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BENERVA 100 mg/ml INJECTABLE SOLUTION

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Prescription review online

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Discuss your symptoms and possible next steps in a quick online consultation.

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 BENERVA 100 mg/ml INJECTABLE SOLUTION

Translated with AI

This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

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Introducción

Prospecto: información para el paciente

BENERVA 100 mg/ml solución inyectable

tiamina hidrocloruro

Lea todo el prospecto detenidamente antes de empezar a usar este medicamento, porque contiene información importante para usted.

  • Conserve este prospecto, ya que puede tener que volver a leerlo.
  • Si tiene alguna duda, consulte a su médico o farmacéutico.
  • Este medicamento se le ha recetado solamente a usted, y no debe dárselo a otras personas aunque tengan los mismos síntomas que usted, ya que puede perjudicarles.
  • Si experimenta efectos adversos, consulte a su médico o farmacéutico, incluso si se trata de efectos adversos que no aparecen en este prospecto. Ver sección 4.

Contenido del prospecto

  1. Qué es Benerva solución inyectable y para qué se utiliza
  2. Qué necesita saber antes de empezar a usar Benerva solución inyectable
  3. Cómo usar Benerva solución inyectable
  4. Posibles efectos adversos
  5. Conservación de Benerva solución inyectable
  6. Contenido del envase e información adicional

1. Qué es Benerva solución inyectable y para qué se utiliza

Benerva contiene tiamina (vitamina B1), una vitamina hidrosoluble que interviene en muchos procesos del metabolismo humano, principalmente de los glúcidos (hidratos de carbono).

Está indicado en adultos en:

Prevención y tratamiento de deficiencia de vitamina B1 debida a un aumento de requerimientos, ingesta reducida o absorción reducida.

Situaciones frecuentemente acompañadas por deficiencia de Vitamina B1 y que requieren suplementación incluyen:

  • Consumo excesivo de alcohol regularmente.
  • Infección prolongada.
  • Enfermedades intestinales, como la enfermedad celiaca o diarrea persistente.
  • Ingestas elevadas de hidratos de carbono.
  • Estado nutricional deteriorado.

Tratamiento del beriberi (caracterizado por fatiga intensa y lentitud de movimientos, que afecta principalmente los sistemas nervioso y corazón y circulación), la enfermedad de Wernicke (afecta al sistema nervioso) y el síndrome de Korsakoff (causada por consumo excesivo de alcohol, con efectos en el cerebro).

Doctor consultation

Not sure if this medicine is right for you?

Discuss your symptoms and treatment with a doctor online.

2. Qué necesita saber antes de empezar a usar Benerva solución inyectable

No use Benerva

  • si es alérgico a la tiamina (vitamina B1) o a alguno de los demás componentes de este medicamento (incluidos en la sección 6).

Advertencias y precauciones

Consulte a su médico o farmacéutico antes de empezar a usar Benerva solución inyectable.

El riesgo de reacciones de hipersensibilidad aumenta con administraciones intravenosas o intramusculares de tiamina repetidas. Por tanto, cuando sea posible, es recomendable la administración por vía oral. Es decir, en este caso sería preferible otro medicamento en el que el principio activo se administre por vía oral.

Administrar por vía intravenosa solamente por un profesional sanitario. La administración del producto y la manipulación de las agujas deben realizarse con precaución.

Si hubiese padecido con anterioridad una alergia a la vitamina B1 al contacto con su piel (dermatitis de contacto) por motivos profesionales por ejemplo, podría sufrir una recaída al ser tratado con este medicamento.

Interferencias con pruebas analíticas: Si le van a realizar alguna prueba diagnóstica (incluidos análisis de sangre, orina, etc...) comunique al médico que está tratándose con este medicamento, ya que puede alterar los resultados. En algunas determinaciones de ácido úrico, urobilinógeno o teofilina se podrían producir falsos resultados.

Niños

No utilizar este medicamento en niños por no disponerse de datos en ellos.

Otros medicamentos y Benerva solución inyectable

Informe a su médico o farmacéutico si está tomando/utilizando, ha tomado/utilizado recientemente o pudiera tener que tomar/utilizar cualquier otro medicamento.

Benerva solución inyectable puede interaccionar con los siguientes medicamentos:

  • 5-Fluorouracilo y capecitabina (para algunos tipos de cáncer)
  • Tegafur (para algunos tipos de cáncer).

Embarazo y lactancia y fertilidad

Si está embarazada o en periodo de lactancia, cree que podría estar embarazada o tiene intención de quedarse embarazada, consulte a su médico antes de utilizar este medicamento.

No se recomienda utilizar Benerva solución inyectable si está usted embarazada o en período de lactancia.

