The Ultimate Guide to Astigmatism
Astigmatism is a common eye condition, where the cornea is irregularly shaped, causing blurred vision.
Understanding colour blindness
Colour blindness is a condition that makes it difficult to differentiate between colours. Find out how to tell if you’re colour blind and what causes it.
Glaucoma – Causes, symptoms and treatment
Around 60.5 million people around the world suffer from glaucoma. But what exactly is it? We explain the causes, symptoms and treatment of glaucoma.
What causes bloodshot eyes?
Bloodshot eyes can look alarming but it’s usually nothing to worry about. In this article we’ll look at the causes of bloodshot eyes and how to treat it.
What is Synesthesia?
Are your senses intertwined? Do letters and numbers have colours? You might be a synesthete. Our handy guide looks at the fascinating science behind synesthesia.
Common causes of eye twitching
Eye twitching is very common and it’s likely you’ve experienced it before. But what exactly causes eye twitching and how can you prevent it?
What is hypermetropia?
Hypermetropia or long-sightedness is a common eye condition where nearby objects appear blurred, but your vision is clearer when looking further away.