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Are You at Risk of Developing Cataracts?
Cataracts are the most common cause of vision loss, affecting close to 25 million US adults aged 40 and older. This clouding of the eye’s lens develops slowly and can affect one or both eyes.
Once a cataract develops, catching and treating it early is key to protecting your vision. Negrey Eye Associates provides comprehensive eye care to patients in and near Havertown, Pennsylvania. Our team has extensive experience in the full range of eye problems, diagnosis, and treatment, including cataracts.
Our ophthalmologist, Michael Negrey, MD, removes cataracts using state-of-the-art phacoemulsification. This outpatient procedure is safe and effective at restoring vision.
Common risk factors
Most cataracts are age-related. As you get older, the proteins in the lenses of your eyes begin to break down and clump together, forming cloudy areas. Most people experience some degree of cataract formation by the age of 60.
Outside of age, family history and genetics also play a role in your chances of developing cataracts. Having a relative with cataracts means you’re at greater risk of developing them yourself.
While age and genetics are outside of your control, sun exposure is a risk factor that you can do something about. UV rays damage the proteins in the lens of the eye. Over time, UV exposure raises the risk of developing cataracts. Wearing sunglasses that block UV rays, and wearing wide-brimmed hats, can help shield your eyes from harmful sun exposure.
Surprising risk factors
While the common risk factors are widely known, some surprising factors might increase your risk of developing cataracts. Obesity, for instance, is a less commonly known risk factor.
Excess body weight can lead to metabolic changes that heighten the risk of cataract formation. Additionally, conditions like diabetes and high blood pressure also boost the risk. High blood sugar levels, in particular, can cause changes in the lens that cause cataracts to form.
Lifestyle choices such as smoking and drinking excessive alcohol also hike your risk. The toxins in cigarette smoke and alcohol can both damage the eye’s lens.
How eye doctors check for cataracts
During a comprehensive eye exam, your Negrey Eye Associates provider conducts several tests to check for cataracts. These may include a visual acuity test, which measures how well you see at various distances, and a slit-lamp examination, which allows our team to see the structures at the front of your eye. Additionally, they may perform a retinal exam to examine the back of your eye. These tests help detect the presence and severity of cataracts.
Symptoms of cataracts
Recognizing the symptoms of cataracts can lead to early diagnosis and treatment. Common symptoms include:
- Blurry or cloudy vision
- Difficulty seeing at night
- Seeing "halos" around lights
- Fading or yellowing of colors
- Increased sensitivity to light and glare
If you experience any of these symptoms, it's essential to consult with our team.
When do cataracts require treatment?
Cataracts require treatment when they begin to interfere with your daily activities and quality of life. Initially, changes in your eyeglass prescription may help, but as cataracts progress, surgery may be necessary. Cataract surgery is a safe and effective procedure where the cloudy lens is replaced with a clear artificial lens. Our team guides you about when surgery is appropriate based on your symptoms and overall eye health.
Top tips for reducing your risk of cataracts
Preventive measures can help reduce your risk of developing cataracts. Here are some tips:
- Wear sunglasses that block UV rays
- Maintain a healthy weight and diet rich in fruits and vegetables
- Manage chronic conditions like diabetes and hypertension
- Avoid smoking and limit alcohol consumption
- Have regular eye exams to monitor your eye health
If you’re concerned about your risk factors for cataracts, schedule a consultation with our eye care specialists. We’re here to provide personalized advice and support to help you protect your vision.
Take charge of your eye health today and ensure a clearer future. Contact us to request an appointment, and learn more about how you can reduce your risk of cataracts.
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