Terbinafine tablets
Lamisil
Peer reviewed by Sid DajaniLast updated by Michael Stewart, MRPharmSLast updated 24 Jan 2025
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Terbinafine is prescribed to treat fungal nail or skin infections.
Tomar un comprimido al día.
The most common side-effects are loss of appetite, indigestion, feeling sick (nausea), diarrhoea, and aches and pains. These are usually mild and don't last long.
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About terbinafine
Tipo de medicamento | Un medicamento antifúngico |
Utilizado para | Infecciones fúngicas |
También llamado | Lamisil® |
Disponible como | Tabletas |
Terbinafine is prescribed to treat fungal infections in adults. It is commonly prescribed for fungal nail infections and is sometimes prescribed for fungal skin infections. It works by killing the fungus causing the infection.
Before taking terbinafine
Some medicines are not suitable for people with certain conditions, and sometimes a medicine can only be used if extra care is taken. For these reasons, before you start taking terbinafine it is important that your doctor knows:
Si está embarazada o en periodo de lactancia.
If you have a problem with the way your liver works, or if you have a problem with the way your kidneys work.
If you have a skin condition called psoriasis.
If you have been told you have an autoimmune disorder, such as lupus erythematosus.
Si toma o utiliza otros medicamentos. Esto incluye cualquier medicamento que esté tomando y que pueda adquirirse sin receta, así como medicamentos a base de plantas y complementarios.
Si alguna vez ha tenido una reacción alérgica a un medicamento.
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How to take terbinafine
Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about terbinafine, and will also provide you with a full list of side-effects which you could experience from taking it.
Take the tablets exactly as your doctor tells you to. It is usual to take one 250 mg tablet a day. You can take the tablet either before or after food.
Keep taking a tablet every day until the course is finished; otherwise, your infection may come back. Your course of treatment could last from two weeks to three months, depending upon where your infection is.
Try to take the tablet at the same time of day each day, as this will help you to remember to take your doses regularly.
If you do forget to take a tablet, take it as soon as you remember. If you do not remember until the following day, leave out the forgotten dose from the previous day and take the dose that is due as normal. Do not take two doses on the same day to make up for a missed dose.
Aproveche al máximo su tratamiento
If you buy any medicines 'over the counter', always check with a pharmacist that they are suitable for you to take with your prescribed medicines.
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Can terbinafine cause problems?
Along with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below contains the most common ones associated with terbinafine. 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 continue or become troublesome.
Very common terbinafine side-effects (these affect more than 1 in 10 people) | ¿Qué puedo hacer si me ocurre esto? |
Falta de apetito | En caso de molestias, hable con su médico |
Feeling sick (nausea), indigestion, feeling bloated, stomach ache | Coma alimentos sencillos: evite las comidas ricas o picantes. |
Diarrea | Beber mucha agua para reponer los líquidos perdidos |
Headache, joint and muscle aches and pains | Bebe mucha agua y pide a tu farmacéutico que te recomiende un analgésico adecuado. Si los dolores persisten, informe a su médico. |
Skin rash and itching | En caso de molestias, hable con su médico |
Important: if you develop a severe skin rash with blisters, or any yellowing of your skin or the whites of your eyes (jaundice), you should speak with your doctor straightaway. These are rare but possibly serious side-effects of terbinafine.
Si experimenta cualquier otro síntoma que crea que puede deberse a los comprimidos, hable con su médico o farmacéutico para que le aconsejen.
How to store terbinafine
Mantenga todos los medicamentos fuera del alcance y de 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
No tome nunca más de la dosis prescrita. Si sospecha que usted u otra persona ha tomado una sobredosis de este medicamento, acuda inmediatamente al servicio de urgencias de su hospital. Llévese el envase, aunque esté vacío.
Este medicamento es para usted. Nunca se lo dé a otras personas aunque su enfermedad parezca ser la misma que la suya.
Si va a someterse a una intervención quirúrgica o a un tratamiento dental, informe a la persona que vaya a realizar el tratamiento de los medicamentos que está tomando.
No guarde medicamentos caducados o que no desee. Llévelos a su farmacia local, que se encargará de eliminarlos por usted.
Si tiene cualquier duda sobre este medicamento pregunte a su farmacéutico.
Informar de los efectos secundarios de un medicamento o vacuna
Si experimenta efectos secundarios, puede notificarlos en línea a través del sitio web de la Tarjeta Amarilla.
Lecturas complementarias y referencias
- Manufacturer's PIL, Lamisil® Tablets 250 mg; Novartis Pharmaceuticals UK Ltd, The electronic Medicines Compendium. Dated September 2020.
- Medicamentos BNF completa 89ª edición; Asociación Médica Británica y Real Sociedad Farmacéutica de Gran Bretaña, Londres.
Historia del artículo
La información de esta página ha sido redactada y revisada por médicos cualificados.
Next review due: 24 Jan 2028
24 Jan 2025 | Latest version

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