Cure Cataract And Prevent Blindness

The problem with starting discussions about hot button issues like assault rifles is that they never end. The fact is, this problem with random shootings like the recent Orlando shooting rampage or shooting at Virginia Tech (2007) and shooting at an elementary school in Newtown, Connecticut (2012) has become an epidemic. The more they happen and are heavily publicized, the more disturbed or angry people get the idea of going out with a bang. Some of them are so mentally disturbed or depressed that their lives mean nothing to them, while others consider themselves to be soldiers in a war.
When we say, Cataract is the third biggest cause of blindness. Religion and Politics remain the first two. It is a matter of pity while the latter causes for “blindness” are yet to be alleviated, cataracts can be treated if it’s detected at an early stage.

There are mainly 3 types of Cataracts:

Nuclear Cataract:

It’s a cataract which forms in the central zone of the lens, and mostly occurs due to ageing.

Subcapsular Cataract:

This ailment happens at the back side of the lens. Generally diabetic people who are under heavy medication have a greater risk of suffering from this disease.

Cortical Cataract:

This cataract also happens with ageing, whereby a wedge-like opacity starts in the periphery of the lens and works through the lens cortex to the central nucleus in a spoke-like fashion

Here are few most preemptive signs for early detection of Cataract:

When cataract starts you may notice that your vision is blurred a little. It’s like looking through a cloudy piece of glass. More akin to viewing an impressionist painting, hazy, dull and blurred vision are characteristic signs of a worsening cataract.

Although when nuclear cataract first develops, it brings a temporary development in your near vision which is also called “second sight”, but this happiness is short lived as this improvement gradually disappears as the cataract progresses, in due course of time.

However, subcapsular cataracts often do not produce any symptoms, until it is well developed.

What causes Cataract?

No one knows for sure why the eye’s lens changes as we age, forming cataracts. One theory of cataract formation that’s gaining favor is that many cataracts are caused by oxidative changes in the human lens. Besides advancing age, cataract risk factors also include:

  • Obesity
  • Smoking
  • Hormone replacement therapy
  • Diabetes
  • Ultraviolet radiation from sunlight and other sources
  • Previous eye surgery
  • Prolonged use of corticosteroid medications
  • High myopia
  • Significant alcohol consumption
  • Previous eye injury or inflammation
  • Statin medicines used to reduce cholesterol
  • Hypertension
  • Family history

How to prevent Cataract?

Nutrition studies show fruits and vegetables high in antioxidants may help prevent certain types of cataracts.

Another step you can take to reduce your risk of cataracts is to wear protective sunglasses that block 100 percent of the sun’s UV rays when you are outdoors.

Cataract Treatment

Think about surgery when your cataracts have progressed enough to seriously impair your vision and has affected your daily life. Cataract surgery is very successful in restoring vision. Nine out of 10 people who have cataract surgery regain very good vision. During surgery, the surgeon will remove your clouded lens and in most cases replace it with a clear, plastic intraocular lens (IOL).

So, if you think you have a cataract, see an eye doctor for an exam to find out for sure.