For most of us, glaucoma and dementia are two distinct and daunting conditions associated with aging. Glaucoma, a leading cause of irreversible blindness, affects the eyes. Dementia, including Alzheimer’s disease, robs us of memory and cognitive function, affecting the brain. We tend to think of them as entirely separate health battles. For decades, scientists have debated whether these two neurodegenerative disorders might be connected. This has led to a confusing landscape

Did you know your child’s eyes are developing every single day? Good vision plays a vital role in learning, play, and confidence. Simple daily habits—like limiting screen time, encouraging outdoor play and choosing the right foods can make a lifelong difference. This guide helps you recognise early warning signs, build eye-healthy routines, and support your child’s visual development so they can explore the world clearly and comfortably.

Human vision is one of the most fascinating and complex senses we possess. It begins when light enters the eye, is focused by the cornea and lens and reaches the retina. Here, specialised cells called rods and cones convert light into electrical signals. These signals travel through the optic nerve to the brain, where they are interpreted as images allowing us to see colour, detail, depth and motion in real time.

Astigmatism is one of the most common yet misunderstood visual problems. Many people live with it for years without realising why the world looks slightly blurred and uncomfortable. It is not a disease and it does not mean your eyes are weak. Astigmatism simply describes how light focuses inside the eye. Once understood and corrected, vision often becomes clearer, more relaxed.

You notice it almost by accident one eye drifting in a photograph, or turning slightly when your child is tired or daydreaming. Someone says, “Don’t worry, they’ll outgrow it.” But childhood squint is rarely that simple. It is about how a child’s brain learns to see. When eyes don’t work together, the brain quietly switches one off and that choice can shape vision for life.

Eye care in 2025 has entered a new era. Scientists can now treat inherited blindness at its genetic root, restore useful vision even in advanced retinal disease, and reduce the need for repeated eye injections through long-lasting therapies. Artificial intelligence is helping detect eye disease earlier, while new treatments are slowing childhood short-sightedness.

Headaches often start with your eyes. Do screens tire you? Does text blur after a long day? Do you push your phone farther to read? These clues point to eye strain, dryness, migraines, or even pressure problems like angle closure. If your headache eases when you rest your eyes, your vision is speaking. Listen to it your eyes may be asking for a check-up.

Floaters are common, but new ones can sometimes signal important changes inside the eye. They may be harmless age-related shadows or early warnings of retinal problems. This interactive guide explains why floaters appear, when they matter, and why an urgent check-up may protect sight.

Did you know obesity doesn’t just affect the heart or joints, it can silently damage your eyes too? From diabetic and hypertensive retinopathy to cataracts, glaucoma and even vision loss from raised intracranial pressure, excess weight takes a toll on sight. Learn how obesity harms eye health, what symptoms to watch for and how weight control and regular eye exams can protect your eyes.

Discover comprehensive treatment options for diabetic retinopathy from anti-VEGF injections and laser therapy to advanced surgical techniques. Learn how each treatment works, what to expect during your eye exam, and the importance of controlling blood sugar and regular check-ups. Empower yourself with knowledge to protect your vision and maintain quality of life if you have diabetes. Early detection and timely care make all the difference.

Refractive errors are a leading cause of visual impairment in children, often going unnoticed during critical years of development. Blurred vision can hinder learning, affect behavior, and limit potential. This article examines the clinical types, subtle signs, diagnostic strategies, and evolving treatments that make early intervention not only possible but essential for every child’s visual and academic success.

Cataract surgery isn’t just about removing a cloudy lens, it’s also your chance to choose the kind of vision you want afterward. Did you know there are lenses that can help you see far, near, or both? Some even correct astigmatism. Curious which one suits your lifestyle best? Scroll down for the answer and more.

On Doctors’ Day, I find myself thinking less about milestones and more about moments. Ophthalmology isn't dramatic, but it is deeply personal. To restore sight, even in small ways, is to quietly change someone’s world.

Would Jane Austen admire today’s women or satirise their contradictions?

Discover the truth about eye exercises! Learn which conditions they help, where they fall short, and why myths persist.

Glass tint, filters, AR coatings, sunglasses, or polarised glasses—what's best for you? Learn their differences and benefits here.

Choosing sunglasses isn’t just about style—learn how to pick the best protective pair with expert tips on lens coatings, tints & face shape.

Discover how the eyes and brain work together in the visual reflex to transform light into vivid images.

Worried about your child’s myopia worsening? Defocal lenses slow myopia progression by guiding eye growth. Learn how they work!

Curious about glaucoma? Discover what it is, who’s at risk, and how to protect your vision for life!