Cataracts: How They Develop and What You Can Do About Them

Cataracts are one of the leading causes of vision impairment worldwide, particularly among older adults. While the idea of developing cataracts may sound concerning, the good news is that modern advancements in eye care make them highly treatable. At Optical Edge Houston, we are committed to providing education and solutions to preserve your vision.
 

What Are Cataracts?

A cataract is a clouding of the eye’s natural lens, which lies behind the iris and pupil. The lens is essential for focusing light onto the retina, allowing clear vision. When proteins in the lens clump together, they create cloudiness, resulting in blurry or distorted vision. Over time, cataracts can worsen, significantly impacting daily life.
 

How Do Cataracts Develop?

Cataracts typically develop as part of the aging process, but other factors can contribute, including:
 

• Age: The most common cause, as natural proteins in the lens begin to break down around age 40.

• UV Exposure: Prolonged exposure to ultraviolet light can accelerate cataract formation.

• Lifestyle Factors: Smoking and excessive alcohol consumption have been linked to an increased risk.

• Medical Conditions: Diseases like diabetes or prolonged use of corticosteroid medications can lead to cataracts.

• Eye Injuries or Surgery: Trauma to the eye or past surgeries may result in cataract development.
   

Symptoms of Cataracts

Cataracts often develop slowly, making it challenging to notice early symptoms. Common signs include:
 

• Blurry or cloudy vision

• Difficulty seeing at night or in dim lighting

• Increased sensitivity to glare from lights

• Fading or yellowing of colors

• Double vision in one eye
   

If you’re experiencing these symptoms, it’s essential to schedule an eye exam to determine the cause and explore treatment options.

What Can You Do About Cataracts?

The treatment and management of cataracts depend on the severity and impact on your vision.
 

1. Preventative Measures

While cataracts aren’t always avoidable, taking proactive steps can reduce your risk:

• Wear Sunglasses: Protect your eyes from harmful UV rays with 100% UV-blocking sunglasses.

• Maintain a Healthy Lifestyle: A balanced diet rich in antioxidants, like vitamins C and E, may help delay cataract development.

• Quit Smoking and Limit Alcohol: These lifestyle changes promote overall eye health.
   

2. Regular Eye Exams

Routine eye exams are crucial for monitoring eye health and catching cataracts early. At Optical Edge Houston, we use advanced diagnostic tools to assess the condition of your lens and overall vision.
 

3. Surgical Treatment

When cataracts interfere with daily activities, surgery is a safe and effective option. Cataract surgery involves removing the cloudy lens and replacing it with an artificial intraocular lens (IOL). This outpatient procedure is one of the most commonly performed surgeries and has a high success rate for restoring clear vision.
 

Your Vision, Our Priority

Cataracts don’t have to disrupt your life. With proper care and treatment, you can enjoy a bright, clear view of the world. Early diagnosis and monitoring are key to maintaining your quality of life.
 

If you suspect you may have cataracts or are experiencing vision changes, contact Optical Edge Houston to schedule an eye exam. Visit our office in Houston, Texas, or call (346) 362-5800 to book an appointment today.