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长期戴耳机竟能导致这种后果,你还不注意?

2018-06-07 06:16:00    中国青年网

1、使用“60-60”原则——国际公认的保护听力的方法。

世卫组织建议,使用耳机时,音量一般不要超过最大音量的60%,能调至更低最好,以免过分剌激耳朵;每天不超过60分钟是比较安全的,所以大家应该少戴耳机,以间歇收听为宜,让耳朵得到充分休息。

2、注意使用耳机的环境。

我们在很嘈杂的环境中,如果戴耳机的话,会不自觉地调高音量,所以如果外界杂音比较大,最好就是不要戴耳机了。

3、不建议睡觉听耳机。

我们在睡觉的时候,如果戴耳机的耳朵压在枕头上的话,会损害耳廓,并加重对鼓膜的刺激。同时,万一睡着没有把耳机摘下,戴耳机的时间就会延长。

4、长期戴耳机的人群,建议选择头戴式耳机。

入耳式耳机的声音接触面积小,对耳蜗内部压强较大;头戴式耳机接触面积大,压强较小,对耳蜗纤毛细胞的刺激相对较小,更加安全。

总之,虽然有上述措施可以减少耳机对听力和耳道的损伤,但是还是建议尽量少使用耳机。如果暴露于过响的声音中,或者长期使用耳机,或是由于其他原因导致的耳鸣、耳闷甚至听力下降,建议及时去医院就诊,及早诊断,及早治疗。

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