Este medicamento no está recomendado en mujeres en edad fértil que no usen un método anticonceptivo eficaz.

Conducción y uso de máquinas

La influencia de este medicamento sobre la capacidad para conducir y utilizar máquinas es nula o insignificante.

Benerva solución inyectable contiene sodio

Este medicamento contiene menos de 1 mmol de sodio (23 mg) por ml de solución inyectable; esto es, esencialmente “exento de sodio”.

3. Cómo usar Benerva solución inyectable

Siga exactamente las instrucciones de administración de este medicamento indicadas por su médico.

En caso de duda, consulte de nuevo a su médico.

Vía intramuscular, o vía intravenosa lenta o perfusión de corta duración.

El contenido de la ampolla no debe mezclarse con ningún otro producto parenteral o fluido para inyección. La inyección debe ser administrada por un profesional sanitario cualificado.

La dosis recomendada es:

  • Adultos:

Se deben administrar 50 mg (media ampolla) de vitamina B1 al día por vía intramuscular durante varios días cuando la absorción esté afectada notablemente y también para el tratamiento del síndrome de Wernicke-Korsakoff y el beriberi.

Para el tratamiento inicial de la falta de vitamina (avitaminosis) B1 o hipovitaminosis B1 grave, la dosis diaria inicial puede ser de 100 mg o llegar a 200 mg por vía parenteral, por ejemplo intramuscular o inyección intravenosa lenta o incluso por perfusión de corta duración, para obtener tan rápido como sea posible una adecuada concentración en sangre de vitamina B1.

Para el síndrome de Wernicke-Korsakoff debido al abuso de alcohol la dosis usual es de 100 mg por vía intravenosa seguido por 50-100 mg por vía intramuscular al día hasta que el paciente consuma una dieta equilibrada.

Para el tratamiento de urgencia, 100 mg (o 200 mg, si se considera necesario, o hasta 1000 mg en las primeras 12 horas si es necesario) por vía intravenosa lenta al día durante tres días.

Se puede administrar por vía intramuscular si intravenosa no es posible. Se puede continuar con 100 mg de tiamina por vía oral.

Si usa más Benerva solución inyectable del que debe

La administración intravenosa rápida y la de dosis múltiples y/o altas aumentan la probabilidad de aparición de reacciones adversas, como reacciones anafilactoides y reacciones en el sitio de inyección.

En caso de sobredosis o ingestión accidental, consulte inmediatamente a su médico o farmacéutico o acuda a un centro médico, o llame al Servicio de Información Toxicológica, Teléfono 91 562 04 20, indicando el medicamento y la cantidad ingerida.

Si olvidó usar Benerva

No use una dosis doble para compensar las dosis olvidadas.

Si tiene cualquier otra duda sobre el uso de este medicamento, pregunte a su médico o farmacéutico.

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

4. Posibles efectos adversos

Al igual que todos los medicamentos, este medicamento puede producir efectos adversos, aunque no todas las personas los sufran.

Al ser notificadas estas reacciones voluntariamente, no es posible estimar su frecuencia.

Se han notificado:

Reacciones en el sitio de inyección: frecuentemente (pueden afectar hasta 1 de cada 10 personas), dolor en el sitio de la inyección tras inyección intravenosa rápida; esta reacción se puede evitar mediante administración lenta.

Se ha informado usualmente tras inyección intravenosa, intramuscular o subcutánea de reacciones alérgicas o anafilácticas, reacciones de hipersensibilidad con sus respectivas manifestaciones clínicas y de laboratorio que incluyen síndrome asmático, reacciones leves a moderadas en la piel y/o tracto respiratorio, tracto gastrointestinal y/o sistema cardiovascular. Se han comunicado síntomas que pueden incluir erupción (rash), picor, especie de ronchas rojizas en la piel generalmente con picor (urticaria), rápida hinchazón en la piel y mucosas (angioedema) y dificultad cardio-respiratoria, así como reacciones graves que incluyen shock anafiláctico.

Si ocurre una reacción alérgica, el tratamiento debe ser interrumpido y consultar a un profesional sanitario.

Dermatitis de contacto en pacientes predispuestos.

Comunicación de efectos adversos

Si experimenta cualquier tipo de efecto adverso, consulte a su médico o farmacéutico, incluso si se trata de posibles efectos adversos que no aparecen en este prospecto. También puede comunicarlos directamente a través del Sistema Español de Farmacovigilancia de Medicamentos de Uso Humano www.notificaRAM.es. Mediante la comunicación de efectos adversos usted puede contribuir a proporcionar más información sobre la seguridad de este medicamento.

5. Conservación de Benerva solución inyectable

Mantener este medicamento fuera de la vista y del alcance de los niños.

No conservar a temperatura superior a 25ºC.

