孩子看电视时老流眼泪是怎么回事?

2025-03-06 23:57:22
推荐回答(5个)
回答(1):

由于人眼长时间观看过亮、偏色、晃动的电视画面,出现眼睛疲劳、干涩、流泪、发胀、疼痛,甚至眼花、畏光、头晕等症状,导致视力下降、屈光度问题等,甚至影响眼睛的视紫红质、视色素、睫状肌等生理功能,导致严重的眼疾,这就是俗称的“电视眼”现象。中国4亿青少年很大一部分深受“电视眼”的困扰,“电视眼”是青少年近视的一个十分重要的诱因。

当电视画面亮度过于刺眼的时候,会大量消耗视网膜上的视紫红质,甚至伤害视紫红质,造成视力暂时性减退;当电视画面色彩缺失的时候,出现偏色现象,会伤害视网膜锥细胞上感受红、绿、蓝的视色素,导致眼睛不能正确分辨色彩;当电视画面晃动、拖尾的时候,如同在运动的车上看书,眼睛不能正确聚焦,极易产生眼疲劳、头晕等症状,久而久之会伤害眼睛睫状肌,导致调节焦距功能下降,造成近视。

要解决“电视眼”问题,需要开发出适度“护眼”的电视,比如亮度适中、光线柔和,基色纯正、色彩自然,清晰流畅、动态画面不抖动拖尾等,这对保护青少年视力、预防青少年近视具有十分重要的社会意义。除了电视“护眼”之外,全社会都应该积极引导广大青少年做好近视预防工作,养成科学用眼的习惯,注意用眼卫生,适当休息、调节,避免用眼过度。

回答(2):

一、这是眼睛疲劳的表现;
二、长时间看电视、看手机,会对眼睛角膜、视网膜等视器官造成伤害,从而出现酸胀、红肿、流泪等不适,严重会形成近视,尤其是孩子眼睛处在发育的黄金时间段,一定要及时关注他眼睛方面出的不适,不能无限制地看电视、玩手机;
三、出现这种症状后,不要再让孩子看电视了,一般也无大碍,但是最好到医院眼科让大夫看看,拿些消炎眼药水之类的进行治疗;
四、眼睛是很脆弱的器官,要让孩子知道一些护眼常识:比如不用手乱揉眼睛、勤洗手、不躺着看书、学习注意坐姿等等,家长要让孩子多吃些鱼、新鲜蔬菜、水果及牛奶、鸡蛋、动物肝脏、瘦肉等食物,少食肥甘厚味及辛辣刺激性食品,以补充人体内维生素A和蛋白质。保证孩子充足睡眠、少吃大蒜、家里正确安装和使用灯光等等。
五、平时家长可以与孩子商量好“规则”,比如看电视只能看三十分钟,时间到了,就必须关掉电视,从而保护眼睛,也让孩子养成规划意识。

回答(3):

排除病理原因的话就是看电视时间太长引起的。在看一些亮度比较高、色彩比较鲜艳,画面播放速率比较快的电视节目时,就会使眼睛感到特别疲劳,尤其对孩子来说,眼睛尚未发育成熟,特别是虹膜、视网膜以及睫状肌非常容易受到外来伤害,而且补救性几乎为零。

回答(4):

正常情况下,小孩子看电视,如果碰到自己喜欢看的节目,会非常的关注,眨眼次数会明显的减少,比如说正常人正常情况下一分钟眨眼20次左右,但是小孩儿在特别关注的情况下,眨眼只有5到6次,那么很快会造成眼睛的干涩不适。再加上对着电子屏幕,电子屏幕也存在一些辐射的刺激,可能会更加重孩子眼睛眼表的损伤,比如造成干眼、眼表的一些分泌粘液的细胞的损伤。那么孩子会存在揉眼睛、怕光、流眼泪这些情况,所以孩子应该限制电子屏幕的观看时间

回答(5):

建议到医院检查一下,有没有结膜炎症或者是屈光不正,然后就可能是视力疲劳的问题,建议最好让孩子尽量少看电视,以免对眼睛产生损伤。

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