What Causes Cataracts?
A cataract is a common condition in which a normally clear eye lens becomes cloudy, causing blurry vision similar to looking through a foggy window. A cataract occurs when there is a buildup of proteins in the lens, creating protein clumps. These clumps or deposits prevent light from passing clearly through the lens, thus disrupting…
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Does Drinking Water Help Dry Eyes?
If you suffer from dry eye, then you are most likely familiar with the uncomfortable symptoms of burning, itching and grittiness. While drinking water and staying hydrated helps produce natural tears more effectively, dry eye treatments are usually required to relieve the uncomfortable symptoms associated with the condition. Treatments for Mild Dry Eye: Use over-the-counter…
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How Long Does it Take to Go Blind with Glaucoma?
Glaucoma is defined as a group of eye diseases characterized by damage to the optic nerve usually due to excessively high intraocular pressure (IOP). If untreated, this increased pressure within the eye can lead to optic nerve damage resulting in progressive, permanent vision loss, starting with unnoticeable blind spots at the edges of the field…
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Do I Need an Eye Exam Every Year?
Eye exams aren’t just for people who have vision problems. An yearly eye exam is important for everyone—no matter age or physical health—to maintain healthy eyes, prevent vision problems and diagnose diseases early. At Eye Associates of Tucson, our doctors recommend a yearly comprehensive eye exam to all patients. The frequency of appointments may increase…
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How Can You Tell if You Have a Cataract?
A cataract is a clouding of the natural lens of the eye. In most cases, cataracts develop slowly and may not significantly affect eyesight. However, they can quickly begin impacting vision and if left untreated, may even cause blindness. If cataracts are detected in the early stages, adequate measures can be taken to prevent worsening…
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What is the Difference Between a Routine Eye Exam and a Comprehensive Eye Exam?
Having your eyes checked on a regular basis is one of the best things you can do to safeguard your vision. Because your eye health is very important no matter your age, it is important for both adults and children to have a comprehensive eye exam at least once every year. Comprehensive Eye Exams A…
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Do You Need a Prescription for Pink Eye?
Conjunctivitis is an inflammation or swelling of the conjunctiva, which is the thin transparent layer of tissue that lines the inner surface of the eyelid and covers the white part of the eye. Often called pink eye, conjunctivitis is a common eye condition, especially in children. People with conjunctivitis may experience the following symptoms: A…
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How to Read My Eye Glass Prescription
If you’ve ever looked closely at your eye glass prescription, you’ve probably wondered how to make sense of all those numbers and symbols. In order to be interpreted worldwide, eyeglass prescriptions are written in a standardized format with common notations. The first step to understanding your eyeglass prescription is knowing what OD and OS mean….
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What is Done During an Eye Exam?
A routine eye exam is important for your overall health and well-being. If it’s been a while since you’ve visited your eye doctor, or you’ve never had an eye exam, it can be helpful to know what to expect when you visit the optometrist. A comprehensive eye examination in Tucson includes several steps. During this…
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Can You Have Dry Eye in Only One Eye?
Dry eye occurs when the quantity and/or quality of tears fails to keep the surface of the eye adequately lubricated. This condition is common, affecting millions of adults in the United States. The risk of developing dry eye increases with advancing age. Although dry eye is generally more of an annoyance than cause for concern,…
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