Glaucoma is a group of eye diseases that cause damage to the optic nerve, which can lead to permanent vision loss if left untreated. The condition is often associated with increased pressure inside the eye but can also occur with normal or low eye pressure. There are several types of glaucoma, including open-angle glaucoma and angle-closure glaucoma, which can affect one or both eyes. Glaucoma is a progressive condition that can develop slowly over time and cause a
gradual loss of peripheral vision or sudden onset of severe eye pain, headaches, blurred vision, and nausea. Early detection and treatment are crucial to managing the condition and preserving vision. Glaucoma progression usually can be stopped or slowed down with proper diagnosis and treatment such as eye drops or certain types of laser surgeries.
Optometrists can play a crucial role in the detection and management of glaucoma. Regular eye exams with an optometrist can help detect glaucoma early before significant vision loss occurs. Here are some of the things that optometrists can do for patients with glaucoma:
Optometrists can also provide education on how to properly use eye drops and other medications, as well as lifestyle modifications to reduce intraocular pressure. They may recommend regular exercise, a healthy diet, and avoiding smoking and alcohol to help manage the condition. By working closely with patients and other healthcare providers, optometrists can help to preserve their patients’ vision and improve their quality of life. In more severe cases, they may refer the patient to an ophthalmologist or a medical doctor specializing in eye care for further treatment, such as laser therapy or surgery.
Visit our vision clinic in central West Edmonton for comprehensive eye exams, contact lens fittings, glasses, and more. Louie Eyecare Centre is dedicated to providing the highest quality optometric services and products to our patients. Our team of experienced optometrists is here to help you with all of your eye care needs. Schedule an appointment today!
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The primary symptom of myopia is difficulty seeing objects at a distance, such as road signs or chalkboards. Other symptoms may include eyestrain, headaches, squinting, and needing to sit closer to screens or books to see clearly.
Myopia, commonly known as nearsightedness, is an eye condition where distant objects appear blurry, while close objects can be seen clearly. It occurs when the eyeball is too long or the cornea’s curvature is too steep, causing light to focus in front of the retina instead of directly on it.
The corneal curve is measured using a technique called corneal topography. This non-invasive procedure creates a detailed map of the corneal surface, showing its curvature and any irregularities. During the test, you may be asked to focus on a target, and a specialized instrument captures images of the cornea’s shape. The data obtained from corneal topography aids in assessing tear film stability, identifying areas of potential dryness, and assisting in the diagnosis and management of dry eye.
Yes, the corneal curve can provide insights into the severity of dry eye. An uneven corneal surface can disrupt the tear film, leading to dryness and discomfort. Specialized tests, such as corneal topography, evaluate the curvature of the cornea and its impact on tear distribution. Changes in the corneal curve, along with other clinical assessments, help eye care professionals determine the severity of dry eye and tailor appropriate treatment strategies.
The curve on the front of the eye, known as the cornea, plays a crucial role in dry eye detection. Changes in the corneal surface can affect tear distribution and stability, leading to dry eye symptoms. Optometrists and ophthalmologists use advanced imaging techniques to analyze the corneal curvature and its changes over time. This helps detect dry eye by identifying irregularities that can contribute to tear film instability and ocular discomfort.
The MYAH is a versatile tool that does many things. It measures the length of your eye, checks the shape of your cornea, looks at how your pupil responds to light, and analyzes how light behaves on the front surface of your eye. It can image the meibomian gland structure and tear film height. It’s also helpful for finding the right kind of contact lenses. The MYAH helps keep track of how your eye changes over time, measures your eye’s focusing power, and shows any differences in the shape of your cornea between visits. It can also show how light might be causing some blurriness. So, it’s like a really useful tool for understanding your eye health and helping you get the best lenses if you need them.