It is an antibiotic ointment used to treat acute bacterial conjunctivitis, which can cause red, gritty eyes and sticky discharge.

Chloramphenicol stops the growth of bacteria responsible for the eye infection.

It can be used by children aged 2 years and over. A child under 2 with an eye infection should be assessed by a doctor.

Wash your hands, gently pull down the lower eyelid and place a thin line of ointment, about 1 cm long, in the space between the eyelid and eye. Avoid touching your eye with the tube tip.

When used on its own, the leaflet advises applying it to each affected eye 3 to 4 times a day. Follow your pharmacist’s instructions.

The usual course is five days. Complete the course even if your eye feels better sooner.

It may be used at night alongside chloramphenicol eye drops used during the day. Follow the instructions given by your pharmacist.

No. Wear glasses while using the ointment. If you wear soft contact lenses, wait at least 24 hours after finishing treatment before wearing them again.

It can briefly blur your vision or cause mild stinging after application. Wait until you can see clearly before driving or using machinery.

Speak to a doctor promptly if your eye gets worse or has not improved within two days. Seek advice before use if you have significant eye pain, sensitivity to light or changes in vision.