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Macular degeneration is an age related medical condition that affects older adults. Loss of vision is the result of this condition. Although this is different from other conditions that also affect the vision due to the fact that it causes losing the center visual field. Macula is the area of the eyes and because of retina damage loss of vision can occur. Dry and wet are 2 forms. This often happens to people who are over 50 years of age.
Having macular degeneration that affects the central vision of a person, it is hard for them to read and even recognize people and places. There is still a good thing with macular degeneration, and this is because the peripheral vision is still intact the person can still handle his daily tasks. Nonexudative is another name for dry version which is also a macular degeneration and it is due to the buildup of debris between the retina and choloid. The debris that is building up is called drusen and will cause the retina to detached that can cause the symptoms of blindness.
Exudative or wet form of macular degeneration is caused by blood vessels to grow behind the retina. This grow in the choroid area. The macular degeneration is this form can be treated using medication and laser coagulation. This type of treatment can either help stop the growth or can reverse the growth of the blood vessel that can use blindness.
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What are the signs of macular degeneration? Yellow deposits that can appear in the macula. The yellow deposits that is found is the macula is what makes the drusen.
Most people who are in the early stage do not notice the difference in their eyesight. The person may only notice that they are having problem when the condition is already worst and that deposit have already increased. There is a theory that the yellow deposits are cholesterol but it is still unconfirmed by scientist but there is also a possibility that it will respond to cholesterol lowering treatments.
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Those who are experiencing exudative form of macular degeneration or also known as Neovascular AMD is also caused by growth in blood vessel. When you have this type of growth it can either leak or can cause bleeding and in turn it can cause scarring and eventually the result is irreversible. You do not have to worry If you have these type of macular degeneration because today there is a new medication that will help in dealing with this form of AMD.