An Introduction To Four Common Eye Conditions

Most of people must suffer one kind of eye conditions in his life

. In youth time, if you form a bad habit of reading or writing, its of great possibility that you run into eye disorders. Even though you may protect your eyes perfectly, you still have a big chance of gaining eye problems when youre becoming old. So its very essential that the knowledge about eye diseases can be widely spread.

The problem of myopia usually occurs in youth time. It has a close relationship with incorrect use of eyes. In this condition, objects project their images in front of the retina. The sufferers always put the books at a nearer distance to see clearly. Most probably, they sit and read with a crooked posture or work in a dark circumstance too long. Its no wonder that eyes will feel tired and be out of work. So relieve the stress, your eyes will be better.

Hypermetropia is the opposite condition of myopia. It reflects the objects at the back of the retina. Thats why the sufferers always read books at a far distance. But they can see far things quite clearly without glasses. As a result, we usually occur to meet the hypermetropia reads a book with his glasses hanging on his nose. The trouble is not just wearing a pair of glasses all day. There are more things the hypermetropia must suffer. If he read too long which exceed the time his eyes can bear, eyes will become unclear and eyelids will gain an inflammation. Unfortunately, up to now we still cannot find the real cause of hypermetropia. The disease is due to many complicated factors, and the only thing we can do is to take care of our eyes well.

When comes to presbyopia, we usually link it with middle aged people. Thats right. As time goes by, most of us will inescapably suffer this kind of eye conditions. The symptoms are as the same as hypermertropia. The main difference is the cause of eye disorders. Flabby muscles are the main reason, and no one can go against nature. We can do nothing to prevent being old. However, still someone wont suffer this disease because of their good habits and pleasant emotions. From this, we should pay more attention to our lifestyle, such as a sitting posture will affect your whole life.

Astigmatism is often accompanied with myopia or hypermetropia. The symptom of astigmatism is that there is no exact focus for those people. Anything they see is not at the right place as they think and the objects will take on a strange looking. Researches show that astigmatisms eyeball is not a perfect sphere because of the unequal pull of muscles. Thats why astigmatism is caused. Not only patients but also ordinary persons can experience that condition. When staring at one thing for a long time, we come into consciousness that our eyes become strained, the eyesight goes bad and the images present strange shapes. Therefore, a rest means a good care for eyes. In addition, the vast majority of the astigmatism people have mental problems. Objects always have a cheat on them, and they cant have correct images in the mind. We cant deny them or cannot despise them. At the same time, the society should show more love and care for them.

Nearly all the eye conditions introduced above are remediable and preventable. If we know how to use our eyes in a right way, eye disorders will be away from us.

by: Catherines

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