过敏性鼻炎课件

AllergicRhinitisWhatisallergicrhinitis?Rhinitisisareactionthatoccursinthenosewhenairborneirritants(allergens)triggerthereleaseofhistamine.Histaminecausesinflammationandfluidproductioninthefragileliningsofnasalpassages,sinuses,andeyelids.Thereisusuallyafamilyhistoryofallergicrhinitis.Whatarethetypesofallergicrhinitis?

Thetwocategoriesofallergicrhinitisinclude:seasonal-occursparticularlyduringpollenseasons.perennial-occursthroughouttheyearWhatarethecausesofallergicrhinitis?

Themostcommoncausesofallergicrhinitisincludethefollowing:pollendustmitesmoldanimaldanderWhatarethesymptomsofallergicrhinitis?

Thefollowingarethemostcommonsymptomsofallergicrhinitis.However,eachpersonmayexperiencesymptomsdifferently.Symptomsmayinclude:sneezingcongestionrunnynoseitchynose,throat,eyes,andearsnosebleedscleardrainagefromthenoselossofsmellChildrenwithperennialallergicrhinitismayalsohavethefollowing:recurrentearinfectionssnoringmouthbreathingfatiguepoorperformanceinschoolWhatarethenasalexaminationofallergicrhinitis?Thenasalmucosaismoistandpale,grayishpinkincolor.Theturbinatesappearswollen.Ifthereisanassociatedinfection,thesecretionsrangefromthinandmucoidtothickandpurulent.Polyps.NasalexaminationTreatmentforallergicrhinitis:

Treatmentoptionsmayinclude:avoidanceoftheallergens

Avoidanceoftheallergensthatarecausingtheproblemisthebesttreatment.

antihistamines

Antihistamineshelptodecreasethereleaseofhistamine,possiblydecreasingthesymptomsofitching,sneezing,orrunnynose.anti-inflammatorynasalsprays

Anti-inflammatorynasalsprayshelptodecreasetheswellinginthenose.steroidnasalsprays

Steroidnasalspraysalsohelptodecreasetheswellinginthenose.Steroidnasalspraysworkbestwhenusedbeforethesymptomsstart,butcanalsobeusedduringaflare-up.decongestants

Decongestantshelpbymakingthebloodvesselsinthenosesmaller,thus,decreasingcongestion.Ifpatientdonotrespondtoavoidanceortotheabovemedications,wemayreferyoutoanallergistfortesting.Theallergistthenmayrecommendimmunotherapybasedonthefindings.Immunotherapyusuallyinvolvesathreetofiveyearcourseofrepeatedinjectionsofspecificallergenstodecreasethereactiontotheseallergenswhenyoucomeintocontactwiththem.Howisallergicrhinitisprevented?

Preventivemeasuresforavoidingallergicrhinitisincludethefollowing:environmentalcontrols,suchasairconditioning,duringpollenseasonavoidingareaswherethereisheavydust,mites,moldsavoidingpets后面内容直接删除就行资料可以编辑修改使用资料可以编辑修改使用主要经营：网络软件设计、图文设计制作、发布广告等公司秉着以优质的服务对待每一位客户，做到让客户满意！致力于数据挖掘，合同简历、论文写作、PPT设计、计划书、策划案、学习课件、各类模板等方方