What is the anterior ischemic optical neuropathy?

Front ischemic optical neuropathy is the most common cause of loss of vision in people over 50 years of age. Ischemia is a term that means insufficient blood supply and optical neuropathy means abnormality for the optical nerve that gives the eye. The front remedies on the front, so the front ischemic optical neuropathy concerns damage to the front of the optical nerve caused by insufficient blood supply. These diseases usually only affect only one eye, leading to symptoms of matt and blurred vision. Although the condition is not fully understood and there is no effective treatment, it usually does not deteriorate over time. This nerve carries information between the eye and the brain. It is possible that smokers and people with high blood pressure or diabetes may have an infractionalization of this type of ischemic neuropathy. Some people with front ischemic optical neuropathy suffer from a condition that leads to arteries known as arteritis.

Symptoms of front ischemic optical neuropathy include loss of vision, usually occurs slightly higher or lower than central field of view. Usually there is no pain if a person does not have arteritis, in which case headaches, fever, weight loss, muscle pain, scalp and jaws, along with other symptoms may be experienced. Loss of vision is generally more serious in people with an arteritic form of anterior ischemic optical neuropathy and it is more common for a second eye to engage.

Where the head of the optical nerve is connected to the retina, the tissue at the back of the eye that reacts to the light, forms a blind place known as an optical disk. Some of the front ischemic optical neuropathy, the optical disc appears to be swollen and bleeding may be visible on its surface. It is known that neuropathy is more common in people who have small optical discs, although this is not understood.

There is no effective treatment of anterior ischemic optical neuropathy and once it was losingWell, vision, it cannot be restored. In patients with arteritis, steroid treatment may help prevent the loss of vision to affect the other eye and may reduce the effects of arteritis in other parts of the body. Many doctors recommend taking aspirin daily to prevent the progression of ischemic optical neuropathy to the other eye, but there is no evidence at present to prove that this is effective.