Astigmatism: Definition, Symptoms, and Treatment Options in Turkey

Astigmatism: Definition, Symptoms, and Treatment Options in Turkey

What is Astigmatism and How is it Treated?

The eyes are one of the most important organs in the human body. Even the smallest damage or defect in the eyes can cause a person to have blurred vision. One of the most common eye problems is astigmatism. In people with this condition, the cornea, which is the transparent surface located at the front of the eye, does not have a symmetric and perfect structure. This problem prevents light rays from refracting properly and focusing on the retina. For this reason, the person cannot see clearly at any distance, whether near or far. This condition can be managed with appropriate treatment approaches. In the continuation of our article on "What is Astigmatism and How is it Treated?", we will explain this topic in detail.

What is Astigmatism?

As explained above, astigmatism is a vision problem that occurs due to an irregular shape of the cornea in the eye. People with this condition generally cannot see clearly at both near and far distances. This also causes problems in daily life. The most straightforward and concise answer to the question "What is Astigmatism?" is the explanation above.

What Causes Astigmatism?

One of the most frequently asked questions by everyone is "What Causes Astigmatism?" This eye defect has multiple causes. If we were to explain these, we can describe them briefly as follows:

• It can be present from birth,

• It can develop as a result of a blow to the eye,

• It can occur after a surgical operation,

• It can be caused by a disease,

Although the exact cause of this eye defect is not fully known, genetic factors are thought to play an important role. Astigmatism often shows familial inheritance; that is, it can be passed from parents to children. Additionally, the cornea being irregularly curved like a football can cause light to focus at different points in the eye, resulting in blurred vision. In some cases, irregular curvature of the lens inside the eye can produce the same result. Certain eye diseases such as keratoconus can also cause astigmatism.

How Do People with Astigmatism See?

Generally speaking, a healthy eye refracts light in the cornea and sends it to the retina. The retina then focuses on this refraction to create vision. The undulation and irregularity in the cornea of people with astigmatism prevents light from being properly refracted and reaching the retina in a healthy manner.

A person with astigmatism may experience negative consequences in their daily activities due to this condition. Particularly in public, they may be slow to respond to acquaintances they encounter, not seeing them clearly at first. This can cause people unaware that the person has astigmatism to feel offended. However, you should understand that people with astigmatism truly cannot see you clearly. Healthy individuals cannot understand "How Do People with Astigmatism See?" since they have no problems with their vision. We can explain this to you as follows. A person with astigmatism cannot see an object or a person clearly. The image appears blurry and scattered. Especially at night, the lights they see are more scattered.

What Are the Symptoms of Astigmatism?

Many people may have astigmatism from birth. This condition, like other diseases, manifests with symptoms. The symptoms of astigmatism can be briefly explained as follows:

• Blurring of the person's vision,

• Pain and fatigue in the eyes after activities that require intense focus,

• Frequent complaints of headaches,

• If the person has advanced astigmatism, development of strabismus and double vision problems in the eyes,

• Difficulty driving, especially at night,

• The person squinting to clarify their vision,

• Frequent development of stye complaints, commonly known as chalazion,

What Are the Types of Astigmatism?

When asked "What Are the Types of Astigmatism?", there are multiple types. We can list them for you as follows:

• Corneal astigmatism type,

• Lenticular astigmatism type,

• Myopic astigmatism type,

• Hyperopic astigmatism type,

How is an Astigmatism Test Performed?

Everyone with vision problems should visit an eye doctor for examination. The answer to the question "How is an Astigmatism Test Performed?" that comes to mind is quite straightforward. After the patient goes to the doctor's appointment, they undergo a physical examination. During the examination, the doctor uses a device called autorefractometry (autoref) to diagnose astigmatism if present and begins treatment.

During a comprehensive eye examination, the doctor may also apply different tests to measure the degree of curvature of the cornea and eye lens. These tests may include:

• Refraction test: Measures how well the eyes focus light. The doctor asks you to read letters on an eye chart while trying different lenses.

• Placido disk test: A rotating disk with concentric rings is used to measure the degree of corneal curvature.

• OCT (Optical Coherence Tomography): A high-resolution camera is used to create a detailed image of the cornea.

There are several points to consider when diagnosing astigmatism: It is usually detected during childhood, but can also develop in later stages of life. It can be mild, moderate, or severe, and its severity affects the treatment method required. It is not a progressive condition, meaning it does not worsen on its own over time.

How Does Astigmatism Go Away?

One of the most frequently asked questions by individuals with astigmatism is "How Does Astigmatism Go Away?" This vision problem does not resolve on its own. Daily life quality is improved through the use of lenses or glasses, and vision is provided to the person. Another solution is surgical operation when the doctor deems it necessary. It should be remembered that astigmatism is not a condition that shows self-improvement without treatment.

Does Astigmatism Go Away on Its Own?

Many people are curious whether this vision defect can be corrected on its own without any treatment. The answer to this question is not clear-cut. The uneven focusing of light on the retina resulting from the irregular shape of the cornea or eye lens can, in some cases, naturally improve in children; however, in the vast majority of cases, it does not resolve on its own.

With the development and growth of children's eyes, the shape of the cornea can change, which can lead to a reduction in the degree of astigmatism. For this reason, some children may experience improvement in vision quality over time. However, it is important that this condition be regularly monitored and that consultation with an eye specialist be sought.

In adults, astigmatism is usually a lifelong condition. It may remain at the same level for years, but spontaneous resolution is quite rare. However, it can be managed with corrective methods such as glasses, contact lenses, or laser treatment.

