Cataracts remain the leading cause of reversible blindness worldwide, affecting millions of adults each year. The World Health Organization (WHO) estimates that over 94 million people globally have vision impairment caused by cataracts, with prevalence increasing significantly after age 60. From a clinical standpoint, cataracts develop when the natural crystalline lens of the eye becomes…
Cataracts remain one of the leading causes of reversible vision loss worldwide, particularly among adults over the age of 60. According to the World Health Organization (WHO), cataracts account for approximately 51% of global blindness, affecting over 65 million people. The good news is that cataract surgery is one of the safest and most effective…
A cataract develops when proteins in the natural lens begin to break down, causing the lens to become cloudy and scatter light rather than focusing it properly on the retina. Common symptoms include: Common symptoms include: Difficulty seeing in low light Increased glare from headlights or sunlight Colors appearing faded or yellowed Frequent changes in…
Written by Dr. Rani Menon Senior Consultant Ophthalmologist 15+ Years Experience | Glaucoma Specialist Published on : 13 April 2026 Glaucoma is an eye condition which often develops silently. Patients may not notice changes in their vision until the disease has already progressed significantly. Therefore, regular comprehensive eye exams, particularly for those over 40 or…
What Does 6/6 Eyesight Mean? 6/6 vision means the ability to see clearly at 6 metres (the distance at which eye testing is done). This is usually regarded as normal vision or standard vision. A vision of 6/6 shows that you have sharp vision that can see clearly without having to put on corrective glasses.…
Blurred vision is a symptom that understandably worries most people, because clear eyesight is central to daily life. Sometimes the cause is harmless, such as eye fatigue after long hours on a screen. In other cases, it may signal a serious condition requiring urgent attention. This blog explains blurred vision, including its causes, warning signs,…
A common conception is that only bacteria or viruses are the main reasons for an eye infection. But fungal infections can also affect the eyes. Many people keep ignoring symptoms at the early stage of fungal eye infection, thinking this is just an irritation or dust in their eye. But a fungal can cause visual…
Most of us spend 6–8 hours daily on our phones. Office work, OTT shows, Instagram reels, late-night chats; screen time keeps increasing. Along with that, complaints like burning eyes, headache, blurred vision and disturbed sleep are also common. That is where “Eye Comfort Mode” or “Eye Comfort Shield” comes in. But is eye comfort mode…
Red and itchy eyes are very common problems. In most cases, this problem is mild and gets better with simple care at home. But sometimes, medical attention is needed beyond home remedies for red eyes. Here we will look at common reasons for eye itching and redness, ways to treat them at home, and when…
If you have ever seen spectacles with a visible line across the lens, then you have probably already seen bifocal lenses. They are commonly prescribed to people who really need help seeing both near and far objects clearly. This blog will help you understand what bifocal lenses are, how they work, who needs them, and…
Eye swelling is a common problem. Almost everyone faces it at some point. Sometimes it is just mild puffiness after waking up. In other cases, it can be painful and uncomfortable. The reasons for eye swelling can vary from a simple lack of sleep to an infection or an allergy. Understanding the cause of under-eye…
Sunken eyes are something many people notice when they look tired, unwell, or older than their age. The area under the eyes may look hollow, dark, or slightly pulled in. Sometimes it is just temporary, but in some cases, it can point to an underlying health issue. In India, sunken eyes are commonly linked with…
Corneal cross-linking (CXL) is a minimally invasive medical treatment that strengthens the cornea to halt progressive thinning and bulging of the cornea. It is considered vision-saving because it can stop conditions like keratoconus from worsening. Keratoconus and other corneal ectasias (thinning disorders) can lead to serious vision loss over time. CXL uses ultraviolet-A (UVA) light…
Your eyes are often described as the windows to your soul, but they’re also windows to your health. Sometimes, changes in your blood vessels can affect your vision. One such condition is Retinal Vein Occlusion (RVO). It is a blockage of the veins that carry blood away from the retina, the light-sensitive tissue at the…
Pregnancy triggers many hormonal changes that can affect the eyes. For instance, a 2024 ophthalmology review notes that pregnancy can cause fluctuations in vision and even lead to temporary dry eye disease (PubMed). Changing estrogen and progesterone levels may subtly alter corneal thickness and curvature. This can make measurements for LASIK or PRK unstable. Because…
Bacterial keratitis is an infection of the cornea, the clear “window” covering the iris, caused by bacteria. It is sometimes called a corneal ulcer when tissue loss occurs. Because early symptoms like redness or mild irritation can be subtle, bacterial keratitis has been dubbed a “silent corneal infection.” Left untreated, it can progress rapidly and…
Dry eyes aren’t just an adult problem. Children can experience it too, often without anyone noticing. Dry Eye Syndrome (DES) occurs when the eyes don’t produce enough tears or when the tear film evaporates too quickly, leading to discomfort. This condition is more common than many parents realise. Recent research suggests that around 23.7% of…
World Sight Day (October 9, 2025), observed under the global theme #LoveYourEyes, is a reminder of why accessible, affordable, and quality eye care is essential for everyone, everywhere. Around 2.2 billion people worldwide suffer from some form of visual impairment – and nearly one billion of these cases are preventable. In India, the situation is…
Our eyes are delicate organs, and the cornea (the clear, dome-shaped front surface) plays a crucial role in focusing light and helping us see clearly. When the cornea is injured or affected by disease, it may develop scarring. Corneal scarring can block or distort light entering the eye, leading to blurred or cloudy vision. Fortunately,…
When it comes to your child’s vision, nothing matters more than ensuring their eyes are healthy, protected, and cared for from the earliest years. Children’s eyes are still developing, making them more vulnerable to certain conditions that, if left untreated, can affect vision for life. This is why specialised paediatric eye care is so important…
Introduction Over the last two decades, the number of children diagnosed with myopia (short-sightedness) has been rising at an alarming rate. Myopia occurs when the eye grows too long, causing light to focus in front of the retina rather than directly on it. This makes distant objects look blurry, while close objects remain clear. In…
When it comes to your eyes, you deserve nothing less than world-class care. We at Maxivision Eye Hospitals believe everyone should enjoy the lifelong gift of clear, healthy vision. Built on a legacy of trust and a reputation for clinical excellence, we continue to raise the benchmark in eye care across India. Our approach combines…
Introduction Diabetes doesn’t just affect blood sugar levels; it can also lead to serious complications in different parts of the body, including the eyes. Vision loss is one of the lesser-known yet significant risks of uncontrolled diabetes. If you or a loved one is living with diabetes, understanding this link is key to protecting your…
Introduction In today’s world, children are exposed to digital screens from a very early age. From smartphones and tablets to online classes and video games, screens are a constant part of their daily routine. While technology can be a wonderful learning tool, it also raises a big concern: how is screen time affecting our children’s…
Saravanakumar Rajan oversees regional operations for Maxivision Super Speciality Eye Hospitals across Tamil Nadu, Karnataka, and Kerala. With over 25 years of expertise in hospital operations and business development, he specializes in strategic planning, financial management, and driving operational excellence.
He leads successful expansions, manages Greenfield projects, and implements quality initiatives, such as NABH accreditation, to enhance patient care and improve operational efficiency
Before joining Maxivision, Saravanakumar Rajan held
