Optic atrophy

In optic atrophy, fibres of the optic nerve are permanently damaged. Vision, colour vision or the visual field may deteriorate; investigations mainly aim to find and treat the cause to prevent further damage.

• Less sharp vision in one or both eyes, developing gradually or after a previous acute episode.
• Colours appearing faded, especially red, or a difference in colour perception between the eyes.
• Attend all eye check-ups, even when you notice no change in vision.
• Use prescribed eye-pressure medicine daily and discuss side effects before stopping.
• Make a prompt appointment for unexplained reduced vision, loss of colour vision or a missing part of the visual field.
• For urgent GP care outside office hours, call HAP 9252. Call Ambulance 912 only for an immediate threat to life.