When cataract eye drops develop there are no other associated symptoms like; redness, swelling, pain or irritation. Cataracts can’t be passed from person to person nor one eye to another; although in most cases cataracts will start to develop in one eye before the other one.

1. Causes, Kinds and Treatment of Cataracts
Nowadays, Cataracts have become more common in
old people. The condition hampers the vision and day
to day activity. So, in order to know what cataracts are,
it is most essential to know the common symptoms and
conditions of the eye which lead to the problem of
cataracts.
General Meaning of Cataract
Cataract is a condition of the eye in which the interior
lens of eye becomes cloudy. These lenses are usually
clear but get cloudy and opaque as the cataracts
develop and mature. The vision through an eye with
cataract is usually frosty and hazy; like looking out at
the world through a frosted pane of glass.
This is caused by a decrease in the lens’s ability to let light pass through it which causes a decline
in the person’s vision as everything then appears unclear. When cataract eye drops develop
there are no other associated symptoms like; redness, swelling, pain or irritation. Cataracts can’t
be passed from person to person nor one eye to another; although in most cases cataracts will
start to develop in one eye before the other one.
People affected by Cataracts
After understanding “what are cataracts”, it is essential to know which people are most often
affected by this eye condition. The people who are most commonly affected by cataracts are aged
people, and this condition is generally referred to as senile cataracts. Fifty-percent of people
around the age of eighty and above are the most affected. The main causes of cataracts include;
oxidative stress damage by over exposure to sunlight, injury, inborn congenital cataracts, the use
of certain types of drugs (especially steroidal) and diabetes.
Kinds of Cataracts
What are cataracts - As cataracts affect several different areas of the lens of the eye specialist or
ophthalmologist will generally give an eye examination in order to determine the area of lens
affected by cataracts.
1) One type of cataract usually forms on the edges of the lens and grows like a pattern of
spokes (the same as in a bicycle wheel). This type of cataract is referred to as cortical cataracts.
The usual symptoms are the appearance of a halo or ring around lights and increased glare
sensitivity to bright lights which is especially noticeable when driving at night with oncoming
headlights coming into one’s eyes, or when the sun is very low in the sky.
2) Another type of cataract is when the central part of the lens of the eye turns a yellowish-brown
colour and the lens become hard; this condition is called as nuclear cataracts. Blurred vision is the
most common symptom of this kind of cataracts.
3) In another kind of cataract occurs in the granular cells between the eye capsule and the back of
the lens and this type of cataracts is referred to as a posterior sub-capsular cataract. The

2. symptoms include blurred vision and experiencing halos around lights. This condition is quite
common in young people.
Many people experience a combination of the above cataracts and this is then referred to as a
mixed cataract.
Treatment of Cataracts
Understanding what are cataracts and their treatment is important to avoid a complete loss of
vision. Cataract surgery has previously been the only way to effectively treat cataracts. The eye
surgeon removes the eye’s natural lens and replaces it with a new artificial lens. Thanks to
modern medical advancements, there are now available special N-Acetyl-Carnosine (NAC) eye
drops which go to work and dissolve the cataracts and restore the eye’s own natural lens back to
full clarity once again. These bright eyes drops should be applied hourly throughout the day and
immediately go to work reversing the cross-linking of proteins in the lens of the eye which causes
the cataract to develop in the first place. Thus then as the lens returns back to full clarity once
again normal vision is restored.