病情描述（女，） 感冒时有些流鼻涕发微热,好了有半个月了,耳鸣听力有些别扭....
6d0508ab2个回答2009-07-09 21:48
病情描述：
感冒时,鼻腔黏膜充血,肿胀,可造成咽鼓管阻塞,阻碍空气进入中耳,中耳腔原有空气中的氧气渐渐地被黏膜表面的血管吸收,致使中耳腔的气压低于大气压,呈负压状态,使鼓膜内陷,就会出现耳闷,耳聋等症状.咽鼓管阻塞时间长了,中耳腔内可出现积液,甚至发生粘连而严重影响听力,因此,对于这些症状不容忽视而应该立即治疗.局部滴用1%麻黄素滴鼻即可缓解症状.如果用药后无效,可行咽鼓管吹张治疗,可立见功效,此外,患者还可以自己双手捏紧双侧鼻孔,随即用力鼓气,这样也可达到治疗的目的.
2009-07-09 21:58
病情分析
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2009-07-09 21:49