Understanding Cataracts: Symptoms & Treatment

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Understanding Cataracts Causes, Symptoms,
Treatments, and More
Professor Chameen Samarawickrama
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What Are Cataracts?

• A cataract is the clouding of the eye's natural
  lens, leading to blurry or hazy vision.
• Common in older adults but can occur at any age.
• Impacts daily activities like reading, driving,
  and recognizing faces.

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What Causes Cataracts?

• Aging Natural changes in the lens over time.
• Injury Trauma to the eye.
• Genetics Family history of cataracts.
• Medical Conditions Diabetes or prolonged use of
  steroids.
• Lifestyle Factors Smoking, excessive alcohol
  consumption, and UV exposure

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Risk Factors for Cataracts

• Aging (above 60 years old).
• Diabetes or other chronic conditions.
• Prolonged sun exposure without UV protection.
• Smoking and poor diet lacking antioxidants.
• Previous eye injuries or surgeries.

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Symptoms of Cataracts

• Blurred or cloudy vision.
• Difficulty seeing at night.
• Sensitivity to light and glare.
• Fading or yellowing of colors.
• Halos around lights.
• Frequent changes in prescription glasses.

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Types of Cataracts
Cortical Cataracts
Nuclear Cataracts
Occur at the edges of the lens.
Affect the center of the lens.
Posterior Subcapsular Cataracts

Congenital Cataracts
Present at birth or develop in childhood.
Form at the back of the lens.
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Cataract Surgery

• Procedure Removal of the cloudy lens and
  replacement with an artificial intraocular lens
  (IOL).
• Types of Surgery
• Phacoemulsification (small incision).
• Extracapsular cataract extraction (large
  incision).
• Success Rate Over 95 of surgeries restore
  vision effectively.

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Recovery After Cataract Surgery

• Wear protective eyewear as advised.
• Use prescribed eye drops to prevent infection and
  inflammation.
• Avoid heavy lifting, bending, or rubbing your
  eyes.
• Follow up with your doctor for regular check-ups.

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What to Eat After Cataract Surgery

• Antioxidant-Rich Foods Leafy greens, berries,
  and citrus fruits.
• Omega-3 Fatty Acids Fish like salmon and nuts.
• Hydration Drink plenty of water to stay
  hydrated.
• Avoid Sugary, processed, or salty foods.

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Why Choose Dr. Chameen Samarawickrama?

• Experienced cataract surgeon with advanced
  training.
• Personalized patient care tailored to your needs.
• State-of-the-art technology for precise outcomes.
• Trusted by thousands for successful surgeries and
  compassionate care.

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Contact Us

• Website https//drchameensams.com.au/
• Phone [phone]
• Email reception_at_nexusblacktown.com.au
• Locations Blacktown Norwest

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THANK YOU
Presented by Dr Chameen Sams