Cataract means that is a condition that reduces the light. Eye voids its nature – changed from a protein composed of some sort. In the retina (retina) or reduce the amount of light falling on the block is complete. This is a condition that is often caused by old age. They did not at the time of the nearsighted eye is rising slightly yellow color that turns. Ability, seeking to reduce their blue color.
Many years after a cataract massive harmful. However, the amount of light reaching the retina after complete void to be greatly reduced to less. This can be corrected by surgery.
The number of people in India with 68 million affected this disease, 63 per cent of the people affected by cataract disease. Cataract occurs in elderly (senile cataract), starting with the first without Light stage. Crust of the eye lens (cortex) of liquid, such as milk can cause variable thickness. The cover of the eye lens may be damage. Can not be given to the right of the kulukoma can cause eye disease.
There is a complete lack of mature cataract.
At boot time, the ability to slightly decrease in vision in the eye. When looking at bright objects.
Drive at night by the light of the upcoming vehicles so they disturb.
Affect the ability to detect changes in light. So the shadows, color changes, scripts can be difficult to find.
Seeking someone to see signs of the ophthalmologist.
In urban areas, a factor such as diabetes is likely to appear in the void. If you see a halo around street light. Especially in an account, a requirement Seeking Eye.
Factors
Cataract disease is various reasons:
Prolonged Exposure to ultraviolet light, the eye.
The impact of diabetes disease.
The impact of blood pressure disease
Terrible blow
It causes changes in the proteins of the eye lens. At birth or very young, the family history of cataracts strike would cause genetic damage. In addition to eye injuries occur. According to a pilot study conducted with commercial pilots to three times more likely than others to be diagnosed with cataracts.
Prevention methods:
Nothing is known about the scientific method and the ways. However, ultraviolet light from the sun glasses to protect cold air filter can delay the age at.