牙龈出血，半夜的时候，突然出血，而且很多

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快速问医生

病情分析：牙龈出血，是牙龈发炎的结果。血小板减少可能和肝功异常缺乏维生素k导致的可能，缺乏维生素c也可能导致牙出血的.

李佳

副主任医师

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：牙龈出血，半夜的时候，突然出血，而且很多，我吐掉了三口。平时刷牙时会出血，但也不多。那半夜是怎么回牙龈出血，半夜的时候，突然出血，而且很多，我吐掉了三口。平时刷牙时会出血，但也不多。那半夜是怎么回事。