No utilice este medicamento después de la fecha de caducidad que aparece en la etiqueta y la caja después de CAD. La fecha de caducidad es el último día del mes que se indica.

No utilice este medicamento si observa partículas visibles, la solución no es transparente o el envase está dañado.

Los medicamentos no se deben tirar por los desagües ni a la basura. Deposite los envases y los medicamentos que no necesita en el Punto SIGRE de la farmacia. Pregunte a su farmacéutico cómo deshacerse de los envases y de los medicamentos que ya no necesita. De esta forma, ayudará a proteger el medio ambiente.

6. Contenido del envase e información adicional

Composición de Benerva solución inyectable

  • El principio activo es tiamina hidrocloruro (Vitamina B1).

Cada ampolla de 1 ml de solución contiene 100 mg de tiamina hidrocloruro.

  • Los demás componentes (excipientes) son: glicerol, fenol, fosfato sódico, hidrógeno carbonato sódico y agua para preparaciones inyectables.

Aspecto del producto y contenido del envase

Solución inyectable, transparente, incolora o ligeramente amarillenta, contenida en ampollas de vidrio de 1 ml.

6 y 10 ampollas de 1 ml.

  • Otras presentaciones

Benerva 300 mg comprimidos recubiertos con película

Titular de la autorización de comercialización y responsable de la fabricación

Titular de la autorización de comercialización

TEOFARMA Srl

Vía F.lli Cervi, 8

27010 Valle Salimbene (PV) – Italia

Responsable de la fabricación

CENEXI SAS

Rue Marcel ANDJacques Gaucher, 52 - Fontenay Sous Bois

F-94120 – Francia

Fecha de la última revisión de este prospecto:Abril 2018.

La información detallada de este medicamento está disponible en la página web de la Agencia

Española de Medicamentos y Productos Sanitarios (AEMPS) http://www.aemps.gob.es/

Online doctors for BENERVA 100 mg/ml INJECTABLE SOLUTION

Discuss questions about BENERVA 100 mg/ml INJECTABLE SOLUTION, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

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Doctor

Hocine Lokchiri

General medicine 21 years exp.

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
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  • 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)
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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.
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Doctor

Tomasz Grzelewski

Dermatology 21 years exp.

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

Lina Travkina

Family medicine 13 years exp.

Dr. Lina Travkina is a licensed family and preventive medicine doctor based in Italy. She provides online consultations for adults and children, supporting patients across all stages of care – from acute symptom management to long-term health monitoring and prevention.

Areas of medical care include:

  • Respiratory conditions: colds, flu, acute and chronic bronchitis, mild to moderate pneumonia, bronchial asthma.
  • ENT and eye conditions: sinusitis, tonsillitis, pharyngitis, otitis, infectious and allergic conjunctivitis.
  • Digestive issues: gastritis, acid reflux (GERD), IBS, dyspepsia, bloating, constipation, diarrhoea, functional bowel symptoms, intestinal infections.
  • Urological and infectious diseases: acute and recurrent cystitis, bladder and kidney infections, prevention of recurrent UTIs, asymptomatic bacteriuria.
  • Chronic conditions: hypertension, diabetes, hypercholesterolemia, metabolic syndrome, thyroid disorders, excess weight.
  • Neurological and general symptoms: headache, migraine, dizziness, fatigue, sleep disturbances, reduced concentration, anxiety, asthenia.
  • Chronic pain support: back, neck, joint, and muscle pain, tension syndromes, pain associated with osteochondrosis and chronic conditions.

Additional care areas:

  • Preventive consultations and check-up planning.
  • Medical advice and follow-up consultations.
  • Test interpretation and diagnostic guidance.
  • Structured support for undiagnosed complaints.
  • Second opinion on diagnoses and treatment plans.
  • Nutritional and lifestyle support for vitamin deficiencies, anaemia, metabolic issues.
  • Post-operative recovery support and pain management.
  • Preconception counselling and postpartum support.
  • Immunity support and strategies to reduce frequency of infections.

Dr. Travkina combines evidence-based medicine with an attentive, personalised approach. Her consultations focus not only on treatment, but also on prevention, recovery, and long-term wellbeing.

If during the consultation it becomes clear that your case requires in-person assessment or specialised care outside of her scope, the session will be terminated and the payment fully refunded.

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€70
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Doctor

Alina Tsurkan

Family medicine 13 years exp.

Dr. Alina Tsurkan is a licensed family medicine physician based in Portugal, offering online consultations for adults and children. She provides professional primary care, with a focus on prevention, accurate diagnosis, and long-term management of acute and chronic conditions.

