The Causes Of Blindness

Macular degeneration doesn t cause total blindness because it doesn t affect your peripheral vision.

The causes of blindness.

It is a disease which can damage the central vision needed to see well. The leading causes of blindness and low vision in the united states are primarily age related eye diseases says barbara horn a doctor of optometry and president of the american optometric. Eye conditions and their causes vision loss and blindness can be caused by several factors. In order to better comprehend how blindness can affect the individual it is important to understand what blindness is.

One such example is bardet biedl syndrome. Learn about causes diagnosis treatment and more. Leber congenital amaurosis can cause total blindness or severe sight loss from birth or early childhood. Most cases of blindness from glaucoma are preventable through early detection and appropriate treatment.

It often seems like a curtain of darkness falls doctors call this amaurosis fugax. Blindness is preventable through a combination of education and access to good medical care. About 77 percent. It s estimated that more than 10 million americans have this disease.

Clots can cause temporary blindness in one eye usually lasting 20 to 30 minutes. Leading causes of blindness. Nutritional causes of blindness are preventable through proper diet. Most traumatic causes of blindness can be prevented through eye protection.

Macular degeneration is one of the common causes of blindness at age 60 and older. Rarely blindness is caused by the intake of certain chemicals. Cataracts are actually a major cause of blindness so pay attention to it. It s also the.

This also affects the possibility to read watch television drive and do daily activities. Recent advances in mapping of the human genome have identified other genetic causes of low vision or blindness. Nearly all cases of blindness in the united states are caused by eye diseases with less than 4 percent of blindness caused by eye injury or trauma. Continued what causes color blindness.

Blindness is the inability to see things including light. These factors can be genetic environmental or accidental.