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Azithromycin eye drops

Azyter

Azithromycin drops are used to treat bacterial eye infections.

Use the drops morning and evening for three days. Try to not miss any doses.

Su visión puede volverse ligeramente borrosa por un corto tiempo después de usar las gotas. Si es así, no conduzca ni utilice herramientas o máquinas hasta que pueda ver claramente de nuevo.

Videos seleccionados para Medicina para el cuidado de los ojos

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About azithromycin eye drops

Tipo de medicamento

Macrolide antibacterial eye drops

Usado para

Eye infections

También llamado

Azyter®

Disponible como

Single-use eye drops

Azithromycin eye drops are used to treat bacterial conjunctivitis. Azithromycin helps to kill the bacteria which are causing the infection. Eye infections are a common cause of conjunctivitis. In conjunctivitis, your eye becomes inflamed, feels gritty, and may water more than usual. The white of your eye may look red, and your eyelids can become swollen and stuck together with a discharge when you wake up in the morning. Azithromycin is used to treat eye infections which produce a lot of pus, and also those caused by bacteria called Chlamydia trachomatis.

Azithromycin eye drops can be prescribed for adults and children of all ages.

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 azithromycin eye drops it is important that your doctor knows:

  • Si estás embarazada o amamantando.

  • Si alguna vez ha tenido una reacción alérgica a un antibiótico, o a cualquier colirio.

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

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  1. Wash your hands well before you use the drops.

  2. Open one of the single-dose containers.

  3. Inclina un poco la cabeza hacia atrás y tira del párpado inferior hacia abajo para formar un bolsillo.

  4. Sostén el recipiente boca abajo cerca de tu ojo. Intenta no tocar tu ojo mientras haces esto.

  5. Apply enough pressure to release one drop into your eye.

  6. Cierra el ojo durante uno o dos minutos y presiona suavemente el lado de tu nariz donde la esquina de tu ojo se encuentra con tu nariz. Esto ayuda a evitar que la gota se drene y la mantiene en tu ojo.

  7. Repeat the process in your other eye if you have been told to use the drops in both eyes. (There is sufficient liquid in one container to treat both eyes at the same time.)

  8. Throw away the container, even if there is some liquid left in it. Do not store opened containers to use later.

  • Before you start the treatment, read the manufacturer's printed information leaflet from inside the pack. It will give you more information about using the drops and a full list of the side-effects which you may experience.

  • If your eyes have an obvious discharge or 'crust', it can help if you bathe them with cool clean water before using azithromycin.

  • Use the drops regularly, exactly as your doctor tells you to. You should use the drops twice daily (morning and evening) for three days. You will find six single-use containers in the pack, which is sufficient to complete the course.

  • If your symptoms do not improve after using the drops, speak again with your doctor.

  • When you first put the drops into your eye, they may cause blurred vision. This should quickly clear, but make sure you can see clearly again before you drive and before you use machines or tools.

  • Take care to avoid spreading the infection from one eye to the other, and to other members of the family. Washing your hands regularly (particularly after touching your eyes), and not sharing towels or pillows, will help to prevent the infection from spreading.

  • Si la punta del frasco toca tu(s) ojo(s) al poner las gotas, es una buena idea exprimir dos o tres gotas inmediatamente sobre un pañuelo y enjuagar la punta con agua salada.

  • Las infecciones oculares pueden hacer que tus ojos se vuelvan más sensibles a la luz solar de lo habitual. Usar gafas de sol puede ayudar a prevenir esto.

  • If you are using any other eye drops, leave at least five minutes between applying each preparation. This is to prevent more liquid going into your eye than it can handle. Otherwise the drops will overflow from your eye and not have the intended effect.

  • Even when your eye appears normal again, there may still be some bacteria present. It is important to complete the full three-day course of drops. This will help to make sure that all the bacteria have been killed.

  • Do not wear contact lenses until your symptoms have completely gone. Wait for at least 24 hours after the last dose of eye drops before using your lenses again.

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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 azithromycin eye drops. You will find a full list in the manufacturer's information leaflet supplied with the drops. Speak with your doctor if any of the following continue or become troublesome.

Very common azithromycin eye drop side-effects (these affect more than 1 in 10 people)


¿Qué puedo hacer si experimento esto?

Eye itching, burning or stinging

This occurs when putting the drops in, but does not usually last for long

Common azithromycin eye drop side-effects (these affect fewer than 1 in 10 people)

¿Qué puedo hacer si experimento esto?

Visión borrosa

If this happens, do not drive and do not use tools or machines until you can see clearly again

A feeling of stickiness or that something is in your eye

This will pass

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

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

  • Keep unopened units in the sachet provided and store in a cool, dry place, away from direct heat and light.

  • Throw away the single-use container after each dose, even if there is some liquid left.

Información importante sobre todos los medicamentos

The drops are for use in the eyes only. If someone swallows some, contact the accident and emergency department of your local hospital for advice.

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

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

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

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 la Tarjeta Amarilla.

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Lecturas adicionales y referencias

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Historial del artículo

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

  • Próxima revisión: 28 de mayo de 2026
  • 29 de mayo de 2023 | Última versión

    Última actualización por

    Michael Stewart, MRPharmS

    Revisado por pares por

    Sid Dajani
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