一、防fang窒zhi息xi。在zai母mu牛niu出chu現xian難nan產chan時shi,牛niu犢du在zai母mu體ti中zhong會hui因yin粘zhan液ye和he羊yang水shui長chang時shi間jian堵du塞sai而er出chu現xian窒zhi息xi。窒zhi息xi程cheng度du輕qing時shi,呼hu吸xi微wei弱ruo而er急ji促cu,時shi間jian稍shao長chang,可ke發fa現xian粘zhan膜mo發fa紺gan。舌垂口外,口、鼻bi內nei充chong滿man羊yang水shui和he粘zhan液ye,心xin跳tiao和he脈mai搏bo快kuai而er弱ruo,嚴yan重zhong窒zhi息xi時shi,牛niu犢du呼hu吸xi停ting止zhi,呈cheng假jia死si狀zhuang。此ci時shi,應ying立li即ji進jin行xing人ren工gong搶qiang救jiu。首shou先xian用yong紗sha布bu擦ca去qu牛niu犢du口kou、鼻bi腔qiang內nei的de粘zhan液ye和he羊yang水shui,然ran後hou將jiang其qi後hou軀qu提ti高gao,用yong橡xiang皮pi球qiu或huo注zhu射she器qi的de膠jiao管guan吸xi出chu鼻bi腔qiang氣qi管guan內nei的de粘zhan液ye及ji羊yang水shui,同tong時shi用yong布bu擦ca幹gan皮pi膚fu,並bing用yong軟ruan一yi點dian的de草cao把ba仔zai細xi摩mo擦ca其qi皮pi膚fu,以yi使shi牛niu犢du呼hu吸xi。如ru無wu效xiao、可對牛犢做人工呼吸,同時還可使用刺激呼吸中樞時藥物,如山梗茶堿5―10毫克,尼可刹米25%油液1.5毫升或四蘇汞2毫升等。
二、防臍炎。觸診其及臍部時牛犢表現疼痛、gongbei,zaiqidaizhongyangjiqigenbupixia,keyimodaoruqianbigancudesuozhuangwu,liuchudaiyouchouweidenongchounongzhi。qingzhengqidaicanduantuoluo,qikongchuxianhongshirun,youshaoliangnongxingfenmiwuhuokuiyangmilan。zhongzhengshi,qilunzhouweichuxiannongzhong,liuchudaichouweidenongchounongzhi,zhongzhangchangbojizhouweifubu,niuduchuxianjingshenchenyu、食欲減退、體溫升高、呼吸與脈搏加快、臍帶局部增溫等全身症狀,如不及時治療,最後會死於敗血症。防治方法:在臍孔周圍組織發炎、腫脹而無其它全身症狀時,臍部先剪毛消毒,再用青黴素普魯卡因注射液在臍孔周圍皮下分點注射,並於局部塗以鬆鎦油與5%碘dian酒jiu等deng量liang合he劑ji。如ru無wu發fa生sheng化hua膿nong或huo壞huai死si,應ying排pai出chu膿nong汁zhi,清qing除chu壞huai死si組zu織zhi,用yong消xiao防fang隊dui毒du液ye清qing洗xi後hou,撒sa上shang碘dian仿fang磺huang胺an粉fen或huo呋fu喃nan西xi林lin粉fen以yi及ji其qi它ta抗kang菌jun消xiao炎yan藥yao物wu,並bing用yong繃beng帶dai將jiang局ju部bu包bao紮zha起qi來lai。
三、防便秘。此症通常指牛犢出生後24小時內不排糞,且表現出不安、拱背、翹尾作排糞狀,嚴重時腹痛、食欲不振、脈搏快而弱,有時出汗。牛犢發生便秘後,要及時用肥皂水灌腸或直腸灌注植物油或石蠟300毫升,使糞便軟化,以利排出。也可熱敷和按摩腹部,或用大毛巾包紮牛犢腹部保暖,以減輕腹痛。
四、防拉稀。該病發病率高。尤其是人工哺乳時,發病率更高,輕者影響生長發育。重者可致死。防治方法:輕症可服用胃蛋白酶,食母生、乳酶生等助消化藥物,對劇烈腹瀉,排水樣便但無特殊腥味的,選用次硝酸鈉、鞣酸瀉藥。對重症者應及時補液,並配合碳酸氫鈉、維生素C等解毒藥物治療,因母牛乳房炎等疾病而導致犢牛拉稀的,應治療母牛疾病或更換健康母牛的乳汁或人工喂養,保證初生牛犢吃足4天初乳。
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