Glaucoma is an eye condition where your optic nerve is damaged by the pressure of the fluid inside your eye. 

This may be because your eye pressure is higher than normal, or because of a weakness to your optic nerve. Your eye needs a certain amount of pressure to keep the eyeball healthy and in the right shape. But if the pressure is too high, it can cause your optic nerve to become damaged at the point where it leaves your eye. This damage is called glaucoma.

Coronavirus update: Delayed clinic appointments for people with glaucoma

This page contains a summary of our information on glaucoma. To read our full information, download our Understanding Glaucoma guide, which is accredited by the Royal College of Ophthalmologists:

Download Understanding Glaucoma in PDF

You can also download Understanding Glaucoma in Word.

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Please note, if you have a question or require urgent advice, please call the Helpline on 0303 123 9999 or email [email protected].

 

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