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你可能喜欢总流鼻血是怎么回事-_健康在线_健康频道
2015年03月
鼻子出血是怎么回事?外伤性出血，自己多能知道受伤的原因，但是常用手指挖鼻孔的人，自己也不一定感觉到因挖鼻孔而使粘膜受了伤。炎症性出血多见于伤风、感冒或急性鼻炎，慢性的萎缩性鼻炎和干燥性前鼻炎都较易出血。
肿瘤性鼻出血主要有两种情况：一是血管瘤出血，这种出血有时血量较多(血管瘤是良性的，手术切除可以治愈);二是恶性肿瘤(即癌瘤)出血，在癌瘤早期就可能有小量出血，有时仅在分泌物中混有血丝。
总流鼻血是怎么回事?医院专家提醒广大市民，鼻子总出血应尽早去专业正规耳鼻喉医院检查病因，对症治疗，以免影响正常生活和工作。
专家建议鼻出血要提高警惕 鼻子经常流血怎么回事
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年轻人经常流鼻血是怎么回事收藏
　　年轻人经常流鼻血是怎么回事?武汉民生耳鼻喉医院专家认为，流鼻血是由于人的气血上逆导致的。鼻属于肺窍，鼻子出现病症，一般来说，与肺和肝等部位出现异常有着很大的关系。当人的气血上升，特别是肺气较热时，人就会流鼻血。肺气过热时，人的眼底也会带血或出血。上火和流鼻血的原因是一样的，都是气血上逆导致的结果，但上火不是导致鼻子出血的原因。　　年轻人经常流鼻血是怎么回事?年轻人流鼻血还与劳累、运动等有关。特别是年轻人爱运动，经常是在运动时，鼻子突然就流起血来。一般情况下，这些出血症状，患者自行止血即可。但是，毫无征兆，突然流鼻血者最好去医院做一下检查，及早排除鼻腔肿瘤之类的病变。　　年轻人经常流鼻血是怎么回事?
　武汉民生耳鼻喉医院专家提醒，秋季来临，由于天气原因，鼻腔容易过于干燥，从而导致鼻腔内的毛细血管就会破裂，导致流血。从临床上来看，90%的流鼻血现象都属于血管破裂导致的血管性流血。因此，患者不用太紧张，大多数情况下可以自行处理，及时止血即可。　　如果是早上起来流鼻血，可能是空气干燥加上夜间长时间呼吸，可使鼻腔粘膜异常干燥，血管脆性增加，轻微的头面部活动，都可使血管破裂，引起出血，这就是睡觉起来后容易鼻出血的原因。　　如果流鼻血时出血多，时间长，就要注意去医院检查一下了。因为经常流鼻血的原因有可能是血液疑血机制障碍、维生素C、K缺乏，良性血管性瘤、高血压、动脉硬化等。　　武汉民生耳鼻喉医院专家提醒：流鼻血时有很多人采用后仰的姿势，其实这样是不对的，后仰的姿势会使鼻腔内已经流出的血液因姿势及重力的关系向后流到咽喉部，并无真正止血效果，而且会使咽喉部的血液会被吞咽入食道及胃肠，刺激胃肠黏膜产生不适感或呕吐，如果流鼻血的量大时，还容易吸呛入气管及肺内，堵住呼吸气流造成危险。正确的方法是头部应该保持正常直立或稍向前倾的姿势，使已流出的血液向鼻孔外排出，以免留在鼻腔内干扰到呼吸的气流。　　年轻人经常流鼻血是怎么回事?上文介绍得很清楚了，如果你还有什么疑问，可以上武汉民生耳鼻喉医院官网，在线咨询专家。
我上初中的时候也常常流鼻血，不过后来自己就好了。
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我是大一学生，最近在军训，但是白天军训的时候从来不流鼻血，7天内晚上却流了3次了。鼻子从8月的一次感冒以后就一直不舒服，很干燥，而最近干燥的情况好一点了，却开始流鼻血了，很奇怪。而且每次都是安静坐着的时候突然就流了，这是怎么回事？
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