Astigmatism is a refractive error that affects the way your eye bends light, leading to blurred or distorted vision. Understanding your treatment options and where to access quality care is essential for maintaining a healthy, clear vision year-round. Let’s break down how astigmatism is diagnosed and managed, and explore your options for effective correction.
Understanding Astigmatism and Its Diagnosis
Astigmatism occurs when the cornea or lens has an irregular shape, causing light to focus unevenly on the retina. While almost everyone has some degree of astigmatism, more significant cases can interfere with daily life. Symptoms include:
- Blurred or distorted vision at all distances
- Eye strain or headaches
- Difficulty seeing clearly at night
To diagnose astigmatism accurately, a comprehensive eye exam is essential. During your visit, your optometrist will perform tests such as visual acuity screening, keratometry (which measures the curvature of the cornea), and refraction assessments. At Eyes On Norbeck, advanced diagnostic technology is used to map the shape of your cornea and determine the best treatment for your unique visual needs.
Eyeglasses: The Most Common Astigmatism Treatment
For many people, prescription eyeglasses remain the simplest and most accessible solution for correcting astigmatism. Eyeglass lenses are carefully designed to compensate for the irregular shape of your cornea or lens, allowing light to focus more precisely on the retina.
Some patients notice initial visual distortions, such as the appearance of tilted floors or walls, but this typically resolves within a few days as the eyes adapt. If discomfort persists, your optometrist can verify and adjust your prescription.
Contact Lenses: More Freedom for Active Lifestyles
Contact lenses are another effective option, especially if you prefer a wider field of view or lead an active lifestyle. There are specialized contact lenses designed specifically for astigmatism correction:
- Toric lenses: Shaped to align with corneal irregularities, providing stable and consistent vision.
- Rigid gas-permeable lenses: These may be recommended for severe cases or for orthokeratology (Ortho-K), where lenses worn overnight temporarily reshape the cornea.
- Hybrid and scleral lenses: Useful in advanced cases or when standard lenses do not provide optimal clarity or comfort.
Your optometrist can help you choose the contact lens type that best matches your vision needs and comfort preferences.
Surgical Treatments for Astigmatism
For those seeking a more permanent solution, laser procedures are available. LASIK and PRK are advanced treatments that reshape the cornea for long-term vision improvement. It is important to note that not every patient is a candidate for these procedures. Decisions regarding surgery are highly individualized and should always follow a thorough assessment by your optometry team.
Other surgical options, such as the implantation of toric intraocular lenses during cataract surgery, can be especially effective for older adults. These approaches can reduce dependence on corrective eyewear, particularly when vision needs have changed due to aging or other eye conditions.
Tailoring Astigmatism Care to Your Lifestyle
Vision needs can change over time, especially with increased outdoor activities, screen use, and age-related vision changes. It is important to schedule regular eye exams to monitor changes in your vision and ensure your prescription remains accurate. Children and adolescents, in particular, may require more frequent evaluations as they grow, helping to prevent learning or developmental challenges associated with uncorrected astigmatism.
Schedule a Comprehensive Eye Assessment in Rockville, MD
No matter your age or lifestyle, you do not have to live with the discomfort and inconvenience of uncorrected astigmatism. At Eyes On Norbeck, our team is committed to delivering personalized vision solutions, from advanced eye exam services to selecting the right eyeglasses or exploring surgical options. If you notice changes in your vision or are due for a checkup, contact us today at (301) 238-7199 or fill out our contact form to schedule a customized evaluation with a trusted optometrist serving Rockville and surrounding communities.
