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Mirabegrón para los síntomas urinarios

Betmiga

Mirabegron will help ease urinary symptoms such as urge, frequency and incontinence.

Take one tablet each day.

The most common side-effects are a fast heartbeat and a tendency to urine infections.

De un vistazo

  • Mirabegron is a medicine for adults that treats urinary urgency, frequency, and incontinence.

  • It helps by relaxing bladder muscles, which increases the amount of urine your bladder can hold.

  • Take one tablet daily, swallowed whole, and do not break or crush it.

  • Your doctor may check your blood pressure regularly while you are taking this medicine.

  • Common side-effects include nausea, dizziness, constipation, diarrhoea, and headaches.

  • If you miss a dose, take it as soon as you remember, but do not take two doses together.

About mirabegron

Tipo de medicamento

A beta3 agonist antispasmodic medicine

Usado para

Symptoms of urinary frequency, urgency and incontinence in adults

También llamado

Betmiga®

Disponible como

Modified-release tablets

Mirabegron is given to treat urinary symptoms such as urgency, frequency and incontinencia.

Urgencia urinaria occurs when you get a sudden and urgent need to pass urine. If you leak urine before you go to the toilet, this is called incontinence. If you need to take more trips to the toilet than normal, this is called urinary frequency. Mirabegron helps to decrease the feeling of urgency, the number of urine leakages, and the number of trips to the toilet. It is usually prescribed when other treatments (such as pelvic floor exercises) have not worked and if other, more commonly used medicines are not suitable.

Mirabegron works by relaxing the muscles around your bladder. This increases the volume of urine that your bladder can hold, and reduces your need to pass urine as frequently or as urgently.

Before taking mirabegron

Some medicines are not suitable for people with certain conditions, and sometimes a medicine may only be used if extra care is taken. For these reasons, before you start taking mirabegron it is important that your doctor knows:

  • Si estás embarazada, intentando concebir o amamantando.

  • Si tienes un ritmo cardíaco inusual.

  • Si tienes presión arterial alta.

  • If you have any problems with the way your liver works or any problems with the way your kidneys work.

  • If you have a bladder obstruction.

  • Si alguna vez has tenido una reacción alérgica a un medicamento.

  • Si está tomando otros medicamentos. Esto incluye cualquier medicamento que esté tomando y que esté disponible para comprar sin receta, así como medicamentos herbales y complementarios.

How to take mirabegron

  • Before you start taking the tablets, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about mirabegron and will provide you with a full list of the side-effects which you may experience from taking it.

  • Take mirabegron exactly as your doctor tells you to. It is usual to take one 50 mg tablet daily. The tablet will slowly release the medicine into your body. If you have any problems with your liver or kidneys, you will be prescribed a lower strength of tablet (25 mg) to take.

  • You can generally take mirabegron at whatever time of day you find easiest to remember, but try to take your doses at the same time of day, each day. This will help you to avoid missing doses.

  • Swallow the tablet with a drink of water. Swallow it whole - do not break or crush the tablet, as this will affect the way the medicine is released into your body. You can take mirabegron before or after meals.

  • If you forget to take a dose, take it as soon as you remember. If you do not remember until the following day, skip the forgotten dose. Do not take two doses together to make up for a missed dose.

Obteniendo el máximo de tu tratamiento

  • Try to keep your regular appointments with your doctor. This is so your doctor can check on your progress and review your treatment. Your doctor may want to check your blood pressure regularly as this can be increased in some people taking mirabegron.

  • Drinks containing caffeine (for example, tea, coffee, hot chocolate and cola) may make your symptoms worse. This is because caffeine is a natural diuretic and will make you want to pass urine. If you drink a lot of caffeine-containing fluids, consider switching to decaffeinated alternatives.

  • Try to maintain a normal life as much as possible with regard to drinking and visiting the toilet. However, drinking late at night may mean your sleep is disturbed by the desire to get up to go to the toilet, so you may want to avoid drinking too much during the evening.

Can mirabegron cause problems?

Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains some of the most common ones associated with mirabegron. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following continue or become troublesome.

Common mirabegron side-effects (these affect fewer than 1 in 10 people)


¿Qué puedo hacer si experimento esto?

Sentirse mal (náuseas)

Stick to simple foods, avoid rich or spicy meals

Mareo

If affected, do not drive and do not use tools or machines until you feel better

Estreñimiento

Try to eat a balanced diet and drink several glasses of water each day

Diarrea

Drink plenty of water to replace lost fluids. If the diarrhoea is severe or continues to be a problem, speak with your pharmacist or doctor for advice

Dolor de cabeza

Bebe mucha agua y pide a tu farmacéutico que te recomiende un analgésico adecuado. Si los dolores de cabeza continúan, consulta a tu médico

Infecciones urinarias

Speak with your doctor if you think you have a urine infection as it can be easily treated

A fast heartbeat

This is generally nothing to worry about, but speak with your doctor if you have concerns

If you experience any other symptoms which you think may be due to the medicine, speak with your doctor or pharmacist for advice.

