The Cause Of Blindness

Leading causes of blindness.

The cause of blindness.

Macular degeneration is one of the common causes of blindness at age 60 and older. It can occur at any age but is more common in older adults. Other common eye disorders include amblyopia and strabismus. Clots can cause temporary blindness in one eye usually lasting 20 to 30 minutes.

It often seems like a curtain of darkness falls doctors call this amaurosis fugax. It is a disease which can damage the central vision needed to see well. Glaucoma is one of the leading causes of blindness for people over the age of 60. Many forms of glaucoma have no warning signs.

This also affects the possibility to read watch television drive and do daily activities. Usually genes inherited from your parents cause faulty photopigments molecules that detect color in the cone shaped cells or cones in your retina. A few eye conditions can cause night blindness including. Other common causes of blindness include.

Blindness is a potential complication if you have diabetes or have a stroke. What causes color blindness. Nearsightedness or blurred vision when looking at faraway objects cataracts or clouding of the eye s lens. Tumors that affect the retina or optic nerve can also cause blindness.

The leading causes of blindness and low vision in the united states are primarily age related eye diseases such as age related macular degeneration cataract diabetic retinopathy and glaucoma. Severe trauma such as might be sustained in a car accident or other traumatic injury and exposures to certain chemicals can also cause blindness either suddenly or after chronic exposure.