儿童非特异性咳嗽有哪些症状？

来自许瑞英医生的专业解答，快打开看看是否又获得了新的知识点～

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复禾健康

病情分析：非特异性咳嗽指咳嗽为主要或惟一表现，胸x线片未见异常的慢性咳嗽。目前临床上的慢性咳嗽主要就是指这一类咳嗽，又称“狭义的慢性咳嗽”。

许瑞英

主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：儿子最近老是咳嗽，去检查胸X片没有异常，这是非特异性咳嗽的症状吗？