What is Astigmatism? Symptoms, Diagnosis, and Treatment Methods

Astigmatism can be detected by an eye doctor through a comprehensive eye examination. During this examination, the eye doctor will use special equipment to evaluate the irregular curvature of the eye surface.

Glasses or Contact Lenses: One of the most common treatments for astigmatism involves the use of specially designed glasses or contact lenses. These glasses and lenses help light focus properly on the retina.

Laser Surgery: In more severe cases of astigmatism, correction can be achieved through laser surgery. However, this option is not suitable for everyone and requires the recommendation and guidance of an eye doctor.

Corneal Transplantation for Astigmatism: Rarely, in very severe cases of astigmatism, corneal transplantation may be resorted to.

 

It may not be possible to completely prevent astigmatism, but some measures can reduce the risk. These measures include regular eye exams, eye hygiene, and taking regular breaks when using computers and other screens. Having accurate information about astigmatism and recognizing its symptoms can aid in early treatment and help protect your eye health. Remember that consulting an eye doctor is the best course of action for any eye condition.

 

Important Information About Astigmatism

Astigmatism, one of the refractive errors affecting eye health, is a condition that impacts the quality of life for many but often goes unnoticed for a long time. So what is astigmatism? This eye disorder occurs when the cornea or the internal lens of the eye loses its symmetrical shape. Light cannot focus properly on the retina, resulting in blurry, distorted, or shadowy images at both near and far distances. Astigmatism is usually congenital and can also be seen in childhood. However, certain traumas, eye surgeries, or corneal diseases can also be causes of acquired astigmatism. Symptoms of astigmatism typically become more noticeable over time. Patients often complain about not being able to see text clearly, experiencing glare or scattering around lights, eye fatigue after long screen time, and headaches. Particularly in the evening hours or in dim light, visual quality may decrease. The question of how does astigmatism see can be quite informative in defining this issue. A person with astigmatism may perceive straight lines as curved or shadowy. Recognizing letters may become difficult, and the time to focus may be extended. Especially in astigmatisms exceeding 1.00 degree, daily activities can be significantly affected. This disorder can create a serious disadvantage for those working in professions requiring visual acuity or for students. Treatment of astigmatism is planned according to the degree of the individual's vision defect. While glasses may suffice for mild cases, contact lenses or laser surgery may be considered for more advanced situations. In patients corrected with laser, the cornea is reshaped to allow light to focus properly on the retina. However, the choice of treatment method must be determined by a specialist doctor based on the structure of the eye and the patient's lifestyle. In cases of astigmatism diagnosed early, with appropriate treatment, quality of life can be significantly improved. Therefore, individuals experiencing blurred vision or reading difficulties are advised to consult an eye doctor without delay.

Recovery Process in Astigmatism Treatment

The recovery process after astigmatism treatment may vary depending on the applied method. For individuals using glasses or contact lenses, the adaptation process is completed within a few days, while patients who opted for laser surgery may experience mild stinging, watering, or light sensitivity in the early days. However, these complaints usually resolve quickly. Reaching full sharp vision may take several weeks for some patients. Regular eye check-ups and attention to eye hygiene after the treatment ensure a healthy recovery process.

How Does 1.75 Astigmatism See?

Astigmatism is a vision defect that arises from the irregular curvature of the cornea or eye lens, preventing light from focusing correctly on the retina. So, how does someone with 1.75 astigmatism see? Individuals with 1.75 degrees of astigmatism may experience blurry and wavy vision at both distant and near distances. They may particularly have difficulty seeing letters, lines, or shapes clearly. People with moderate astigmatism like 1.75 might complain about not seeing clearly during the day and experiencing issues like light scattering and glaring while driving at night. While astigmatism perception can vary from person to person, it is generally characterized by symptoms such as shadowing, double vision, and blurriness in the visual field. These vision problems can be largely corrected with the use of glasses or contact lenses.

 

What is Myopic Astigmatism?

The question what is myopic astigmatism often requires explaining two different vision defects together. Myopia is the problem of not being able to see distant objects clearly and usually arises from the eye globe being longer than normal or the cornea being overly curved. Astigmatism, on the other hand, is a vision defect caused by an irregular shape in the cornea or eye lens. Myopic astigmatism is a type of refractive error where both symptoms of myopia and astigmatism are present simultaneously. An individual may not see distant objects clearly and also experience image blur or distortion. For instance, when trying to read, they may notice letters drifting or lines appearing irregular. In such combinations, special glasses or contact lenses that correct both myopia and astigmatism are used. In some advanced cases of astigmatism, surgical methods such as laser eye surgery might be added to the treatment process.

 

Symptoms of Astigmatism

Symptoms of astigmatism can be quite bothersome, potentially affecting an individual's quality of life. To answer the question what are astigmatism and its symptoms in detail, the most common symptoms of astigmatism include:

Astigmatism symptoms can sometimes be mild, and the person may not notice them for a long time. However, over time, these complaints can increase, making daily life challenging. Therefore, regular eye check-ups enable the early diagnosis of refractive errors like astigmatism.

 

Astigmatism Treatment

Astigmatism treatment is planned based on the degree of astigmatism and the lifestyle needs of the individual. In mild astigmatism cases, wearing glasses is often sufficient. Glass lenses help light focus correctly on the retina, resolving the issue of blurry vision. In more advanced cases of astigmatism, contact lenses or refractive surgery options may be considered. Toric lenses are specially designed contact lenses for astigmatism treatment, helping to balance the irregular corneal surface. Laser eye correction procedures (such as LASIK or PRK) are also among the effective methods for astigmatism treatment. During these procedures, the cornea is reshaped to ensure proper light focusing. To determine the most appropriate method of astigmatism treatment, it is essential to undergo a comprehensive eye examination and consult with a specialist eye doctor.

 

What is Astigmatism?

The question what is astigmatism is one of the fundamental topics related to eye health. Astigmatism is a refractive error resulting from the cornea or eye lens not having a spherical shape. In a normal eye, the corneal surface is smooth and symmetrical, while in an eye with astigmatism, the surface is more oval or irregular. This irregularity in the cornea or lens makes it difficult for light to focus properly on the retina, leading to blurry, wavy, or double vision at both near and distant ranges. Sometimes astigmatism can occur on its own, or it may coexist with other refractive errors like myopia or hypermetropia. The answer to the question how does astigmatism see is also relevant here: Images are perceived not clearly, slightly wavy, and shadowy. This situation can create significant discomfort, especially in activities requiring visual acuity, like reading or driving. When symptoms of astigmatism are identified, early diagnosis and appropriate treatment methods can improve quality of life.