Astigmatism is a common vision condition that occurs when the cornea (the clear front surface of the eye) or the lens inside the eye has an irregular shape. Instead of being perfectly round like a basketball, the surface is shaped more like a football, causing light to focus unevenly on the retina.

How Astigmatism Affects Vision

People with astigmatism may experience blurred or fuzzy vision, which can make it difficult to see objects clearly at any distance. This often leads to eye strain or discomfort, especially after extended periods of reading or using digital devices. Headaches are another common symptom, particularly after tasks that require focused vision. Many also find that their vision becomes noticeably worse in low-light conditions, making it challenging to see clearly at night.

Astigmatism can occur alongside other refractive errors such as nearsightedness (myopia) or farsightedness (hyperopia). Its severity can range from mild to significant, affecting vision and daily activities in different ways. Because these symptoms can develop gradually, regular eye exams are essential for detecting astigmatism early and ensuring your prescription is accurate.

Eyeglass Options for Astigmatism

Glasses are one of the most common and effective ways to correct astigmatism. Lenses for astigmatism, called toric lenses, have different focusing powers in specific parts of the lens to account for the uneven curvature of the cornea or lens. Modern eyeglass lenses can also be combined with other features such as:

• Anti-reflective coatings to reduce glare

• Blue light protection for screen use

• Progressive lenses for multifocal needs

Contact Lenses for Astigmatism

Contact lens technology has advanced significantly for people with astigmatism. Toric contact lenses are designed to align with the specific shape of your cornea, providing sharp and consistent vision. Options include:

• Soft toric lenses for all-day comfort

• Rigid gas permeable (RGP) lenses for crisp vision in certain cases

• Hybrid lenses that combine the comfort of soft lenses with the clarity of RGP lenses

• Daily disposable toric lenses for convenience and hygiene

The right choice depends on your lifestyle, comfort preferences, and prescription. Our eye doctor can guide you toward the best option for your vision needs.

Clear Vision Starts Here

Astigmatism is a common condition that can be easily corrected with the right prescription lenses, whether you prefer glasses or contacts. Regular eye exams are the key to detecting and managing astigmatism, ensuring you enjoy the clearest vision possible.

Schedule your comprehensive eye exam with Raleigh Eye Center and discover the best vision correction for your astigmatism. Contact our office in Raleigh, Durham, Reidsville, Henderson, North Carolina, or South Hill, Virginia. Call (919) 899-2472, (919) 876-2427 or (252) 492-8021 to book an appointment today.