EYE & RETINA

If a routine eye exam or a retinal photograph turned up the term "cotton wool spot," it's natural to wonder what that actually means, and whether it's something to worry about. Here's the short version: a cotton wool spot isn't a disease itself. It's a sign, a small, fluffy white patch on the retina that shows up when a tiny area of retinal tissue has been briefly starved of blood flow. On its own, it rarely affects vision. What matters far more is what's causing it, because

Seeing blood in or around the eye is unsettling, even when it turns out to be harmless. The trouble is, "internal eye bleeding" isn't really one condition, it's a phrase that covers several different problems, some of which clear up on their own within days, and others that need same-day medical attention to protect vision. Knowing which kind is which makes a real difference in how worried to be and how quickly to act. This guide walks through what internal eye bleeding actua

The honest answer is this: diabetic retinopathy cannot usually be completely reversed once the retinal blood vessels have been damaged. But that does not mean nothing can be done. In many cases, the disease can be controlled, further damage can be prevented, and the vision complications caused by it can often be treated. In some patients, especially when the problem is detected early, vision can improve significantly after treatment. Please go through this link for detailed e

A patient guide from Claritas Eye and Retina Delhi, prepared with Dr Mayank Bansal 1. Is an eye injection painful? Almost everyone asks this first, and it's fair enough. In reality, most people feel pressure more than pain — a brief push against the eye rather than a sharp sting. That's because the eye is numbed beforehand with anesthetic drops or gel, so by the time the needle goes in, the surface has little to no sensation left. The whole thing is over in a couple of second

"Vabysmo" and "intravitreal injection" aren't words most people hear every day, so if your eye doctor just used them, a bit of confusion is completely normal. Add in the idea of a needle near your eye, and it's no surprise most patients walk away with the same two thoughts in their mind: what exactly is this treatment, and will it genuinely improve my vision? What Is Vabysmo? Vabysmo is the brand name for faricimab, a medicine injected directly into the eye to treat retinal c

If you've started researching cataract surgery, you've probably run into monofocal, multifocal, trifocal, EDOF and it can feel overwhelming pretty quickly. One approach that doesn't get talked about enough, but that can make a real difference to how you see after surgery, is something surgeons call the "mix and match" IOL technique. At Claritas Eye and Retina, this is a strategy Dr. Mayank Bansal discusses with patients who want the widest possible range of clear vision near,

Has your doctor mentioned the "Odyssey lens" while talking about your cataract surgery? You probably have questions. What does "full visual range" even mean? Is it safe? Will you actually be able to stop wearing reading glasses? What Is an IOL, and Why Does the Type Matter? During cataract surgery, your eye's own lens (the part that's turned cloudy) is taken out and replaced with a small artificial lens called an IOL. This new lens stays in your eye for life. Its job is simpl

If your eye doctor recently looked into your eyes with a bright light and mentioned the words "lattice degeneration," you're probably a little worried right now. That's completely understandable — anything with the word "degeneration" attached to your eyes sounds alarming. Here's the good news right at the start: for most people, this condition is quiet, slow, and manageable. But it's still worth understanding properly, because in a small number of cases it can lead to someth

If you or someone in your family has diabetes, chances are you've already heard the term "diabetic retinopathy" from your eye doctor. What you may not know is how the actual treatment works once retinopathy starts affecting your vision — and why your retina specialist picks one injection over another. At Claritas Eye and Retina, this is one of the most common questions patients ask Dr Mayank Bansal during a consultation: "Doctor, why this injection and not that one? And how m

If you or someone in your family has been told they need a vitrectomy for a retinal detachment, macular hole, or a complicated diabetic eye problem, you have probably already heard a term that sounds a little strange the first time — "tamponade agent." At Claritas Eye and Retina, Delhi this is one of the most common questions patients ask before surgery: why does the doctor need to put gas or oil inside my eye during retina surgery, and what happens to it afterward? What Exac

