Cataracts are a common age-related change that happens when the natural lens of the eye becomes cloudy. In the early stages, cataracts may only cause mild vision changes and can often be monitored with routine eye exams. Over time, however, cataracts can make daily activities like reading, driving, or seeing clearly at night more difficult.

At North Texas Ophthalmology Associates, our doctors help patients understand whether their cataracts are mild, progressing, or ready for surgical evaluation.

What Are Cataracts? A cataract is clouding of the eye’s natural lens. Common symptoms include blurry vision, glare, halos around lights, trouble seeing at night, faded colors, and frequent prescription changes.

Can Cataracts Be Prevented?

You may not be able to fully prevent cataracts, but certain habits may help protect your eye health, including:
 

• Wearing UV-blocking sunglasses

• Avoiding smoking

• Managing conditions like diabetes

• Maintaining a healthy, balanced diet

• Discussing long-term steroid use with your doctor

When Is Cataract Surgery Needed?

Cataract surgery may be recommended when cataracts begin interfering with daily life—such as driving, reading, or work. The decision is based on your symptoms, exam findings, lifestyle, and overall eye health.

Cataract Surgery at NTOA

Our ophthalmologists perform comprehensive cataract evaluations and guide patients through their options, including standard and advanced technology intraocular lenses (IOLs) when appropriate.

If your vision has become cloudy, dim, or more sensitive to glare, we encourage you to schedule a cataract evaluation with our team.

Frequently Asked Questions About Cataracts

What are the early signs of cataracts?

Early signs of cataracts may include blurry vision, increased sensitivity to light, glare or halos around lights, difficulty seeing at night, and colors appearing faded or yellowed.

Can cataracts be prevented?

Cataracts cannot always be prevented, but healthy habits such as wearing UV-protective sunglasses, avoiding smoking, managing medical conditions like diabetes, and maintaining a balanced diet may help reduce risk or slow progression.

When should cataracts be removed?

Is cataract surgery safe?

Cataract surgery is one of the most commonly performed procedures in the United States and is generally considered safe and effective. Your ophthalmologist will review your individual risks and expected outcomes during your evaluation.

What happens if I wait too long to have cataract surgery?

Delaying cataract surgery can lead to worsening vision and may make daily activities more difficult. In some cases, very advanced cataracts can become more complex to remove. Regular eye exams help determine the right timing for surgery.