Glaucoma

Very common

A condition where the eye's optic nerve, which provides information to the brain, is damaged with or without raised intraocular pressure. If untreated, this will cause gradual vision loss.

Symptoms may include:

• Tunnel vision
• Blurred vision
• Eye pain

Optic neuritis

Rare

Inflammation of the optic nerve, which carries visual information from eye to brain. The inflammation usually causes temporary vision loss.

Symptoms may include:

• Eye pain
• Vision loss in one eye
• Loss of color vision...

Retinal detachment

Rare

A condition in which retina gets pulled away from its normal position.

Symptoms may include:

• Sudden appearance of many floaters
• Flashes of light
• Tunnel vision
• Blurred or disturbed vision