Cataracts are a common part of aging, but their development is not entirely unavoidable. By understanding what increases your risk—and knowing the simple, proactive steps you can take—you can protect your vision and maintain your quality of life.

For patients in Johnston and surrounding areas, Dr. Giulio Diamante offers advanced bladeless laser cataract surgery and individualized treatment plans, utilizing the latest technology to ensure precision, safety, and the best possible results.

Below, we outline five major risk factors associated with cataract development, explain how they impact your eye health, and highlight the importance of early detection and modern surgical options once diagnosed with cataracts.

 

1. Age: The Most Common Risk Factor

While you can’t stop the clock, you can take control of how your vision is managed as you age.

Cataracts develop gradually over time, often starting after age 40 and becoming more common in people over 60. The natural lens of the eye becomes less flexible, less transparent, and more clouded with age—leading to symptoms such as:

• Blurry or hazy vision

• Increased sensitivity to light

• Difficulty seeing at night

• Colors appearing faded

What you can do:
Stay proactive with your eye health by scheduling regular eye exams. Beginning at age 40, you should have a comprehensive eye exam every 1–2 years, and annually after age 60. Routine exams allow your doctor to monitor subtle changes and catch early signs of cataracts before they affect your daily life.

The good news? Cataract surgery is one of the safest and most effective procedures in modern medicine. With today’s advanced laser-assisted techniques and intraocular lens (IOL) options, many patients not only regain their vision—but also reduce or eliminate their need for glasses.

 

2. Diabetes: Managing Blood Sugar Protects More Than Your Eyes

People with diabetes are at an increased risk of several eye conditions, including diabetic retinopathy and cataracts. High blood sugar levels can cause changes in the eye’s lens, allowing excess sorbitol (a sugar alcohol) to accumulate. Over time, this leads to lens clouding.

Cataracts in people with diabetes often develop earlier and progress more rapidly than in non-diabetics.

What you can do:
Keep your blood sugar well-controlled and follow your diabetes management plan. Eating a balanced diet, staying active, and working with your healthcare provider can help reduce your risk.

Regular visits with an ophthalmologist are especially important if you have diabetes. Early detection of cataracts—and other related conditions—can help preserve your vision.

Positive outcome: Even if cataracts do develop, modern cataract surgery offers an effective solution. The cloudy lens is removed and replaced with a clear, customized IOL, helping restore sharp, comfortable vision.

 

3. Smoking: A Risk You Can Control

If you’re a smoker, you likely already know about the health risks related to your lungs and heart—but smoking also significantly increases your risk of developing cataracts.

The toxins in cigarette smoke create oxidative stress and inflammation throughout the body, including in the eyes. These harmful effects can accelerate the breakdown of the proteins that make up the eye’s lens, leading to cloudiness and vision loss.

What you can do:
If you smoke, quitting is one of the best things you can do for your overall health—and your eyes. Talk to your doctor about smoking cessation strategies, including medication, counseling, or support groups.

Positive outcome: The sooner you quit smoking, the more you can slow down cataract formation and reduce the risk of other serious eye conditions like macular degeneration. If cataracts have already started to impair your vision, surgery remains a safe and effective option with excellent results—even for patients with a history of smoking.

 

4. High Blood Pressure: Protecting Your Heart Also Helps Your Eyes

Hypertension, or high blood pressure, is another condition that can silently damage your eyes over time. Not only does it increase your risk of cataracts, but it can also lead to hypertensive retinopathy—a condition where the blood vessels in your retina become damaged.

Elevated blood pressure may also impact the nutrient supply to your eye’s natural lens, accelerating the development of cataracts.

What you can do:
Work with your primary care provider to monitor and manage your blood pressure. Lifestyle changes such as a heart-healthy diet, regular physical activity, and stress management can have a significant impact.

Positive outcome: Keeping your blood pressure in check supports long-term eye health and overall wellness. And if cataracts do develop, you can still benefit from advanced surgical options that restore clarity and enhance your vision.

 

5. Prolonged Corticosteroid Use: Know the Risks, Stay Informed

Corticosteroids are powerful medications used to reduce inflammation in conditions like asthma, autoimmune diseases, and severe allergies. However, long-term use—especially at high doses—has been linked to an increased risk of cataracts.

Steroids can affect how the eye’s lens metabolizes nutrients and proteins, eventually leading to clouding and loss of transparency.

What you can do:
Always follow your healthcare provider’s guidance when using corticosteroids. Do not stop taking prescribed medications without medical supervision, but be sure your doctors are aware of your eye health history.

If you require long-term steroid use, schedule regular eye exams to monitor for early signs of cataracts or other complications.

Positive outcome: If cataracts are detected early, your ophthalmologist can help you monitor them until surgery is necessary. When it’s time for treatment, bladeless laser cataract surgery provides a gentle, precise, and highly successful solution—even in complex cases.

 

The Bottom Line: Cataracts Are Common, But Vision Loss Doesn’t Have to Be

While cataracts are a natural part of aging and may be influenced by health or lifestyle factors, they are also highly treatable. With early diagnosis, lifestyle awareness, and access to state-of-the-art surgical care, patients can expect excellent outcomes.

In fact, cataract surgery is one of the most commonly performed surgeries in the United States—and it has a very high success rate. Most patients experience:

• Sharper, clearer vision

• Improved contrast and color perception

• Better quality of life

• Reduced dependence on glasses

And thanks to technologies like bladeless laser cataract surgery and custom intraocular lenses, many patients find that their vision after surgery is better than it was even before cataracts developed.

 

Ready to Take the Next Step?

If you’re noticing blurry vision, increased light sensitivity, or difficulty seeing at night, you don’t have to wait. Schedule a consultation with Giulio Diamante, MD, in Johnston, RI, to learn more about your cataract treatment options and whether bladeless laser surgery is right for you.

With compassionate care and the most advanced surgical technology available, Dr. Diamante can help you see clearly—and confidently—again.