Analysis of predisposing factors of myopia

Abstract: studies have shown that lack of sleep can also cause myopia. If you lack sleep for a long time, it will seriously affect the rest of eye muscles. Generally speaking, 10-13 years old is the peak of myopia., Myopia is an ophthalmic disease, which usually needs correction and treatment. In recent years, with the continuous increase of educational information, myopia has a great impact on the life of patients. Gradually, the causes of myopia have become the focus of attention. About the cause of myopia, let’s take a look at the introduction of experts., There are three major pathogenic factors of myopia. 1. Lack of sleep also leads to myopia. Some studies have shown that lack of sleep can also cause myopia. If you lack sleep for a long time, it will seriously affect the rest of eye muscles. Generally speaking, 10-13 years old is the peak of myopia. If children of this age do not get enough sleep, their sympathetic and parasympathetic functions will lose balance, resulting in the disorder of the regulation function of the ciliary muscle, which will become the cause of myopia. Therefore, it can protect their eyesight by ensuring that they sleep for 9-11 hours every night., 2. Video game machines. There are many young people with myopia, which is mostly caused by some bad living and learning habits. Most teenagers like to play video games. Video game machines are one of the reasons for myopia. The flickering picture on the fluorescent screen increases the burden on the eyes, forces the ciliary muscle to be highly tense, causes the lens to flex excessively, and increases the diopter. Over time, it can lead to ciliary muscle spasm, which is also a major inducement for myopia., 3. Passive smoking,

myopia is an ophthalmic disease, which usually needs correction and treatment. In recent years, with the continuous increase of educational information, myopia has a great impact on the life of patients. Gradually, the causes of myopia have become the focus of attention. On the cause of myopia, let’s take a look at the introduction of experts.

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the three major pathogenic factors of myopia

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1. Lack of sleep also leads to myopia

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. Studies have shown that lack of sleep can also cause myopia. If you lack sleep for a long time, it will seriously affect the rest of eye muscles. Generally speaking, 10-13 years old is the peak of myopia. If children of this age do not get enough sleep, their sympathetic and parasympathetic functions will lose balance, resulting in the disorder of the regulation function of the ciliary muscle, which will become the cause of myopia. Therefore, they can ensure that they sleep for 9-11 hours every night, which can protect their eyesight.

2. Video game consoles

there are many young people with myopia, which is mostly caused by some bad living and learning habits. Most teenagers like to play video games. Video game consoles are one of the reasons for myopia. The flickering picture on the fluorescent screen increases the burden on the eyes, forces the ciliary muscle to be highly tense, causes the lens to flex excessively, and increases the diopter. Over time, it can lead to ciliary muscle spasm, which is also a major inducement of myopia.

3. Passive smoking

passive smoking can cause myopia is proposed in recent years and has been widely recognized by the medical community. German experts found that tobacco contains a highly toxic cyanide, which accumulates in the human body to a certain extent and can cause toxic amblyopia. The child’s eyeball is in the development stage and is more sensitive to the harmful substances in tobacco.