What Causes Cataracts?

What Are Cataracts?

Cataracts are a progressive condition where the normally clear lens of the eye becomes cloudy or opaque. This clouding of the lens can occur in one or both eyes, and it often develops gradually over time. As the cataract progresses, it can interfere with light entering the eye, leading to blurred, distorted, or even double vision.

Cataracts can affect individuals of all ages, but they are most commonly associated with the natural aging process. As we grow older, the proteins in the lens of the eye can begin to break down and clump together, causing the lens to become less transparent.

Risk Factors and Causes of Cataracts

There are several factors that can contribute to the development of cataracts, including:

Age: The most significant risk factor for cataracts is advancing age. The risk of developing cataracts increases significantly after the age of 60.

Ultraviolet (UV) light exposure: Prolonged exposure to UV light from the sun or other sources can damage the proteins in the lens, leading to cataract formation.

Diabetes: Individuals with diabetes have a higher risk of developing cataracts at a younger age compared to those without the condition.

Smoking: Smoking has been linked to an increased risk of cataracts, as the chemicals in cigarette smoke can damage the lens.

Steroid medication: Long-term use of certain medications, such as corticosteroids, can contribute to the development of cataracts.

Eye injuries or trauma: Injuries or trauma to the eye can cause the lens to become cloudy, leading to cataract formation.

Congenital factors: Some individuals may be born with cataracts or develop them at a young age due to genetic or developmental factors.

Radiation exposure: Exposure to high levels of radiation, such as from medical treatments, can increase the risk of cataracts.

The Importance of Regular Eye Exams for Early Detection

Regular eye exams are crucial for the early detection and management of cataracts. During a comprehensive eye exam, your eye doctor will be able to identify the presence and stage of any cataracts, as well as assess your overall eye health.

Early detection of cataracts allows for proactive management and the opportunity to slow the progression of the condition through lifestyle changes, such as UV protection and dietary modifications. Additionally, early detection can help determine the appropriate timing for cataract surgery, ensuring the best possible outcome for your vision.

Common Symptoms of Cataracts

The symptoms of cataracts can vary depending on the stage and severity of the condition. Some of the most common symptoms include:

Blurred or cloudy vision

Difficulty seeing at night or in low light

Increased sensitivity to glare or bright lights

Double vision or multiple images in one eye

Faded or yellowed colors

Frequent changes in eyeglass or contact lens prescriptions

It's important to note that these symptoms can also be associated with other eye conditions, so it's crucial to have a comprehensive eye exam to determine the underlying cause.

Schedule Your Comprehensive Eye Exam with Chan Eye Care Today

Cataracts are a common eye condition that can significantly impact your vision and quality of life. By working closely with your eye doctor, you can take proactive steps to manage your eye health and explore the appropriate treatment options. Early detection and timely intervention are key to preserving your vision and enjoying a lifetime of clear, comfortable sight.

If you're concerned about your eye health or suspect you may be developing cataracts, schedule a consultation with Chan Eye Care. Visit our office is in Virginia Beach, Virginia, or call (757) 430-8800 to book your appointment today.