Astigmatism

What is astigmatism?

Astigmatism is a common refractive condition that causes blurred or distorted vision at any distance. It occurs when the cornea—the clear front surface of the eye—has an irregular, more oval shape rather than a perfectly round curve. This uneven curvature prevents light from focusing properly on the retina, resulting in visual distortion.

Astigmatism can affect people of all ages and is often present from birth. Many cases are mild and don’t interfere with daily activities, but when it begins to impact tasks like reading, driving, or using digital devices, treatment can significantly improve clarity and comfort.

What are the symptoms of astigmatism?

People with astigmatism may experience:

• Blurred or distorted vision
• Eyestrain or visual fatigue
• Headaches
• Difficulty seeing clearly at night
• Squinting, especially when reading or viewing screens

These symptoms may worsen after prolonged visual tasks or in low‑light conditions.

When should I see a doctor?

If your vision becomes blurry, uncomfortable, or begins to interfere with your work, hobbies, or driving, it’s a good idea to schedule an eye exam. Even mild astigmatism can be easily corrected, and early evaluation helps ensure you maintain the best possible vision.

How is astigmatism diagnosed?

The team at Marano Eye Care performs a comprehensive evaluation that includes:

• A review of your medical and visual history
• A discussion of your symptoms and lifestyle needs
• A complete eye examination to assess eye health and how well your eyes focus light

Using advanced diagnostic instruments and a series of lenses, your provider measures the exact degree of astigmatism and determines the most accurate prescription for glasses or contact lenses.

How is astigmatism treated?

Treatment is tailored to your visual goals and the severity of your astigmatism. Common options include:

Eyeglasses

A simple, effective solution. Glasses use specially shaped lenses to compensate for the cornea’s irregular curvature, allowing light to focus properly.

Contact Lenses

Contacts rest directly on the eye and provide a wider field of view. Options include soft toric lenses, rigid gas‑permeable lenses, and daily disposables—each designed to correct astigmatism with precision.

LASIK

LASIK reshapes the cornea to create a smoother, more uniform curvature. This outpatient laser procedure can reduce or eliminate astigmatism, nearsightedness, and farsightedness, often providing long‑lasting visual freedom.

If you’re experiencing symptoms of astigmatism or want to explore your treatment options, Marano Eye Care is here to help. Call your nearest location or schedule a consultation online to get started.