Myopia (Nearsightedness) Surgery Treatment Clinic

• Myopia, or nearsightedness, is a common vision problem worldwide. Its prevalence has been increasing in recent years, particularly in certain regions and populations. According to global estimates, approximately 30% of the world's population has myopia. However, the prevalence varies among different countries and age groups.
• The increase in myopia prevalence is believed to be influenced by various factors, including genetic predisposition, environmental factors, lifestyle changes, and prolonged near work activities such as reading or using electronic devices. Spending less time outdoors and reduced exposure to natural light during childhood and adolescence have also been associated with a higher risk of myopia development.
• It's worth noting that myopia can develop at any age, but it often starts during childhood or teenage years and may progress until the early twenties. Regular eye exams are important, particularly for children, to detect and monitor the condition early on and implement appropriate interventions if needed.
• Overall, myopia is a widespread condition that affects a significant portion of the global population. As the prevalence continues to rise, it highlights the importance of proactive measures to address and manage myopia, such as promoting outdoor activities and maintaining good eye care practices.

The most common symptom of myopia, or nearsightedness, is difficulty seeing distant objects clearly while having relatively clear vision for close-up tasks. Here are some common symptoms experienced by individuals with myopia:

• Blurred distance vision : Distant objects appear blurry and out of focus, while near objects remain clear. This is the primary symptom of myopia and can vary in severity depending on the degree of nearsightedness.
• Squinting : Squinting is a natural response to try and improve focus by reducing the amount of light entering the eye. People with myopia may squint to see distant objects more clearly temporarily.
• Eye strain and fatigue : Straining the eyes to compensate for blurred vision can lead to eye strain, fatigue, and discomfort, especially during activities that require focusing on distant objects for prolonged periods, such as driving or watching a movie in a theater.
• Headaches : Frequent headaches, particularly after engaging in visual tasks requiring distance vision, can be a symptom of myopia. Struggling to see clearly can cause eyestrain, which can lead to headaches.
• Difficulty seeing at night : Myopia can make it more challenging to see clearly in low-light conditions, such as during nighttime driving or in dimly lit environments. Glare and halos around lights may also be more noticeable.
• Need for frequent prescription changes : If you find yourself needing updated eyeglass or contact lens prescriptions frequently, it could indicate progressive myopia. Myopia can worsen over time, requiring stronger corrective lenses.

It's important to note that these symptoms can also be indicative of other vision problems, so it's crucial to have a comprehensive eye examination performed by an optometrist or ophthalmologist to receive an accurate diagnosis. If you experience any of these symptoms or have concerns about your vision, it is recommended to seek professional eye care to determine the cause and appropriate management options.

Myopia, or nearsightedness, is diagnosed through a comprehensive eye examination performed by an optometrist or ophthalmologist. The diagnostic process typically involves the following steps :

• Visual Acuity Test : The eye care professional will assess your visual acuity by asking you to read letters or symbols on an eye chart. This test measures how well you can see at various distances and provides an initial indication of potential myopia.
• Refraction Test : To determine the exact prescription needed to correct your vision, a refraction test is conducted. You will be asked to look through a device called a phoropter and provide feedback on which lenses improve your vision. By systematically adjusting the lenses, the eye care professional can determine the specific power (diopters) required to correct your myopia.
• Retinoscopy : This test involves shining a light into your eyes while using a handheld instrument called a retinoscope. By observing the reflection of light from your retina, the eye care professional can estimate the refractive error and determine the degree of myopia.
• Autorefractor : An autorefractor is an automated instrument that measures your eye's refractive error. It uses a beam of light to analyze the way it is bent as it enters your eye. This test provides an objective estimation of your refractive error, aiding in the determination of the correct prescription.
• Evaluation of Eye Health : The eye care professional will examine the health of your eyes, including the structures at the front (cornea, iris, and lens) and the back (retina, optic nerve). This may involve using specialized equipment such as a slit lamp microscope or ophthalmoscope to evaluate the overall health of your eyes and rule out any underlying eye conditions or complications.
• Additional Tests : Depending on your specific situation, additional tests may be performed to gather more information. These tests can include measuring the curvature of the cornea (keratometry), assessing the thickness of the cornea (pachymetry), or evaluating the shape and structure of the eye's anterior segment (anterior segment imaging).

By combining the results of these tests and examinations, the eye care professional can provide a definitive diagnosis of myopia and determine the appropriate treatment options, such as prescribing eyeglasses, contact lenses, or discussing refractive surgery if necessary.

Regular eye examinations are important to monitor the progression of myopia, especially in children, as early detection and intervention can help manage and control its development.