Eye Health Blog
Patient guides and clinical insights from Dr. Rajeswari.
Jun 26, 2026 · squint
Can Adults Get Squint Surgery? What's Different About Treating Strabismus Later in Life
Squint isn't only a childhood condition. Here's how evaluation and treatment differ for adults noticing new or longstanding eye misalignment.
Read ArticleJun 26, 2026 · squint
Why Early Treatment Age Matters for Amblyopia
Amblyopia treatment works by retraining the brain during a specific developmental window. Here's why timing matters more than almost any other factor.
Read ArticleJun 26, 2026 · glaucoma
Sudden Eye Pain and Halos Around Lights: Could It Be an Eye Emergency?
Sudden eye pain with blurred vision and halos around lights can signal acute angle closure glaucoma -- a true emergency. Here's what to watch for and why timing matters.
Read ArticleJun 26, 2026 · cataract
Common Myths About Cataract Surgery
Cataract surgery is one of the most common procedures in ophthalmology, yet misconceptions about pain, timing, and recovery persist. Here's what's actually true.
Read ArticleJun 26, 2026 · cataract
Cataract Surgery Recovery Timeline: What to Expect Day by Day
A realistic, day-by-day look at cataract surgery recovery -- from the first 24 hours to full healing over a few weeks.
Read ArticleJun 26, 2026 · general
What Happens During a Comprehensive Eye Exam
A step-by-step look at what a comprehensive eye exam actually involves, so you know what to expect before your visit.
Read ArticleJun 26, 2026 · retina
Can Vision Lost to Diabetic Retinopathy Be Recovered?
The answer depends heavily on the cause and stage. Here's an honest look at what can improve, what can be stabilized, and what's typically permanent.
Read ArticleJun 26, 2026 · neuro-ophthalmology
Double Vision That Doesn't Go Away: When It Points to a Neurological Cause
Double vision can come from the eye muscles, the nerves controlling them, or occasionally the brain itself. Here's how the cause is narrowed down.
Read ArticleJun 26, 2026 · retina
Dry vs. Wet Macular Degeneration: Why the Difference Matters for Treatment
Dry and wet AMD aren't just two severities of the same thing -- they're managed very differently, and knowing which one you have changes what to expect.
Read ArticleJun 26, 2026 · retina
Floaters and Flashes: When They're Normal and When They're Not
Most floaters are harmless, but a sudden increase in floaters or flashes can signal a retinal emergency. Here's how to tell the difference.
Read ArticleJun 26, 2026 · pediatric
How to Tell If Your Child Needs Glasses
Children rarely announce that their vision is blurry, since they have nothing to compare it to. Here are the everyday signs parents can watch for instead.
Read ArticleJun 26, 2026 · lasik
Hyperopia vs. Myopia: What's the Difference?
Farsightedness and nearsightedness are opposite refractive errors with different symptoms and timelines. Here's how to tell them apart.
Read ArticleJun 26, 2026 · lasik
Am I a Good Candidate for LASIK? What the Evaluation Actually Checks
LASIK candidacy depends on more than just wanting the surgery. Here's exactly what gets evaluated before LASIK is recommended.
Read ArticleJun 26, 2026 · neuro-ophthalmology
Papilledema: Why an Eye Exam Finding Can Mean a Brain Evaluation
Papilledema is detected during a routine eye exam but reflects pressure around the brain, not the eye. Here's why this single finding changes the entire evaluation.
Read ArticleJun 26, 2026 · squint
Patching for Lazy Eye: What Parents Should Actually Expect
Eye patching is one of the most effective amblyopia treatments, but it's also one of the hardest to stick with consistently. Here's what the day-to-day actually looks like.
Read ArticleJun 26, 2026 · general
5 Signs Your Eyes Need a Break From Screens
Digital eye strain builds up gradually over the course of a screen-heavy day. Here are the signs worth paying attention to before they become a daily complaint.
Read ArticleJun 26, 2026 · cataract
Signs You May Need Cataract Surgery
Cloudy or blurry vision, glare at night, and needing brighter light to read are common early signs of cataracts. Here's how to know when it's time for an evaluation.
Read ArticleJun 26, 2026 · glaucoma
Understanding Eye Pressure: What Your IOP Reading Actually Means
Eye pressure (IOP) is central to glaucoma screening, but a single number doesn't tell the whole story. Here's what it actually measures and why context matters.
Read ArticleJun 26, 2026 · pediatric
What Is a White Reflex in a Child's Eye? A Sign Parents Should Never Ignore
A white or grey reflection in a child's pupil, sometimes first noticed in a photograph, can be an important warning sign. Here's what it means and why it needs prompt evaluation.
Read ArticleJun 22, 2026 · Eye Health
Post-Pandemic Eye Health: Why Routine Eye Exams Are Back on the Agenda
Why routine eye checkups deferred during recent years matter now more than ever, and what to expect from a comprehensive exam.
Read ArticleJun 20, 2026 · Neuro-Ophthalmology
When Headaches Are Actually an Eye Problem
How uncorrected vision problems and eye conditions can cause headaches, and when to suspect your eyes are the cause.
Read ArticleJun 18, 2026 · Seasonal
Summer & UV Eye Damage: What Chennai Heat Does to Your Eyes
How intense summer sun and UV exposure in Chennai can affect your eyes, and how to protect them.
Read ArticleJun 15, 2026 · Cataract
Premium IOLs Explained: Monofocal vs. Multifocal vs. Toric
A clear breakdown of intraocular lens options for cataract surgery, to help you understand your choices.
Read ArticleJun 12, 2026 · Glaucoma
Glaucoma Myths vs. Facts: Separating Truth from Fear
Common misconceptions about glaucoma, and the real facts about diagnosis, treatment, and prevention.
Read ArticleJun 10, 2026 · Squint
Childhood Squint: Signs Parents Should Never Ignore
Early signs of squint (strabismus) in children, and why prompt evaluation protects long-term vision.
Read ArticleJun 8, 2026 · Retina
Diabetic Retinopathy: Why Annual Eye Checkups Matter More Than You Think
Why people with diabetes need a dilated eye exam every year, even without noticeable vision changes.
Read ArticleJun 5, 2026 · Seasonal
Monsoon Eye Care: Protecting Your Eyes During Chennai's Rainy Season
How to protect your eyes from infections and irritation during Chennai's monsoon season.
Read ArticleJun 3, 2026 · LASIK
LASIK Myths vs. Facts: What You Really Need to Know
Separating common LASIK myths from medical facts -- pain, safety, recovery, and who is actually a good candidate.
Read ArticleJun 1, 2026 · Eye Health
Digital Eye Strain: Protecting Your Vision in the Screen-Time Era
How prolonged screen use affects your eyes and practical steps to reduce digital eye strain, dryness, and fatigue.
Read ArticleMay 2, 2026 · Cataract
Understanding Cataract Surgery: Pain, Recovery, and Procedures
Everything you need to know about modern, painless cataract surgery in Chennai with Dr. Rajeswari.
Read ArticleApr 15, 2026 · Dry Eye
Managing Screen Time and Dry Eye Syndrome
Simple, effective strategies to manage digital eye strain and dry eyes from a medical perspective.
Read ArticleMar 20, 2026 · Glaucoma
Glaucoma: The Silent Thief of Sight
Why routine eye pressure checks are critical for preventing permanent vision loss from Glaucoma.
Read Article