Abstract: when a distant target cannot be seen clearly, children often take the method of squinting to make up for it, because when squinting, the eyelids can block part of the pupils, reduce diffuse light and reduce the influence of astigmatism, so as to temporarily improve and improve visual acuity., Many parents always believe that the baby’s myopia comes “quietly”. In fact, the occurrence of myopia has omens and signals. Here, I tells you 13 behavioral signs before myopia. I hope these can attract the attention of all parents.
Many parents have always believed that the baby’s myopia comes “quietly”. In fact, the occurrence of myopia has omens and signals. Here, Xiaobian tells you 13 behavioral signs before myopia. I hope these can attract the attention of all parents.
1. Eye fatigue
Some friends who like reading must have this feeling. As soon as they read for a long time, the handwriting will overlap and serial. When they look up at the object in front of them, they feel as if they are at ease and floating unsteadily. Some people move their eyesight to nearby objects after looking for a long time, or to distant objects after looking for a long time. There will be a short ambiguity in front of them. These are the performance of eye ciliary muscle regulation failure, which is caused by eye fatigue. In addition, some people will have chalazion, wheat granuloma or blepharitis repeatedly Although the eyesight of these people can reach more than 1.0, they have actually “played” the prelude to myopia.
2. Perceptual allergy
In the occurrence of eye fatigue, many people are also accompanied by eye burning, itching, dryness, swelling and carbuncle. In severe cases, the pain spreads to the deep part of the orbit, even causes migraine, and can also cause pain in the occipital part, neck, shoulder and back. This is due to the fatigue perceptual allergy of the sensory nerve in the eyes.
3. General nervous disorders
The students with good grades will be bored with their study. When they listen to the class, they do not pay enough attention, have a slow response, become irritable, lack interest in the things they love, and their academic performance decreases. Sleepy and sweaty at night, the body is easy to be tired, and has symptoms such as dizziness and loss of appetite. These changes are also information about impending myopia.
When a distant target cannot be seen clearly, children often squint to make up for it, because when squinting, the eyelids can block part of the pupils, reduce diffuse light and reduce the influence of astigmatism, so as to temporarily improve and improve visual acuity.
5. Rub your eyes. When you can’t see the target clearly, you often rub your eyes with your hands in an attempt to see more clearly.
Frequent blinking can alleviate myopia and increase visual acuity in a certain procedure. When many people shed tears, they will see things more clearly.
7. Crooked head
Often occur when crooked head watches TV. It is also because when crooked head, it can reduce the interference and influence of some scattered light. Some children even form the habit of crooked head.
Are often shown when watching TV, close to the TV as much as possible, and when reading and writing. Lie close and low.
The distant target is not clear, and they don’t say hello to acquaintances. You will copy wrong questions in the exam. You can trip or bruise by something when you act in the dark. Others show a decline in academic performance and often have to borrow other people’s notes to copy, etc.
10. Eye pulling
When a few children can’t see the distant target clearly, they often use their hands in the outer corners of their eyes to pull the skin of the corners of their eyes outward, so as to achieve the same effect as squinting.
Some myopia children are combined with exotropia. When one eye looks ahead, the other eye tends to the outside. Therefore, when you find an oblique eye, you must check your eyesight first.
12. Complain about
Because of their unstable eyesight, some children will complain that the light in the classroom is too dark, or they can’t see clearly because of the reflection on the blackboard, and many children say that their eyesight is poor during self-study at night.
Frown, trying to make both eyes “force” to improve vision. But in fact, because the extraocular muscles compress the eyeball, the development of myopia is accelerated.