近视眼有哪些危害?

2025-04-05 11:42:58
推荐回答(2个)
回答1:

近视眼是发病率最高的眼部疾病,大部分近视眼发生在青少年,在发育生长阶段度数逐年加深,到发育成熟以后即不发展或发展缓慢。那么近视眼有哪些危害呢?以下针对近视眼的危害,来做一些简单介绍。 以下内容为近视眼的危害: 轻度或中度近视,除视远物模糊外,并无其它症状,在近距离工作时,不需调节或少用调节,即可看清细小目标,反而感到方便,因此青少年如果不重视近视治疗,若发展成为高度近视患者之后,更可导致其后代成为近视的易患者。 但在高度近视眼工作时,目标距离很近,两眼过于向内集合,这就会造成内直肌使用过多而出现视力疲劳症状。近视眼控制不住会进一步发展成为高度近视后,容易引发许多并发症如视网膜脱离、脉络膜、玻璃体病变等,严重者甚至会导致失明。 此外,近视患者还要注意:近距离用眼的时间不宜过长;光线要适中;避免不良用眼姿势;养成良好的用眼卫生;要均衡营养,偏食或贪吃甜食的孩子容易近视,因此要各种营养成分齐全均衡;增强视力保健意识;积极参加体育锻炼、增强体质、避免营养不良,尤其患急慢性传染病、体质虚弱的孩子常见有近视眼。 以上是介绍了近视眼的危害,希望能对您有所帮助。专家提醒大家一定要选择正规的医疗机构进行近视眼手术,以免造成严重的伤害。

回答2:

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