支气管炎是犬、猫的支气管黏膜在各种致病因素作用下发生的急性或慢性炎症，临床上以
Bronchitisisanacuteorchronicinflammationofbronchialmucosaindogsandcatsundertheactionofvariouspathogenicfactors.
装嗽、胸部听诊有啰音为特征。本病可发生于任何年龄，老龄和幼龄犬、猫较为多见，多发于
Coughandchestauscultationarecharacterizedbysound.Thediseasecanoccuratanyage,agedandyoungdogsandcatsaremorecommon,morecommonin
春秋季节和气温骤变时。各种应激因素是引起支气管炎的主要诱因，如寒冷以及机械、物理、
Springandautumnseasonandwhenthetemperaturechangessuddenly.Variousstressfactorsarethemaincausesofbronchitis,suchascold,mechanical,physical,
化学因素***等。病毒性疾病和细菌性疾病也是诱发支气管炎的主要因素。犬、猫突发带有疼
Chemicalstimulation,etc.Viralandbacterialdiseasesarealsothemainfactorsinducingbronchitis.Dogsandcatshavesuddenpain
痛的干咳，以后随着渗出物增加而变为湿咳，两侧鼻孔流浆液、黏液乃至脓性鼻液，咳嗽后流
Apainfuldrycoughthatlaterbecomesawetcoughwiththeincreaseofexudates.Serous,mucinousandevenpurulentnasalfluidflowfrombothnostrils,andflowsaftercoughing.
出量增多。胸部听诊，肺泡呼吸音增强，发病2~3日可听见气管和支气管干、湿性啰音。叩
Theoutputhasincreased.Chestauscultation,alveolarrespiratorysoundenhancement,2~3daysofonsetcanheartracheaandbronchialtrunk,wetsound.Knock
诊无明显变化。发病动物有食欲减退，精神委顿，体温略有升高，如发展到细支气管炎则出现
Therewasnosignificantchangeindiagnosis.Thediseasedanimalshaveanorexia,mentalWharton,andaslightincreaseinbodytemperature,suchasbronchiolitis.
体温持续升高，脉搏增数，呼吸困难等全身症状。重症者可视黏膜绀，呈腹式呼吸。X线摄影
Bodytemperaturecontinuestorise,pulseincreases,dyspneaandothersystemicsymptoms.Severecasesshowedcyanosisofmucousmembraneandabdominalrespiration.X-rayphotography
可见较粗纹理的支气管和细支气管炎阴影慢性气管支气管炎表现为顽固性的咳嗽，常为剧
Itcanbeseenthattheroughtextureofbronchusandbronchiolitisshadowchronictracheolitisischaracterizedbyobstinatecough,oftendrama.
烈、粗的、突然发作的痉挛性咳嗽，运动、采食、夜间或早晚更为严重。如果支气管黏膜结
Aspa***odiccoughwithastrong,thick,suddenonset,especiallyinexercise,feeding,nighttime,orinthemorningorevening.Ifthebronchialmucosaisnodded,
缔组织增生变厚造成管腔狭窄，则发生呼吸困难。急性病例血液学检查可见白细胞总数增高，
Dyspneaoccurswhenthehyperplasiaandthickeningoftheconnectivetissueresultsinthestenosisofthelumen.Hematologicalexaminationofacutecasesshowedanincreaseinthetotalnumberofwhitebloodcells
伴以嗜中性白细胞增多。
Accompaniedbyneutropenia.
治疗方案
用药：林可霉素0.05毫升每公斤
庆大霉素0.03_0.05毫升每公斤
氨茶碱0.1-0.2毫升每公斤
双黄连注射液0.1-0.2毫升每公斤
怕有过敏性鼻炎扑尔敏0.1毫升每公斤
如果有肺炎症状，***0.05-0.1毫升每公斤
林可和双黄连1天两次
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