Regular eye examinations are of great importance for detecting and monitoring astigmatism. If left untreated, it can lead to eye strain, headaches, and reduced vision clarity. Early detection and appropriate treatment may help individuals achieve clearer vision and maintain eye health.

How is Astigmatism Treated?

The question "How is Astigmatism Treated?" can be answered as follows. The first method is the use of glasses. After the examination and diagnosis procedures, glasses appropriate to the eye prescription are incorporated into daily life.

Another method is contact lenses. In cases where individuals do not wish to wear glasses, they undergo a specific examination and vision is corrected with lenses suitable for their eyes.

The final treatment method is laser surgery. This is the treatment method preferred by individuals who do not want to use glasses and lenses in their daily life. If the doctor approves, after laser surgery, the eyes may regain improved function; however, results can vary from person to person.

The most appropriate treatment method varies depending on the severity of the condition and the person's preferences. Glasses and contact lenses are generally the first choice methods since they are relatively easy to use. Laser treatment can provide a more lasting solution for some individuals. When determining the treatment plan, the doctor also considers factors such as the person's age, daily lifestyle (for example, being an athlete or working in dusty/dirty environments), and expectations from treatment. Please consult your physician for guidance specific to your condition.

Does Astigmatism Go Away with Glasses?

Whether the use of glasses can completely correct astigmatism or eliminate this condition is a frequently asked question. Glasses can significantly improve vision in people with astigmatism; however, they do not cure this condition—that is, they do not permanently eliminate it.

Astigmatism results from the irregular shape of the cornea or eye lens, causing light to focus on multiple points rather than a single point on the retina, resulting in blurred vision at all distances. Astigmatism glasses have specially designed lenses that balance the irregularities in eye curvature and help light focus more accurately.

The use of glasses provides the necessary correction to alleviate astigmatism symptoms. However, it should be remembered that astigmatism is usually a refractive error stemming from the structure of the eye and cannot be permanently corrected with glasses alone. In some cases, natural improvement may be seen in children as their eyes develop; however, this outcome varies from person to person and cannot be assured in advance.

If you suspect astigmatism, it is important to consult with an eye health specialist for a comprehensive eye examination. The specialist will determine the correct prescription for your glasses and recommend the most appropriate approach for astigmatism management.

Astigmatism Eye Laser Surgery (Laser Treatment)

Eye laser surgery, also known as corneal reshaping, is preferred by many people. This procedure is completed after a short operation. It is not certain that people will see completely clearly following "Astigmatism Eye Laser Surgery (Laser Treatment)". Results vary between individuals; in many cases, vision without the need for glasses or lenses has been reported, though this cannot be assumed for every patient.

How Do People with Astigmatism See Lights?

Astigmatism is a common eye problem that affects how light focuses on the retina and causes blurred or distorted vision. Understanding how people with astigmatism perceive light can be useful in understanding the difficulties they experience and how they adapt to this condition.

For individuals with astigmatism, lights often appear stretched, elongated, or distorted. This is because the irregular shape of the cornea or eye lens causes light to refract unevenly. For this reason, light rays do not converge at a single point on the retina, creating a blurred image.

When looking at a single point of light, such as a street lamp or star, people with astigmatism may see it as lines or streaks radiating from the source. This effect becomes more pronounced when the light source is distant, as the refraction is more noticeable. Additionally, astigmatism can cause halos or glare around lights; this also makes it difficult to distinguish details, especially in low-light environments.

Individuals with astigmatism typically use corrective lenses such as glasses or contact lenses to balance vision defects. These lenses have a special prescription that compensates for the irregularities of the cornea or eye lens and allow light to focus more accurately on the retina.

How Does Someone with 1.75 Astigmatism See?

The question "How Does Someone with 1.75 Astigmatism See?" is particularly wondered by people whose eyes are not defective. We can provide a clear answer to this as follows. A person with an eye number of 1.75 astigmatism generally needs to use lenses or glasses in their daily life. Their vision may appear blurry and scattered. Especially at night, lights may appear extremely scattered and diffuse.

What is a Refraction (Refractive Error) Test?

A refraction test is a common diagnostic examination frequently performed by optometrists to determine refractive errors in a person's eyes. Refractive errors occur when the shape of the eye prevents light from focusing directly on the retina and cause blurred vision. This test helps in prescribing corrective lenses such as glasses or contact lenses needed to improve vision clarity.

During a refraction test, the optometrist uses a device called a phoropter containing different lenses to evaluate how light refracts as it enters the eye. The patient is asked to sit behind the phoropter and look at an eye chart in the distance. The optometrist then adjusts the lenses in the phoropter and asks the patient which lenses provide clearer vision.

By identifying the lenses that provide clearer vision, the optometrist can detect the refractive error and calculate the prescription needed to correct it. This test helps determine whether a person is myopic, hyperopic, or astigmatic by measuring the ability to focus on objects at different distances.

These tests are of great importance in detecting vision disorders and directing people to appropriate corrective methods to improve their vision clarity. If you experience any vision problems, it is recommended that you consult an eye health specialist for a comprehensive eye examination.

Astigmatism Treatment Costs in Turkey

Astigmatism can be treated in Turkey using diagnostic and treatment methods available in modern medicine. Although this treatment process is generally short, many patients seek care when treatment access is limited in their own countries. Some considerations mentioned by patients regarding treatment in Turkey include:

• Diagnostic and treatment methods used are based on modern medicine,

• Hospitals are generally equipped with the necessary facilities,

• Doctors are specialists and experienced in their field,

• Nurses and healthcare assistants provide attentive patient care,

• Personnel involved in patient care are generally described as helpful,

• Turkey's natural and historic