Almost everyone glances in the mirror at some point and notices it — a puffy shadow sitting just below the eyes, making them look tired even after a full night's sleep. Patients often ask me the same thing in slightly different words: "Doctor, why do I look exhausted all the time, even when I'm not?" The honest answer is that under-eye bags are one of the most common concerns I see, and while they're usually harmless, they're worth understanding properly before you try to fix

Small Pupil During Cataract Surgery: Why It Matters Cataract surgery is one of the safest and most successful procedures in modern medicine. But not every case is straightforward. One of the more common challenges a cataract surgeon encounters is a small pupil, which can significantly reduce visibility during surgery and add to its technical complexity. At Claritas Eye & Retina Institute, we routinely manage these challenging cases using pupil expansion devices that improve s

In today's digital era, digital eye strain has become one of the most common eye-related complaints among people of all age groups. At Claritas Eye & Retina Institute, we advise patients on simple evidence-based habits that can help reduce screen-related eye discomfort. One of the easiest and most effective recommendations is the 30-30-30 Rule. 30-30-30 Rule: A Simple Habit to Reduce Digital Eye Strain In today’s digital world, screens have become a constant part of our lives

Introduction Ophthalmology is among the few branches of medicine where the impact of artificial intelligence is more pronounced. Wearables are becoming smarter and more capable, opening the door for patients whose vision can’t be fully restored with traditional treatment. Meta Smart Glasses, a line of consumer tech products, are becoming more interesting to eye care professionals who see their potential as practical tools for those living with retinal disease. They are not su

What Is Myopia? You've probably noticed someone whose glasses make their eyes look a little smaller through the lens. That's often a giveaway. What they likely have is myopia — medically called near-sightedness, or short-sightedness. A child with myopia can read a book in their hands without any trouble. But ask them to read the classroom board, spot a road sign, or follow the score on a TV across the room — and things get blurry fast. So, what's actually going on inside the

Managing diabetes is about more than just checking your sugar levels; it’s about protecting your entire body, especially your eyes. Diabetic Retinopathy is a serious eye condition that can lead to blindness if not caught early. Whenever it comes to Diabetic Retinopathy Treatment, clinical goals for eye health, best diagnostic options available, best treatment options available and costs for everything plays a major role. And we do understand your concerns. So, we are providi

Artificial Intelligence (AI) is rapidly transforming modern healthcare, and ophthalmology is leading the way. From detecting eye diseases before symptoms appear to improving access to vision care in remote regions, AI is redefining how eye examinations are performed and how eye diseases are managed. At Claritas Eye & Retina Institute, under the expertise of Dr. Mayank Bansal, advanced technology and patient-centered care come together to provide precise, modern, and proactive

If you are planning for cataract surgery, one of the most important decisions is choosing the right lens for your eyes. Many patients ask us: “Doctor, which lens will help me see clearly without glasses?” “What is the difference between EDOF and Multifocal lenses?” “Which lens is safest and best for my lifestyle?” We believe every patient deserves complete clarity before cataract surgery. Understanding Cataract Surgery and Lens Replacement During cataract surgery, the cloud

Recent clinical breakthroughs have confirmed that experts have long suspected: your eyes are far more than just organs for vision. They are a physiological extension of your Central Nervous System (CNS), sharing a common embryological origin with the brain. We understand brain health through a simple, painless eye scan. At Claritas Eye and Retina Institute in Delhi, by using advanced 3D imaging (OCT) and blood flow mapping (OCTA), we can now spot tiny changes in the eye to st

If you ever see flashes, floaters, or a dark curtain in your vision, please come in right away. It could be something serious, like retinal detachment. Let's talk about retinal detachment in a way that is easy to understand, honest, and clinically useful in Delhi. What does it mean to have Retinal Detachment? The retina is thin, light-sensitive that is inside your eye. It works like a camera sensor by taking pictures and sending signals to the brain. This layer separates from