Astigmatism is one of the most common vision conditions affecting people in Huntington Beach, and many patients at Clarity Eye Group ask our knowledgeable eye doctors whether it can change or worsen with age.
Astigmatism occurs when the cornea or lens is shaped more like an oval than a sphere, causing light to focus unevenly on the retina. While it’s often stable, certain factors can make astigmatism shift over time. Keep reading this blog to learn how these changes happen, what can help you protect your vision, and when to seek updated treatment.
How Astigmatism Changes as You Age
Astigmatism can remain steady for years, but it can also change gradually. In many people, astigmatism is present from childhood and stays fairly consistent through early adulthood. As the eye ages, however, the cornea and lens can naturally become less flexible or change shape. These subtle structural changes may lead to small increases or decreases in astigmatism.
Age-related conditions, such as cataracts, can also affect how the eye focuses light. When a cataract forms and the natural lens becomes cloudy or swollen, the lens shape may shift, altering astigmatism. This is one reason many patients notice their glasses prescription evolving over time.
Other Factors That May Influence Astigmatism
Certain lifestyle and health factors can contribute to changes in corneal shape. Eye rubbing, especially in people with allergies, can worsen astigmatism by putting pressure on the cornea. In addition, conditions such as keratoconus (where the cornea becomes thinner and more cone-shaped) can cause progressive astigmatism and require specialized care.
Injury, inflammation, or previous eye surgery can also affect corneal curvature. Even small changes in corneal shape can alter how clearly you see, making regular eye exams an important part of long-term eye health.
How Eye Exams Detect Changes Early
The best way to monitor astigmatism is through comprehensive eye exams. At Clarity Eye Group, our eye doctors use advanced diagnostic tools to map the cornea, measure prescription changes, and assess overall eye health. Early detection of changes allows for timely updates to glasses or contacts and helps identify underlying issues that may require treatment.
Treatment Options for Changing Astigmatism
For those with increasing or bothersome astigmatism, several solutions are available. Updated prescription lenses, toric contact lenses, and refractive surgery options such as LASIK, PRK, or refractive lens exchange can correct the irregular curvature and improve clarity. During a consultation, your doctor will recommend the most effective approach based on your vision needs and eye health.
Schedule Your Eye Exam
Whether you’ve noticed recent vision changes or simply want to stay ahead of potential shifts in your prescription, Clarity Eye Group is here to help. Contact (714) 842-0651 or request an appointment online to schedule an eye exam near Huntington Beach, Newport Beach, Costa Mesa, and Orange County. Our experienced ophthalmologists will evaluate your vision carefully and provide personalized guidance to keep your eyesight clear and comfortable.