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Eritromicina con zinc

Use erythromycin solution twice daily, in the morning and the evening.

Apply it to all of the affected area of skin, not just to individual spots.

You may need to use the solution for 10-12 weeks before you notice the full benefit.

De un vistazo

  • Erythromycin with zinc skin solution (Zineryt®) is an antibiotic treatment for acne.

  • It kills bacteria and reduces inflammation to help clear spots.

  • Apply a thin layer to affected skin twice a day after washing.

  • Treatment can take 10-12 weeks to show full benefits.

  • Common side effects include skin irritation, itching, redness, or dry skin.

About erythromycin (with zinc) skin solution

Tipo de medicamento

Antibacterial

Usado para

Acne (spots)

También llamado

Zineryt® (erythromycin with zinc acetate)

Disponible como

Topical skin solution

Acné is the common cause of spots. Most people with acne are aged between 12 and 25 years, but some older and younger people are affected too. Small sebaceous glands lie just under your skin surface and make an oil (sebum) that keeps your skin supple and smooth. Tiny pores on your skin allow the sebum to come on to the surface of your skin. In acne, some of these pores become blocked, causing inflamed spots.

Antibiotics, like erythromycin, work by killing germs (bacteria) that can contribute to acne. They also reduce inflammation. Erythromycin usually works well to clear acne spots which are inflamed and any surrounding skin inflammation. Zineryt® skin solution also contains zinc acetate. This is thought to aid skin healing.

There are also other skin preparations available which contain erythromycin and are prescribed for acne. These gels/solutions combine erythromycin with a topical retinoid agent. See separate medicine leaflets called Gel de isotretinoína para el acné y Tretinoína para el acné for more information about these products.

Erythromycin is also taken by mouth as a tablet, capsule or liquid medicine to treat infections - see the separate medicine leaflet called Eritromicina para obtener más información sobre esto.

Before using erythromycin (with zinc) skin solution

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 using erythromycin solution it is important that your doctor or pharmacist knows:

  • If you are pregnant or breastfeeding. (Although erythromycin is not known to be harmful to an unborn baby, you should let your doctor know if you think you are pregnant.)

  • If you have ever had an allergic reaction to a medicine or a skin preparation.

How to use erythromycin (with zinc) skin solution

  • Before you start this treatment, read the manufacturer's printed information leaflet from inside your pack. The leaflet will give you more information about erythromycin solution and how to use it.

  • Apply erythromycin solution exactly as your doctor tells you to. Wash and gently dry your skin, and then apply a thin layer of solution to the area where your spots occur. Use the solution twice a day, preferably in the morning and the evening. Wash your hands well after you have finished using it.

  • Do not use the solution on any areas of skin which are sunburnt or sore. Also, try to avoid getting it on the sensitive areas of your skin in or around your nostrils, your eyes and your mouth. If you have been using a preparation for your acne that has caused your skin to peel, allow your skin to recover for a few days before you start using the solution.

  • Zineryt® skin solution should be discarded eight weeks after being prepared by your pharmacist. There will be an expiry date written on the label to remind you.

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. A full course of treatment may last for 3-6 months.

  • You may have to use erythromycin solution for 10-12 weeks before you notice the full benefit. If after this time you still do not think your skin has improved, discuss it with your doctor.

  • It is recommended that you use a mild soap and lukewarm water to wash with, as very hot or cold water may worsen acne. Do not wash more than you normally do. You cannot clean off blackheads. The black tip of a blackhead is actually a skin pigment and cannot be removed by cleaning or scrubbing.

  • You may use make-up and moisturisers, but wait until your face has dried completely after using the solution, before you apply them.

  • During your treatment your doctor may ask you to use another skin preparation for a short while from time to time. It is important you follow your doctor's advice, as it will help prevent your spots from becoming resistant to treatment.

  • You can use Zineryt® skin solution when you are pregnant or breastfeeding. If you are breastfeeding you should not use the solution on the chest area.

Can using erythromycin (with zinc) skin solution cause problems?

Along with their useful effects, all medicines can cause unwanted side-effects although not everyone experiences them. The table below lists some of the most common ones associated with Zineryt® skin solution. You will find a full list in the manufacturer's information leaflet supplied with your medicine. The unwanted effects often improve over the first few days of using a new medicine, but speak with your doctor or pharmacist if any of the following side-effects continue or become troublesome.

Common side-effects

¿Qué puedo hacer si experimento esto?

Skin irritation or itching, redness, dry skin

Take care not to apply too much solution. It may also help to use a fragrance-free, water-based moisturising cream. Do not use ointments or oil-rich creams, as these may clog pores

If you experience any other symptoms which you think may be due to this preparation, speak with your doctor or pharmacist.

How to store erythromycin (with zinc) skin solution

  • 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.

  • Zineryt® solution should only be used for eight weeks after it has been made up by your pharmacy. Check the expiry date on the bottle and do not use it after this date.

Información importante sobre todos los medicamentos

Información importante sobre todos los medicamentos

This preparation is for external use only. If someone swallows some of it, contact your doctor or pharmacist for advice or go to the accident and emergency department of your local hospital. Take the container with you, even if it is empty.

Si compras algún medicamento, consulta con un farmacéutico que sea seguro tomarlo junto con tus otros medicamentos.

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

This preparation is for you. Never give it to other people, even if their condition appears to be the same as yours.

Nunca guardes medicamentos caducados o no deseados. Llévalos a tu farmacia local, donde se encargarán 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.

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Preguntas frecuentes

What is the role of zinc in Zineryt®?

Zineryt® skin solution contains zinc acetate in addition to erythromycin. The zinc acetate is included because it is thought to help with the healing of the skin.

Are there other types of erythromycin skin treatments for acne?

Yes, there are other skin preparations available that contain erythromycin for acne. Some of these combine erythromycin with a topical retinoid agent. These products are discussed in separate medicine leaflets.

Can I use make-up or moisturiser while treating my acne with erythromycin solution?

Yes, you can use make-up and moisturisers. However, you should wait until your face has completely dried after applying the erythromycin solution before putting them on.

How should I wash my skin when using this treatment for acne?

It is recommended to use a mild soap and lukewarm water for washing, as water that is very hot or very cold can potentially worsen acne. You should not wash more frequently than you normally do.

What should I do if I notice skin irritation, itching, or redness?

If you experience skin irritation or itching, redness, or dry skin, try taking care not to apply too much solution. Using a fragrance-free, water-based moisturising cream might also help. Avoid using ointments or oil-rich creams, as these can clog your pores. If these side-effects continue or become troublesome, you should speak with your doctor or pharmacist.

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: 8 de mayo de 2027
  • 9 Nov 2022 | Última versión

    Última actualización por

    Michael Stewart, MRPharmS

    Revisado por pares por

    Sid Dajani
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