How to store mirabegron

  • Mantenga todos los medicamentos fuera del alcance y la vista de los niños.

  • Almacenar en un lugar fresco y seco, lejos del calor y la luz directos.

Información importante sobre todos los medicamentos

Información importante sobre todos los medicamentos

Nunca tome más de la dosis prescrita. Si sospecha que usted u otra persona podría haber tomado una sobredosis de este medicamento, acuda al departamento de accidentes y emergencias de su hospital local. Lleve el envase con usted, incluso si está vacío.

If you buy any medicines, check with your doctor or a pharmacist that they are suitable for you to take with your other medicines.

Si vas a someterte a una operación o tratamiento dental, informa a la persona que realiza el tratamiento sobre los medicamentos que estás tomando.

Este medicamento es para ti. Nunca lo des a otras personas, incluso si su condición parece ser la misma que la tuya.

No guardes medicamentos caducados o no deseados. Llévalos a tu farmacia local, que se encargará de desecharlos por ti.

Si tienes alguna pregunta sobre este medicamento, consulta a tu farmacéutico.

Informar efectos secundarios de un medicamento o vacuna

Si experimenta efectos secundarios, puede reportarlos en línea a través de Sitio web de Yellow Card.

verificador de síntomas

¿Inseguro sobre mezclar medicamentos?

Verifica posibles interacciones entre medicamentos, suplementos y alimentos antes de tomarlos juntos.

Preguntas frecuentes

What should I do if I miss a dose of mirabegron?

If you forget to take a dose, take it as soon as you remember. However, if you don't remember until the following day, skip the forgotten dose. It's important not to take two doses together to compensate for a missed one.

Are there any drinks I should avoid while taking mirabegron?

Drinks containing caffeine, such as tea, coffee, hot chocolate, and cola, might worsen your urinary symptoms because caffeine is a natural diuretic. If you consume a lot of caffeinated drinks, you might consider switching to decaffeinated alternatives. Also, avoid drinking too much late at night, as it could disturb your sleep by making you need to go to the toilet.

Can I stop taking mirabegron if I feel better?

The article does not provide information on when or how to stop taking mirabegron. It focuses on how to take the medication and managing side effects. It advises regular appointments with your doctor to review your treatment.

What should I do if I experience side effects from mirabegron?

Many side effects often improve as your body adjusts to the new medicine. If any side effects continue or become troublesome, you should speak with your doctor or pharmacist for advice. For specific issues like feeling sick, dizziness, constipation, diarrhoea, headache, urine infections, or a fast heartbeat, the article offers some suggestions for managing them or advises consulting your doctor.

When is mirabegron usually prescribed?

Mirabegron is usually prescribed when other treatments, such as pelvic floor exercises, have not been effective, and when other more commonly used medicines are not suitable for the patient's condition.

How should I store mirabegron?

You should keep all medicines, including mirabegron, out of the reach and sight of children. Store it in a cool, dry place, away from direct heat and light.

Lecturas adicionales y referencias

Sobre el autorVer biografía completa

Imagen del autor

Michael Stewart, MRPharmS

Gerente de Revisión de Folletos de Medicamentos – Contratista, Farmacéutico

BPharm (Hons), MRPharmS

Michael es un farmacéutico comunitario que ejerce en Midlands y South Yorkshire con más de 20 años de experiencia asesorando sobre medicamentos y condiciones médicas. Tiene una sólida formación en capacitación en atención médica, habiendo producido e impartido cursos de formación para equipos de farmacia y personal de entornos de atención residencial, incluidas enfermeras. También ha contribuido a juntas asesoras de farmacia para la gestión de condiciones de baja gravedad en la comunidad.

Acerca del revisor

Imagen del autor

Sid Dajani

Sultan Dajani se graduó en la Escuela de Farmacia de Londres en 1994 y se convirtió en el miembro más joven elegido para el consejo de la Sociedad Real de Farmacia desde su fundación en 1842.

Historial del artículo

La información en esta página está escrita y revisada por pares por clínicos calificados.

  • Próxima revisión: 18 de diciembre de 2027
  • 19 Jun 2023 | Última versión

    Última actualización por

    Michael Stewart, MRPharmS

    Revisado por pares por

    Sid Dajani
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