推荐回答(1个)
皮肤缺水的几大类型
你的缺水是哪种缺水类型呢
一、环境性缺水(每个人都有可能环境性缺水)
症状:一到冷气开得很大的办公室或者密闭的环境中,或者季节忽冷忽热的时候,皮肤会变得紧绷,粗燥,甚至有小细纹。
原因:外部环境干燥会使皮肤缺水
二、先天性缺水
症状:皮肤平时很少会长粉刺,痘痘,但是天气由暖转凉时皮肤会产生皮屑,摸起来粗糙不光滑,微笑抬头时肌肤会有紧绷感。原因:主要是由于天生缺少天然载水因子,使得皮肤保湿功能明显下降,如果不做好保湿工作,皮肤会提前衰老。
三、敏感性缺水
症状:皮肤有干燥感,洗脸后常感到皮肤微红,有刺痛感,在空气不好的场所里,脸颊或眼周都很容易感到痒痒的。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fcaef76094b36acafd131c8d470d98d1000e99cc1%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
原因:主要由于皮肤组织缺水而受损,一旦碰到刺激性的物质,皮肤就会受到伤害。追根究源,肌肤敏感问题,大部分是因为皮肤表面极度缺水,角质层过薄,抵御外界刺激的功能就减退,刺激物很容易侵入肌肤,造成肌肤敏感。(百度搜索姬存希朵拉)
四、油脂性缺水
症状:每天油光满面,脸上毛孔粗大,并且时时遭到粉刺的侵袭,T区特别油。但是脸颊感觉很干,肌肤抚摸起来有粗糙感,仔细看看又有好多小细纹。原因:主要是由于皮肤缺水时,皮肤发出自我保护的信号,使得毛孔扩张,释放出更多的油份来保护皮肤,导致皮肤油脂分泌过度,使得皮肤油光光。
五、老化性缺水:
症状:眼周、嘴角开始出现细小纹路。肌肤易有疲惫状况出现。毛孔开始有下垂式的粗大现象。
原因:随着年龄的增长,天然保湿因子不断流失,皮脂腺分泌的皮脂不断减少,导致皮肤的干燥缺水,而缺水会让真皮层的弹性纤维变得松散缺乏弹性,皮肤新陈代谢的速度减慢,免疫力、吸收能力也会步步下滑。
六、保养不当性缺水
症状:平时洗脸后懒得用护肤品,皮肤实在干燥时最多使用保湿化妆水来保护皮肤,或者经常大量使用水状喷雾,不使用锁水产品,使得皮肤越是护理越是紧绷和干燥。
原因:感觉皮肤干燥的时候,有些人只使用保湿化妆水,往往使得皮肤越来越干燥。化妆水只能暂时让皮肤得到水分,却并不能使皮肤保湿,水分会很快蒸发,反而会使得皮肤更加干燥粗糙。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F9f2f070828381f304af0d381a5014c086e06f029%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
皮肤缺水会导致那些皮肤问题呢?
一、皱纹
假性皱纹:皮肤表皮的锁水能力下降,真皮层缺少营养水分,导致出现干纹,即假性皱纹。
真性皱纹:真皮层的胶原蛋白、弹性纤维受损断裂或持续的水分流失,即会出现真性皱纹和松弛下垂。
二、色斑
皮肤长期干燥缺水,直接导致皮肤的新陈代谢减慢,色素细胞内水分及周边细胞液严重脱水,会让色素加重,产生色斑、粗糙、肤色暗淡无光泽、色素沉着等皮肤问题。
三、痤疮
缺水导致皮肤的水油失衡,水分丢失严重会出现毛孔扩张捕捉空气中的水分,导致毛孔粗大,另外皮肤还会代偿性出油,如果油脂堆积不及时清理就会形成黑头,发炎感染的话就会形成痤疮。
代偿性出油:每个人的皮肤都有自我保护的功能,每当皮肤变的干燥缺少滋润时,皮脂腺就会主动分泌出更多的油脂来帮忙。如果不及时补水,皮肤会分泌更多的油脂,皮肤出油现象也会越来越严重
四、敏感
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F55e736d12f2eb93897ae24dad9628535e4dd6fd2%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
角质层薄的人通常容易敏感,因为肌肤角质层薄,锁水能力不够,皮肤就会缺水,而缺水会让皮肤毛细血管扩张,皮肤的抵抗力也会下降,就容易收到外部环境的刺激。(百度搜索姬存希朵拉)
几乎所有的问题皮肤主要都是因为缺水而造成的!
所以补水是不是很重要呢?
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