z体内体外寄生虫全科普，铲屎官必看！

z体内体外寄生虫全科普，铲屎官必看！

心安.

如今养猫的家庭越来越多，但很多人只顾着给毛孩子梳毛喂食，却忽略了藏在它们身上的"隐形杀手"。这些寄生虫不仅会让猫咪抓狂，还可能悄悄爬到人类身上搞破坏。就像我们衣柜里藏着的樟脑丸味道，这些小东西也在暗处默默影响着全家健康。了解它们的真面目，才能让铲屎官们真正守护主子们的幸福生活。

一、毛发里的"不速之客"：体外寄生虫

猫咪的毛发就像一片热带雨林，给各种寄生虫提供了理想居所。跳蚤是其中最出名的"钉子户"，它们用锯齿状的腿牢牢扒住毛发，在皮肤上叮咬吸血。被叮咬的猫咪会疯狂抓挠，甚至出现皮肤溃烂。更可怕的是，跳蚤还能传播绦虫，让主子们肚子里也长虫。

蜱虫则是户外猫咪最容易遇到的危险邻居。它们专挑猫咪耳朵、腋下这些皮肤薄的地方叮咬，吸血时身体能膨胀到硬币大小。被蜱虫长期寄生的猫咪会变得贫血虚弱，严重时甚至会引发蜱瘫痪。记得有位铲屎官分享，自家猫咪在草丛玩耍后带回两只蜱虫，幸好及时发现才没酿成大祸。

螨虫家族更是隐藏高手，耳螨会让猫咪疯狂甩头，疥螨导致皮肤脱毛结痂。有只布偶猫就因为感染戈托伊蠕形螨，整片背毛都秃成了"斑秃哥"，看着实在让人心疼。

二、肠道里的"饕餮盛宴"：体内寄生虫

翻开猫咪肚皮，小肠里可能正上演着"食神大赛"。蛔虫是这里的老大，成虫体长可达10厘米，在肠道里疯狂吞噬营养。幼猫感染后容易肚子鼓鼓，毛发暗淡无光，有些还会吐出长长的虫子。

绦虫的生存策略更狡猾，它们会利用跳蚤当"摆渡人"。当猫咪舔毛吃掉带虫跳蚤，绦虫就能在肠道安家。有位铲屎官发现自家猫便便里有米粒状虫体，带去医院才知道是绦虫节片。

弓形虫堪称"隐形杀手"，感染的猫咪会食欲不振、呼吸困难。更危险的是孕妇接触带虫粪便可能流产，所以孕妈们一定要远离猫砂盆。有位兽医朋友提醒，生肉喂食前必须冷冻48小时，否则很容易让猫咪吃进弓形虫包囊。

三、防虫攻略：科学驱虫指南

驱虫这事可不能随心所欲。幼猫满月后就要开始每月驱虫，成年猫每季度体内驱虫、每月体外驱虫。有只加菲猫因为主人半年才驱虫一次，结果查出肠道里塞满绦虫，看着照片真是触目惊心。

选择驱虫药要认准成分，福来恩对付跳蚤效果不错，妙巴能搞定绦虫。给药时要掐准体重，有位新手铲屎官因为多喂了半片药，害得猫咪吐了一整晚。体外滴剂要滴在后颈，滴在毛发上不仅无效，还可能被舔食中毒。

生活环境也要同步清洁。定期用稀释的漂白水擦拭猫窝，暴晒猫抓板。有位养了三只猫的铲屎官分享，她每周用吸尘器清理角落，再喷上环境驱虫喷雾，三年来猫咪再没长过虫。

四、人宠健康防护墙

这些寄生虫可不会安分守己待在猫咪身上。钩虫幼虫会钻进人类皮肤，引发"皮肤游走症"；弓形虫让孕妇闻风丧胆；就连跳蚤也会在人腿上咬出一串红包。有位爸爸因为没给猫咪驱虫，全家都染上了虱子，孩子手臂上全是红疹。

所以每次清理猫砂后要洗手，喂食生骨肉前要充分加热。带猫咪体检时主动要求做粪检，别觉得麻烦。有位兽医说，他们接诊的寄生虫病例里，80%都是主人觉得"反正看不见虫子"才拖出大问题的。

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养猫就像养育孩子，既要关心吃喝拉撒，更要警惕这些隐形威胁。定期驱虫不是多此一举，而是守护毛孩子健康的基础工程。记住，看不见的敌人往往最危险。当你发现猫咪异常抓挠、体重减轻或便便异常，别犹豫，赶紧带它去看兽医。科学驱虫，环境防护，双管齐下才能让主子们安心卖萌，咱们也能安心撸猫。毕竟，谁不想和自家猫主子一起幸福生活二十年呢？