1、kexuezhangwobingzheng,zhengquexuanyao。zhuqunfabingshi,yingxianquezhenshishenmebing,zaizhenduizhibingdeyuanyinquedingyongshenmeyaowu,yanjinbujingquezhenjiumangmutouyao。zaigeiyaoqianyingxianlejiesuoxuanyaowudeneihanchengfen,tongshiyingzhuyiyaowuneihanchengfendeyouxiaohanliang,bimianzhiliaoxiaoguohenchahuofashengzhongdu。lingwaihaiyingzhuyixuanzedaozhengguiyaodian(有獸藥經營許可證、有專業技術人員)去配藥,防止亂配藥或購假藥。
2、選xuan擇ze恰qia當dang的de用yong藥yao途tu徑jing。不bu同tong的de給gei藥yao途tu徑jing可ke影ying響xiang藥yao物wu吸xi收shou的de速su度du和he數shu量liang,危wei重zhong病bing例li宜yi采cai用yong靜jing脈mai滴di注zhu,治zhi療liao腸chang道dao感gan染ran或huo驅qu蟲chong時shi宜yi口kou服fu給gei藥yao。以yi藥yao物wu發fa揮hui全quan身shen作zuo用yong而er言yan,靜jing脈mai注zhu射she可ke立li即ji產chan生sheng作zuo用yong,其qi次ci為wei肌ji肉rou注zhu射she,再zai次ci為wei皮pi下xia注zhu射she。如ru苦ku味wei健jian胃wei藥yao龍long膽dan酊ding、馬ma錢qian子zi酊ding等deng,隻zhi有you通tong過guo口kou服fu的de途tu徑jing,才cai能neng加jia強qiang唾tuo液ye和he胃wei液ye的de分fen泌mi,如ru果guo使shi用yong胃wei管guan投tou藥yao,藥yao物wu不bu經jing口kou腔qiang直zhi接jie進jin入ru胃wei內nei,就jiu起qi不bu到dao健jian胃wei的de作zuo用yong。給gei藥yao途tu徑jing不bu同tong還hai會hui影ying響xiang某mou些xie藥yao物wu的de作zuo用yong性xing質zhi,如ru硫liu酸suan鎂mei內nei服fu具ju有you導dao瀉xie作zuo用yong,而er靜jing脈mai注zhu射she則ze有you鎮zhen靜jing作zuo用yong。
3、抓住最佳用藥時機。一般來說,用藥越早效果越好,特別是細菌、病bing毒du感gan染ran性xing疾ji病bing,及ji早zao用yong藥yao能neng迅xun速su控kong製zhi病bing情qing。但dan細xi菌jun性xing痢li疾ji卻que不bu宜yi及ji早zao止zhi瀉xie,因yin為wei這zhe樣yang會hui使shi病bing菌jun無wu法fa及ji時shi排pai除chu,使shi其qi在zai體ti內nei大da量liang繁fan殖zhi,反fan而er會hui引yin起qi更geng為wei嚴yan重zhong的de腹fu瀉xie。對dui症zheng治zhi療liao的de藥yao物wu不bu宜yi早zao用yong,因yin為wei這zhe些xie藥yao物wu雖sui然ran可ke以yi緩huan解jie症zheng狀zhuang,但dan在zai客ke觀guan上shang會hui損sun害hai機ji體ti的de保bao護hu性xing反fan應ying,還hai會hui掩yan蓋gai疾ji病bing真zhen相xiang。如ru在zai高gao熱re病bing防fang治zhi中zhong,第di1次用藥不能急於快速全麵退燒,降溫才是治療本病的關鍵。
4、注意藥物配伍禁忌。兩種以上的藥物配伍使用,若配合不當,會出現減弱療效或毒性增強的變化。如酸性藥物與堿性藥物不能混合使用;口服活菌製劑時應禁用抗菌藥物和吸附劑;磺胺類藥物與維生素C合用,會產生沉澱;磺胺嘧啶鈉注射液與大多數抗生素配合都會產生渾濁、沉澱或變色現象,應單獨使用;鏈黴素與慶大黴素、卡那黴素配合使用,會加重對聽覺神經中樞的損害。
5、用藥時要有足夠的劑量和療程。要發揮藥物的作用而又要避免其不良反應,必須掌握藥物的劑量範圍,一般連續用藥3-5天,症狀消失後再用1-2天,切忌停藥過早而導致疾病複發。同時要考慮藥物有效濃度持續時間,如青黴素粉針劑一般應每隔4-6小時重複用藥1次,油劑普魯卡因青黴素則可以間隔24小時用藥1次。
6、lunhuanyongyao,fangzhichanshengnaiyaoxing。buyaochangshijianyongtongyizhongkangjunyaowuhuokangjishengchongyaowu,yinggeyidingshijianxuanzelingyileiyaowujiaohuanyingyong,yifangjitichanshengnaiyaoxing。
7、防(fang)止(zhi)藥(yao)物(wu)殘(can)留(liu)。有(you)些(xie)抗(kang)菌(jun)藥(yao)物(wu)因(yin)為(wei)代(dai)謝(xie)較(jiao)慢(man),用(yong)藥(yao)後(hou)可(ke)能(neng)會(hui)造(zao)成(cheng)藥(yao)物(wu)殘(can)留(liu)。因(yin)此(ci),這(zhe)些(xie)藥(yao)物(wu)應(ying)有(you)休(xiu)藥(yao)期(qi)規(gui)定(ding),用(yong)藥(yao)時(shi)必(bi)須(xu)充(chong)分(fen)考(kao)慮(lv)生(sheng)豬(zhu)及(ji)其(qi)產(chan)品(pin)的(de)上(shang)市(shi)日(ri)期(qi),防(fang)止(zhi)“藥殘”超標造成安全隱患。
8、疫苗接種期應慎用藥物。在接種弱毒活疫苗前後5天內,禁止使用對疫苗敏感的藥物、抗病毒藥物(如病毒靈、病毒唑等)、激素製劑(如地米、氫化可的鬆等),bingbimianyongxiaodujiyinshui,yifangjianghuodexijunheyimiaobingdushasihuoyizhi,congerzaochengmianyishibai。zaiyimiaojiezhongqikexuanyongkangyingjihetigaomianyinenglideyao,rudianjieduoweijimouxiejuyoumianyicujinzuoyongdezhongyaozhijideng,yitigaomianyixiaoguo。
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