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Adult Squint: Causes, Symptoms, and Treatment Options

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Squint, also known as strabismus , is often thought of as a childhood eye condition . However, many adults also experience squint—either because it was never treated in childhood or because it developed later in life due to various medical or neurological reasons. The good news is that adult squint consultation and treatment is absolutely possible , and in many cases, it can significantly improve both vision and appearance . At Drishti Eye Centre , specialists provide comprehensive evaluation and advanced treatment options for adult squint patients, helping restore visual alignment, binocular vision, and confidence . What is Adult Squint? Squint (strabismus) is a condition where both eyes do not align properly and point in different directions. In adults, this may appear as: One eye turning inward ( esotropia ) One eye turning outward ( exotropia ) Upward or downward deviation of one eye Double vision (diplopia) Difficulty focusing or eye strain Adult squint can be constant or inter...
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Blue Light Glasses: Do They Really Protect Your Eyes?

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In today’s fast-paced digital world, screens have become an unavoidable part of daily life. From work meetings on laptops to late-night scrolling on smartphones, most people spend 6–10 hours a day looking at digital screens. While technology keeps us productive and connected, it also exposes our eyes to continuous blue light from digital devices. This growing concern has led to the popularity of blue light blocking glasses, which promise to reduce eye strain, improve sleep, and protect eye health. But many people still wonder: Do blue light glasses really work? At Dristi Eye Centre, with locations in Gachibowli and Srinagar Colony, Hyderabad , our eye specialists frequently get questions about blue light exposure and digital eye strain. In this blog, we’ll explain what blue light is, how it affects your eyes, and whether blue light glasses are truly beneficial. Understanding Blue Light Light is made up of different wavelengths, each representing a color in the visible spectrum. Blue l...
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Is a Pentacam Scan Before LASIK Necessary for Every Patient?

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If you are considering LASIK surgery to get freedom from glasses or contact lenses, you may have come across a key diagnostic test called the Pentacam scan . It is one of the most advanced corneal imaging tests used in modern ophthalmology. But a common question many patients ask is: 👉 Is a Pentacam scan before LASIK necessary for every patient? The short answer is: Yes, in most cases it is highly recommended and considered a critical part of LASIK evaluation. However, understanding why it is important helps patients make informed decisions about their vision correction journey. At Drishti Eye Centre , patient safety and precision-driven outcomes are our highest priority. That’s why advanced diagnostics like Pentacam are an essential part of every LASIK workup. What Is a Pentacam Scan? A Pentacam scan is a 3D imaging system of the eye’s cornea. It uses a rotating camera (Scheimpflug imaging technology) to capture detailed data of the cornea in seconds. It provides a complete anal...
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