Blocked tear duct
A blocked tear duct prevents your tears from draining well. Learn more about the causes, symptoms and treatments of blocked tear ducts.
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Uveitis
If left untreated, uveitis - or inflammation of the middle layer of your eye, can lead to blindness. Here's how to spot the symptoms of uveitis.
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Eye floaters
Small specks, cobweb-like strands or clouds that move across your vision are called eye floaters. You can learn more about eye floaters here.
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Eye diseases
Find information on common eye diseases, such as conjunctivitis, glaucoma, refractive errors, cataracts, colour blindness, diabetic retinopathy and keratoconus.
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The role of a ophthalmologist
Ophthalmologists are eye doctors or surgeons who specialise in assessment diagnosis and treatment of eye diseases. Learn what an ophthalmologist does.
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Refractive errors
Refractive errors are very common, causing blurred vision. Learn about short sightedness, astigmatism and other types of refractive errors here.
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Correcting a squint (adult)
Strabismus surgery should make your eyes point in the same direction and improve any double vision.
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Macular degeneration
Age-related macular degeneration (AMD) can lead to vision loss. You can reduce your risk with healthy lifestyle choices and having regular eye checks.
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Presbyopia
Presbyopia is a normal condition in which your eyes become less able to focus as you age. Learn how presbyopia changes your vision and how it can be corrected.
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Colour blindness
If you are colour blind, you may find find it hard to tell red from green, or blue from yellow. Find out more about colour vision testing.
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