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San Marcos Vision Center Blog

Learn more about optometry care in our blog!


Cigarettes and sight are two seemingly unrelated terms, yet their connection proves to be more intertwined than you can imagine. Smoking, a global epidemic, has long been associated with numerous health risks such as respiratory and cardiovascular diseases. However, the adverse effects of smoking on ocular health are frequently overlooked. 

Understanding Eye Strain and How to Prevent It

Eye strain is a common issue experienced by people who spend long hours focusing on screens, reading, or doing other tasks that require intense visual attention. This discomfort can lead to headaches, dryness, and even visual disturbances. By understanding the underlying causes and symptoms, you can take effective measures to prevent eye strain and maintain optimal eye health.


The gift of sight is indispensable, shaping our perception of the world and our daily interactions with it. Despite its importance, vision health is frequently overlooked until problems arise. With increasing screen dependence and an aging global citizenry, vision issues are becoming more prevalent. 

Pediatric Eye Care: When to Take Your Child for an Eye Exam

As a parent, it's natural to concern yourself with your child's development in all aspects, including their eyesight. Vision plays a crucial role in how a child perceives the world. With sound pediatric eye care, we can ensure that our children have the best possible start in life.

The Recent Advancements in Glaucoma Treatment

Glaucoma is a group of eye conditions that damage the optic nerve, which is vital for good vision, and it's often linked to a buildup of pressure inside your eye. This increased pressure can erode your optic nerve tissue, which may lead to vision loss or even blindness. Being well-informed about this condition is the first step in tackling it head-on. You can take comfort in knowing that researchers are working to uncover new ways to treat and manage glaucoma, making prevention of vision loss more achievable than ever.

How Seasonal Allergies Can Trigger Dry Eyes

Seasonal allergies are a common occurrence for many people, causing a variety of uncomfortable symptoms. One of these symptoms is dry eyes. Dry eye occurs when there is a lack of sufficient moisture and lubrication on the surface of the eyes, leading to irritation and discomfort. Seasonal allergies can exacerbate dry eye symptoms, making it important to understand the connection between the two.

Beyond Seeing Clearly: Why Regular Comprehensive Eye Exams Are Essential for Your Eye Health

Unlike a routine eye screening that merely checks your visual acuity, a comprehensive eye exam is designed to assess the overall health of your eyes, checking for conditions that might not exhibit noticeable symptoms in their early stages. Regular comprehensive eye exams are not just for updating your glasses or contact lenses prescription. They are vital to detect subtle changes that could signal the onset of eye diseases and conditions. By catching these issues early, you can take the necessary steps to treat or manage them effectively, preserving your vision for years to come.

Eye Nutrition: Foods for Healthy Eyes

Maintaining good vision is crucial for our well-being, productivity, and overall quality of life. It is often said, "We are what we eat," and this old adage holds especially true when considering eye health. The food we consume can significantly impact the well-being of our eyes, helping prevent age-related eye diseases and improve overall eye health.

Strengthening Your Vision with the Benefits of Therapy

Vision is a critical sense that significantly influences our quality of life. But what happens when our vision isn't perfect? Vision therapy is a non-surgical approach that enhances the brain's ability to control eye movements, focusing abilities, and visual processing. Understanding the concept of vision therapy is vital for those struggling with visual challenges. Vision therapy can be beneficial for both children and adults, addressing a range of visual and perceptual problems.

How is Dry Eye Diagnosed?

Diagnosing dry eye is crucial. It can help alleviate the symptoms and improve the patient's quality of life. Persistent dryness can lead to a range of issues, from mild irritation to severe discomfort. Diagnosing dry eye can also help prevent potential complications and identify underlying health issues.

How Often Should I Refresh My Eyeglass Prescription

Your eyeglasses prescription is an essential piece of information that ensures your vision is clear and focused. It's a document provided by your optometrist after a comprehensive eye examination. This prescription contains various measurements that guide the creation of your eyeglasses. These measurements include sphere (SPH), which indicates the degree of nearsightedness or farsightedness, and cylinder (CYL), which shows the extent of astigmatism.

Common Eye Emergencies and How to Respond

More than 700,000 Americans injure their eyes at work every year. This number is even higher for home eye-related emergencies, where everyday objects can easily get into your eyes and cause significant damage, especially if left untreated.

Introduction to the Link Between Vision Problems and Decreased School Performance

As a parent, educator, or healthcare professional, you may not realize the significant role that vision plays in a child's academic success. It may seem a distant possibility that vision problems could be the underlying cause for your child doing poorly in school. However, it is an undeniable fact that vision problems can severely affect a child's ability to learn and succeed in school.

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