Eye fatigue is a group of symptom groups that cause people to see more than the load that their visual function can bear when they are caused by various causes, resulting in visual impairment after using the eye, eye discomfort or accompanied by systemic symptoms, so that they cannot perform normal visual work.
Do you understand eye strain in children?
01. Symptoms of eye strain in children are common:
Ocular symptoms: pain around the eyes and orbit, dry eyes, photophobia, lacrimation
Visual symptoms: close work can not last, vision ghosting, look at the word beating, handwriting floating, look at the far after looking close or look close after looking at the distance after blurring and so on. Looking at the electronic screen for a long time appears eye discomfort, dry eyes, red eyes, sore eyes, tears, and even pseudomyopia and so on
02. Causes of eye fatigue:
1. Long-term close reading, playing games, etc
2. Eye diseases such as inverted eyelashes and conjunctivitis
3. Refractive error, amblyopia, dry eyes
4. Abnormal binocular visual function
5. It is not appropriate to wear glasses
6. Environmental and genetic factors
03. Environmental factors affecting children's eye fatigue:
1, look at the place where the writing is too dark or too bright
2. The local illumination source is unstable
3, the table is too high or too short, so that the child's homework is not suitable for the distance from the book
4, the surface of the book that the child reads is too smooth and reflective
5, the font of the book that the child reads is too small, etc
6. The pressure of coursework is high, and long-term close reading
7, look at the computer or TV and other electronic products room light is too dark, etc
Preventive measures for eye strain
1. Wear appropriate corrective glasses
2. After working in close proximity for a period of time, eye strain should be relieved
3, do not read or work in too bright or too dark environment
4. Actively treat eye diseases and systemic diseases, and avoid eye fatigue and dry eyes
5, reasonable diet, do not stay up late, diet and life should be regular and so on