创可贴的主要用余那些伤口

2025-02-22 14:17:18
推荐回答(2个)
回答1:

一、创可贴对一些轻度皮肤外伤可以起到压迫止血和防止污染的作用,但因为创可贴的结构所限,所以大家一定要记住是轻度的外伤,也就是我们平日时所说的小伤口。这样的伤口创面一般不要大于创可贴的纱布使用面积,也就是一平方厘米左右。如果伤口面积大于创可贴纱布面,或者伤口为划伤呈长条形且出血较多,则要赶紧采取其他措施,或者直接到医院就诊为好。
二、如果你的创伤为较为表浅、伤口整齐干净、出血不多、不需要缝合的小伤口,这时使用创可贴是最省时省力的方法和措施。但要记住这样的伤口如果是被铁钉、刀尖等铁器扎伤的伤口,虽然符合上述使用创可贴的条件,也不要盲目使用,应该到医院注射破伤风血清,防止感染。
三、皮肤轻度擦伤:如果只是擦伤了一点点皮肤,少量出血并通过自身机制控制住出血的伤口不要使用创可贴包扎伤口,暴露伤口会愈合得更快。
四、现在市场上有山寨版的创可贴,质量很差,完全起不到保护伤口和止血的作用,很可能因为细菌数量超标,对你的身体造成再度感染,所以使用的创可贴一定要为正规厂家生产的符合质量标准的

回答2:

  创可贴只适用于创伤较为表浅,伤口齐整、干净,出血不多又不需要缝合的小伤口,如遇到以下情况则不能使用:

  小而深的伤口 小而深的伤口贴创可贴,不利于伤口内的分泌物和脓液排出。容易使细菌生长繁殖,引发或加重感染,尤其容易感染破伤风杆菌等厌氧菌。

  烫伤 烫伤后出现的皮肤破溃、流水均不能用创可贴,否则分泌物会促发感染。

  伤口有异物
伤口内有异物时,不能马上贴创可贴,而是应到医院清创或取出异物后再包扎处理。有些伤口污染较重,甚至已经发生感染,就更不能使用创可贴来覆盖创面,否则将会引发或加重感染。

  被铁钉扎伤
如果是被铁钉、刀片误伤手指、脚趾,尤其是铁钉、刀片上面有铁锈时,不能用创可贴简单包扎了事。一定要先清洁,然后保持伤口暴露,以防感染,并且尽快到医院注射破伤风疫苗。

  动物抓伤咬伤
被动物抓伤和咬伤的伤口,如果用了创可贴,会导致病菌在伤口内蓄积或扩散。所以,无论是被家里的宠物还是外面的小动物咬伤或抓伤,都应先用肥皂水多冲洗几次,然后用碘伏消毒,让伤口暴露,并到医院注射狂犬疫苗。

  各种皮肤疖肿 创可贴不利于脓液的吸收和引流,反而有利于细菌的生长繁殖,因此,疖肿不能使用创可贴。

  对胶布过敏者
有胶布过敏史的人在临床上并不少见,具体表现为贴胶布处皮肤瘙痒、发红,起很多小水泡。因此,有创可贴或胶布过敏史的人,应该选择其他止血方法,或者选择专门防过敏的胶布。

  创可贴正确用法

  一般而言,如果只是轻微的表皮擦伤,大可不必使用创可贴,只要涂碘酒或酒精消毒,就能预防感染。即便是需要使用创可贴的伤口,也不要一贴了事,需要注意使用前先清理伤口,并消毒;包扎不能太紧,以免伤口不透气导致创面感染加重;创可贴被水浸湿后要立即更换,否则容易渗水,造成伤口感染;至少每天更换一次,由于胶布不透气,粘贴过久,会使皮肤毛孔长时间阻塞,容易引起局部皮肤透气不良,导致不适。如发现伤口有发热、疼痛难忍、肿胀加重等症状,可能是创面感染,应立即去正规医院治疗。

  希望我的答案对你有帮助,望采纳!!!

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