Dr. Tsurkan supports patients with a wide range of health issues, including:

  • Respiratory infections: cold, flu, bronchitis, pneumonia, and lingering coughs.
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  • Eye conditions: allergic or infectious conjunctivitis, red eyes, irritation.
  • Digestive issues: acid reflux (GERD), gastritis, irritable bowel syndrome (IBS), constipation, bloating, nausea.
  • Urinary and reproductive health: urinary tract infections (UTIs), cystitis, prevention of recurrent infections.
  • Chronic diseases: hypertension, elevated cholesterol, weight management.
  • Neurological complaints: headaches, migraines, sleep disturbances, fatigue, general weakness.
  • Children’s health: fever, infections, digestive issues, follow-ups, vaccination guidance.

She also provides:

  • IMT medical certificates for driving licence exchange in Portugal.
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  • Remote prescription management and medical documentation.

Dr. Tsurkan’s approach is evidence-based and holistic. She works closely with each patient to develop an individualised care plan that addresses both symptoms and root causes. Her goal is to empower patients to take control of their health and maintain well-being through lifestyle adjustments, routine check-ups, and early intervention.

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€55
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Doctor

Yevgen Yakovenko

General surgery 12 years exp.

Dr. Yevgen Yakovenko is a licensed surgeon and general practitioner in Spain and Germany. He specialises in general, paediatric, and oncological surgery, internal medicine, and pain management. He offers online consultations for adults and children, combining surgical precision with therapeutic support. Dr Yakovenko works with patients across different countries and provides care in Ukrainian, Russian, English, and Spanish.

Areas of medical expertise:

  • Acute and chronic pain: headaches, muscle and joint pain, back pain, abdominal pain, postoperative pain. Identifying the cause, selecting treatment, and creating a care plan.
  • Internal medicine: heart, lungs, gastrointestinal tract, urinary system. Management of chronic conditions, symptom control, second opinions.
  • Pre- and postoperative care: risk assessment, decision-making support, follow-up after surgery, rehabilitation strategies.
  • General and paediatric surgery: hernias, appendicitis, congenital conditions, both planned and urgent surgeries.
  • Injuries and trauma: bruises, fractures, sprains, soft tissue damage, wound care, dressing, referral when in-person care is required.
  • Oncological surgery: diagnosis review, treatment planning, and long-term follow-up.
  • Obesity treatment and weight management: a medical approach to weight loss, including assessment of underlying causes, evaluation of comorbidities, development of a personalised plan (nutrition, physical activity, pharmacotherapy if needed), and ongoing progress monitoring.
  • Imaging interpretation: analysis of ultrasound, CT, MRI, and X-ray results, surgical planning based on imaging data.
  • Second opinions and medical navigation: clarifying diagnoses, reviewing current treatment plans, helping patients choose the best course of action.

Experience and qualifications:

  • 12+ years of clinical experience in university hospitals in Germany and Spain.
  • International education: Ukraine – Germany – Spain.
  • Member of the German Society of Surgeons (BDC).
  • Certified in radiological diagnostics and robotic surgery.
  • Active participant in international medical conferences and research.

Dr Yakovenko explains complex topics in a clear, accessible way. He works collaboratively with patients to analyse health issues and make evidence-based decisions. His approach is grounded in clinical excellence, scientific accuracy, and respect for each individual.

If you are unsure about a diagnosis, preparing for surgery, or want to discuss your test results – Dr Yakovenko will help you evaluate your options and move forward with confidence.

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€50

Frequently Asked Questions

Is a prescription required for BENERVA 100 mg/ml INJECTABLE SOLUTION?
BENERVA 100 mg/ml INJECTABLE SOLUTION requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in BENERVA 100 mg/ml INJECTABLE SOLUTION?
The active ingredient in BENERVA 100 mg/ml INJECTABLE SOLUTION is thiamine (vit B1). This information helps identify medicines with the same composition but different brand names.
How much does BENERVA 100 mg/ml INJECTABLE SOLUTION cost in pharmacies?
The average pharmacy price for BENERVA 100 mg/ml INJECTABLE SOLUTION is around 6.35 EUR. Prices may vary depending on the manufacturer and dosage form.
Who manufactures BENERVA 100 mg/ml INJECTABLE SOLUTION?
BENERVA 100 mg/ml INJECTABLE SOLUTION is manufactured by Teofarma S.R.L.. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of BENERVA 100 mg/ml INJECTABLE SOLUTION online?
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether BENERVA 100 mg/ml INJECTABLE SOLUTION is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to BENERVA 100 mg/ml INJECTABLE SOLUTION?
Other medicines with the same active substance (thiamine (vit B1)) include BENERVA 300 mg FILM-COATED TABLETS, MELGAMA 300 MG FILM-COATED TABLETS, SURMENALIT 200 mg FILM-COATED TABLETS. 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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