A cataract is a clouding of the natural lens, the part of the eye responsible for focusing light and producing clear, sharp images. The lens is contained in a sealed bag or capsule. As old lens cells die, they become trapped within
the capsule. Over time, the cells accumulate, causing the lens to cloud and making images look blurred or fuzzy. Cataracts are a natural result of the aging process, but may also be caused by diabetes. Occasionally, they are present
at birth.
Signs You May Have Cataracts
Cataracts can sneak up on you, which is one of the reasons why regular eye examinations are important, especially for older eyes. You may be developing cataracts if you notice:
Your vision becoming cloudy or blurry
You have increasing difficulty seeing at night
You notice increased sensitivity to light and glare
You need brighter light when you read
You are seeing a halo around a light source
You see faded or yellowed colors
Your vision is double in one eye
Risk Factors for Cataracts
You are at increased risk of developing cataracts if you:
Smoke
Have diabetes
Spend extended periods in bright sunlight
Prevention of Cataracts
You can help prevent cataract formation if you:
Don’t smoke
Eat a diet rich in antioxidants from fruits and leafy green vegetables
Always wear sunglasses when you are out in bright sunlight
How Your Eye Doctor Can Treat Cataracts
Surgery is the treatment option for cataracts. Typically, surgery is performed on one eye at a time. During surgery, the cloudy lens of your eye is removed and replaced with an artificial lens, which is known as an intraocular lens.
What to Expect After Cataract Surgery
Cataract surgery is typically performed on an outpatient basis and requires no hospital stay. Complete healing typically takes about 8 weeks. During the healing period, it’s important to:
Avoid driving until your doctor clears you to drive
Avoid strenuous activity until you are fully healed
Avoid wearing eye makeup for at least 4 weeks
Stay away from fumes, smoke, and other eye irritants
Wear sunglasses to shield your eyes from bright light
Be careful to protect your eyes when taking a shower
Need to get tested for Cataracts? Contact O’Donnell Eye Institute in Santa Rosa Beach, FL at 805-622-4000 to learn more about your options!
