than 15 years of clinical practice in emergency medicine, urgent care, and clinical neurophysiology. She provides professional online medical consultations for patients across Spain, helping both residents and international visitors receive timely medical advice, diagnosis, treatment recommendations, and electronic prescriptions when clinically appropriate.

As a licensed physician fully integrated with the Spanish electronic prescription system, Dr. Andrada can issue legally valid e-prescriptions following a medical assessment during an online consultation. Whether you need help with an acute illness, prescription renewal, neurological symptoms, or travel-related healthcare, she offers convenient, patient-centered medical care without the need to visit a clinic.

Dr. Andrada combines extensive emergency medicine experience with advanced expertise in neurology, epilepsy, sleep medicine, and headache disorders. Her international clinical background includes several years working in Switzerland, where she collaborated with multidisciplinary teams in emergency departments and neurology services. This experience strengthened her commitment to evidence-based medicine, compassionate communication, and high-quality patient care.

She graduated in Medicine from the University of Seville and completed her residency in Clinical Neurophysiology at Hospital Virgen de la Salud and the National Hospital for Paraplegics in Toledo. She currently works as a Clinical Neurophysiology Specialist at Hospital San Pedro in Logroño.

To further expand her expertise, Dr. Andrada completed several postgraduate qualifications, including Master's degrees in Sleep Physiology and Medicine, Medical Professionalism and Clinical Practice, Epilepsy, and Clinical Management.

Patients appreciate her thorough consultations, practical treatment recommendations, and empathetic approach. She speaks Spanish, French, and Portuguese, allowing her to communicate comfortably with patients from different backgrounds.

Conditions Dr. Cristina Andrada Treats Online

Dr. Andrada provides online consultations for a wide range of common medical conditions, including:

  • Fever, flu, COVID-19 symptoms, sore throat and respiratory infections
  • Sinusitis, bronchitis, cough and seasonal allergies
  • Urinary tract infections (UTIs)
  • Migraine and tension headaches
  • Dizziness and vertigo
  • Epilepsy and seizure follow-up
  • Sleep disorders, including insomnia and circadian rhythm disturbances
  • Heartburn, gastritis, diarrhea and constipation
  • Back pain, muscle injuries and joint pain
  • Minor skin infections and allergic reactions
  • Fatigue and general medical assessment
  • Prescription renewals for appropriate chronic treatments
  • Follow-up consultations after surgery or previous medical treatment
  • Travel medicine advice and preventive healthcare
  • Interpretation of laboratory results and medical reports

If your condition requires urgent in-person assessment or emergency care, Dr. Andrada will advise you on the most appropriate next steps.

Book an Online Consultation

Book a secure online consultation with Dr. Cristina Andrada Brazo through Oladoctor and receive professional medical advice from an experienced Spanish physician without leaving home. Online appointments are available for adults throughout Spain, with fast access to medical care and electronic prescriptions whenever clinically indicated.

Book a video appointment
€56

Frequently Asked Questions

MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.

The active ingredient in MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER is oxygen. This information helps identify medicines with the same composition but different brand names.

MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER is manufactured by Nippon Gases Espana Slu. Pharmacy brands and packaging may differ depending on the distributor.

Doctors such as Family doctors, Endocrinologists, Allergists, Oncologists, General medicine doctors, Immunologists may assess whether MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER 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, MEDICAL LIQUID OXYGEN NIPPON GASES 99.5% v/v, MEDICINAL CRYOGENIC GAS IN A FIXED CRYOGENIC CONTAINER 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 (oxygen) include SYNTHETIC MEDICAL AIR NIPPON GASES 200 BAR, COMPRESSED MEDICAL GAS, SYNTHETIC MEDICINAL AIR OXYGEN HEALTH 22% V/V COMPRESSED MEDICINAL GAS, CONOXIA 99.5% (v/v) MEDICINAL CRYOGENIC GAS IN FIXED TANK. 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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