Astigmatism is a common type of refractive error that can cause blurred and distorted vision. It’s estimated that about one in three people in the United States have astigmatism.
It’s a condition that occurs when the cornea or lens of the eye is irregularly shaped, causing light to scatter and not focus on a single point on the retina. This can result in blurry or distorted vision, and may also cause eye strain and headaches.
The Symptomatic Astigmatic Patients
The severity of astigmatism can vary greatly between individuals. For some people, their astigmatism may only cause mild vision problems that can be corrected with eyeglasses or contact lenses.
However, in more severe cases of astigmatism, patients may experience a range of symptoms that can significantly affect their quality of life.
Astigmatism Can Progress Impairing Vision Quality
If astigmatism is left untreated, it can progress and worsen over time.
In some cases, this progression can lead to more severe vision problems such as amblyopia, also known as “lazy eye.” Over time, the brain may begin to rely more on one eye than the other, causing the underused eye to weaken and lose its ability to see clearly.
The Importance of Correcting Astigmatism
Correcting astigmatism is important not only for the clarity of vision but also for the overall health of the eyes. Uncorrected astigmatism can cause eye strain and headaches, and may lead to difficulty with focusing or sustained reading.
Additionally, people with astigmatism are more prone to developing other eye conditions such as glaucoma, cataracts, and macular degeneration.
Diagnosis and Treatment of Astigmatism
Astigmatism can be diagnosed during a routine eye exam. An eye doctor will typically perform a series of tests to determine the presence and severity of astigmatism.
Treatment options for astigmatism include eyeglasses, contact lenses, and refractive surgery.
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The Risks of Refractive Surgery
Refractive surgery is a common treatment for astigmatism. However, as with any surgery, there are risks involved. Some of the potential complications of refractive surgery include infections, corneal thinning, and permanent vision loss.
Patients considering refractive surgery for astigmatism should carefully evaluate the risks and benefits of the procedure.
A Change in Prescription
For patients with astigmatism, a change in prescription may indicate progression of the condition and the need for more advanced treatment options.
Routine eye exams are essential for the early detection and treatment of astigmatism, as well as for other eye conditions that can impact vision and overall eye health.
The Impact of Astigmatism on Quality of Life
The impact of astigmatism on quality of life can vary greatly between individuals. For some, mild astigmatism may not be a significant problem and can be managed with corrective lenses.
However, for others, more severe astigmatism can cause significant vision problems, making daily activities such as reading, driving, and even watching television difficult and uncomfortable.
The Importance of Early Detection
Early detection and treatment of astigmatism are critical for maintaining good eye health and vision.
Routine eye exams are essential for the early detection and treatment of astigmatism, as well as for other eye conditions that can impact vision and overall eye health.
A Reminder to Schedule Regular Eye Examinations
Regular eye exams are an important part of maintaining eye health and detecting vision problems such as astigmatism.
If it has been a while since your last eye exam, or if you are experiencing symptoms of vision problems, it’s important to schedule an appointment with an eye doctor as soon as possible.
