Glaucoma
Glaucoma is an eye condition in which raised pressure within the eye damages the optic nerve and causes vision loss. There are two types - open and closed Glaucoma. People suffering from open Glaucoma aren't often aware they have a sight problem and they suffer a gradual loss of peripheral vision. Closed Glaucoma causes severe pain and can lead to total vision loss.
What are the symptoms?
In rare cases there is severe pain, headache and nausea but in the most common forms, there are few symptoms and sight loss happens gradually so that the person affected is not aware of any changes to their vision.
Who is at risk?
Age is the main risk factor, with 2 people in every 100 developing the condition. Genes are also important, if someone in your family has the condition, then the changes of developing it are higher.
Why are regular eye tests important?
Diagnosis is vital for detecting Glaucoma before there is a significant loss of vision. An optometrist can do this by doing a routine eye examination.
How is it treated?
The treatment aims to lower the pressure in the eye as well as prevent further vision loss. This can include eye drops, laser treatment and possibly surgery.
Please note, this article is for information purposes only. If you have any concerns about Glaucoma, we recommend that you seek professional advice from your GP.
