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There are two reasons for the deepening of myopia. 5 Harms You Should See About children eyeglasses Generally speaking, it is common for children to increase by 50 to 75 degrees in myopia in 1-2 years and adult 50 to 75 degrees in 2-3 years. 5 False Ideas You Should Take Notice of About child glasses The reason for the increase account for two factors. One is sacroiliac myopia, which is caused by the diseases of inside eyes with inheritance feature. It would appear as continuing and fast degrees increase. If the degree of myopia increase by more than 100 degrees within one year,, or even up to 200 degrees or higher, or the total degree reach 2000 degrees. It is likely to be a pathological myopia.Who’s Most Gorgeous of Them All?

For this kind of myopia, there is no good treatment at present. If there is posterior scleral staphyloma, the treatment adopted often is posterior scleral reinforcement. In this operation, the posterior scleritis are covered by a fascia lata. On the one hand, this method strengthens the holding force of the posterior scleritis and prevents the continuous seriousness of posterior scleral staphyloma.Conserve on , Enjoy the best cheap glasses

On the other hand, the method shortens anteroposterior diameter of eyeballs and can decrease the strength of myopia to a certain degree. The other reason for the seriousness of myopia is the less attention on eye hygiene and incorrect habit of using eyes. For example, the lighting is too bright or too dark, or using eyes for too long. And also timely medical treatments are not applied when trichiasis, ptosis, keratitis and other eye diseases exist.

Please pay attention to get the right lensses for one’s eyeglasses: The unfit glasses will increse your degree. Once discovering that the glasses can not meet the vision requirement, you should promptly have examination, correct myopia, replace the right glasses and review regularly in normal hospitals. Young people under the age 12 years old had better to take optometry once six months or a year, and use mydriasis optometry which can make the ciliary muscle of the eyes to be fully relax. The removal of inaccuracy of an opthalmic test caused by pseudomyopia as well as the timely wearing of suitable spectacles to remedy pseudomyopia should also be emphasized. Generally speaking, adults under forty years old

If you are the first time to optometry, mydriasis test is also needed. At the same time, to conduct a detailed fundus examination to rule out retinal disease and conditions such as crystal defects. Paying attention to eye hygiene is very important. The author thinks “Do not overuse the eyes” is very important on how to use eyes correctly. Because the time is very limited for the human eyes to look at something in the growth and development period, if consuming excessively, the pathological changes may occur, thus myopia occurs.

Some people compare eyesight to a battery, and many times of short-time application will bring a longer life expectancy. If you use eye for a long time once, it may shorten its life span because of the acute consumption, so it is good to give the eye reasonable time to rest.

We should try to do the following: 1. You’d better not look at something nearby for over 6 hours. 2. During study, you can replace looking with listening to reduce the load on the eye. 3. Your desk should be placed in front of the window without shelter. 4. The desk lamp should be incandescent lamp between twenty-five and forty watt, the light shouldn’t shine direct into your eyes. 5. When you are using the computer, keep a right distance and posture. 6. More outdoor exercises.

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This entry was posted on Tuesday, February 23rd, 2010 at 2:13 am and is filed under Eyeglasses Guide. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.