Tioconazole for fungal nail infections
Trosyl
Revisado por pares por Sid DajaniÚltima actualización por Michael Stewart, MRPharmSLast updated 9 Nov 2022
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Tioconazole is an antifungal treatment for fungal infections of the fingernails and toenails.
Apply the nail solution twice each day using the brush provided.
You may need 6 to 12 months of treatment.
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Video picks for Medicamentos para el tratamiento de infecciones
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About tioconazole
Tipo de medicamento | Antifungal |
Usado para | Fungal infections of the fingernails and toenails |
También llamado | Trosyl® |
Disponible como | Nail solution |
Tioconazole is used to treat fungal infections in fingernails or toenails. A fungal nail infection can often spread from a fungal skin infection. The infection causes your nail(s) to become thickened and discoloured, and can become painful. Although it is often necessary to take a course of antifungal tablets to treat a nail infection, some can be treated by applying an antifungal solution directly to the nail. This option may be suitable if the infection is just at the tip of your fingernail or toenail.
Tioconazole nail solution can be prescribed for children as well as for adults, but it has to be put on exactly as prescribed for the best chance of success. You may need six months of treatment for fingernails, and up to a year for toenails.
Before using tioconazole nail solution
Volver al contenidoTo make sure this is the right treatment for you, before you start using tioconazole nail solution it is important that your doctor or pharmacist knows:
If you are pregnant or breastfeeding. This is because, while you are expecting or feeding a baby, you should only take/use medicines on the recommendation of a doctor.
If you are taking any other medicines or using any other medicated skin preparations. This includes any which are available to buy without a prescription, as well as herbal and complementary medicines.
If you have ever had an allergic reaction to a medicine or skin preparation.
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How to apply tioconazole nail solution
Volver al contenidoBefore you start this treatment, read the manufacturer's printed information leaflet from inside your pack. The leaflet will give you more information about tioconazole and how to apply the nail solution.
Using the brush provided in the pack, apply a thin layer of the nail solution every 12 hours. This is best done in the morning and evening. As you put the solution on, make sure that you apply it to the whole of the affected nail and also to the area of skin immediately surrounding the nail.
Leave the solution to dry for 10-15 minutes. The solution will coat your nail with a thin film. Try to leave this film in contact with your nail for as long as possible.
If you are using tioconazole on a fingernail, try to avoid putting your hands in soapy water straight after applying the solution. Soaps and detergents will remove the film and reduce the effectiveness of the treatment. Water on its own will not remove the film, so you can wash your hands in water.
Try to remember to apply the nail solution regularly, as this will improve the outcome of your treatment.
Obteniendo el máximo de tu tratamiento
Volver al contenidoTry to keep your nails cut short, and gently file down any thickened nail(s). Use a separate pair of scissors to cut the infected nail, and do not share nail scissors with anyone else.
Try to avoid any irritation or damage to your nails. If your fingernails are affected, have some rubber or vinyl gloves handy for when you need to have your hands in water. If your toenails are affected, wear properly fitted shoes with plenty of room for your toes, and keep your feet as cool and dry as possible.
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Can tioconazole nail solution cause problems?
Volver al contenidoAlong with their useful effects, most medicines can cause unwanted side-effects although not everyone experiences them. The table below lists some of the most common ones associated with tioconazole nail solution. You will find a full list in the manufacturer's information leaflet supplied with your medicine.These usually improve as your body adjusts to the new medicine, but speak with your doctor or pharmacist if any of the following side-effects continue or become troublesome.
Possible tioconazole side-effects | ¿Qué puedo hacer si experimento esto? |
Swelling, irritation, redness, and itching | If this continues or becomes troublesome, speak with your doctor |
Piel seca | Ask your pharmacist to recommend a suitable moisturiser |
Discolouration | This will grow out with the nail |
If you experience any severe skin reactions or other symptoms which you think may be due to this treatment, speak with your doctor or pharmacist.
How to store tioconazole
Volver al contenidoMantenga 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
Volver al contenidoInformación importante sobre todos los medicamentos
This preparation is for use on the skin only. If someone swallows some of it, go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty.
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 Yellow Card website.

¿Inseguro sobre mezclar medicamentos?
Verifica posibles interacciones entre medicamentos, suplementos y alimentos antes de tomarlos juntos.
Lecturas adicionales y referencias
- Manufacturer's PIL, Trosyl® 283 mg/ml Nail Solution; Pfizer Limited, The electronic Medicine Compendium. Dated June 2013.
- Medicamentos Completos BNF 89ª Edición; Asociación Médica Británica y Sociedad Real de Farmacia de Gran Bretaña, Londres.
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About the author

Michael Stewart, MRPharmS
Medicine Leaflet Review Manager – Contractor, Pharmacist
BPharm (Hons), MRPharmS
Michael is a community pharmacist practicing in the Midlands and South Yorkshire with more than 20 years’ experience advising on medicines and medical conditions. He has a strong background in healthcare training, having produced and delivered training courses for pharmacy teams and staff of residential care settings, including nurses. He has also contributed to pharmacy advisory boards for the management of low acuity conditions in the community.
About the reviewer

Sid Dajani
Historial del artículo
La información en esta página está escrita y revisada por pares por clínicos calificados.
Next review due: 8 May 2027
9 Nov 2022 | Última versión

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