Cataracts

What is a cataract?

Cataracts are the most common cause of vision loss in the world. Cataracts are a medical condition in which the lens of the eye becomes opaque over time, resulting in blurred vision.

There are three types of cataracts:

Subcapsular Cataracts: Most common for people with diabetes or those who take high doses of steroidmedications where vision loss forms at the back of the lens.
Nuclear Cataracts: Typically associated with aging where cataracts form from the deep central zone of the lens.
Cortical Cataracts: This type of cataract occurs in wedge-like opacities that start in the periphery of the lens and works its way to the center of the cortex.

Frequent symptoms:

Blurred vision
Lights may seem brighter than they actually are
Colors might not seem as vibrant as they used to
Temporary improvement of near vision

Possible causes of cataracts:

Aging
Ultraviolet radiation from sunlight and other sources
Diabetes
Hypertension
Obesity
Smoking
Prolonged use of corticosteroid medications
Statin medicines used to reduce cholesterol

How to treat them:

When symptoms first appear, new glasses, appropriate lighting, other visual aids and a nutritionally balanced diet may ease the symptoms. Eye care tips however, cataract surgery is the most successful way to restore your vision. Schedule an appointment for a consultation to see if surgery is right for you.

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