呼吸症狀| Allergy Insider - Thermo Fisher

呼吸道問題. 許多事物會造成呼吸淺短，例如一般感冒或甚至劇烈運動。

但感到呼吸急促(例如肺部沒辦法獲得足夠空氣) 或胸腔緊迫而沒有明顯原因，可能是一項警兆。

GetTested ForClinicians ForClinicians ResourcesforMedicalProfessionals   Learnmoreaboutcommonallergicdiseases,symptoms,managementparadigms,andtestingconsiderations.   Food    Seasonal    Indoor    AllergicAsthma  IsyourpatientacandidateforspecificIgEtesting? Findout  Getdetailedinformationonwholeallergensandallergencomponents. AllergenEncyclopedia  Types&Symptoms  FoodAllergies SeasonalAllergies IndoorAllergies AllergicAsthma FoodAllergyOverview Milk Egg Peanut TreeNut Fruit&Vegetable Seafood&Shellfish Wheat Soy Sesame SeasonalAllergiesOverview GrassPollen TreePollen WeedPollen IndoorAllergiesOverview AnimalDander DustMite Mold Cockroach BloodTestingAllergies  HowtoGetaTest LivingwithAllergies  AllergenFactSheets  ForClinicians  ForClinicians ResourcesforMedicalProfessionals   Learnmoreaboutcommonallergicdiseases,symptoms,managementparadigms,andtestingconsiderations.   Food    Seasonal    Indoor    AllergicAsthma  IsyourpatientacandidateforspecificIgEtesting? Findout  Getdetailedinformationonwholeallergensandallergencomponents. AllergenEncyclopedia  GetTested Search Cancel Search Home MainMenu Types&Symptoms FoodAllergies FoodAllergyOverview Milk Egg Peanut TreeNut Fruit&Vegetable Seafood&Shellfish Wheat Soy Sesame SeasonalAllergies SeasonalAllergiesOverview GrassPollen TreePollen WeedPollen IndoorAllergies IndoorAllergiesOverview AnimalDander DustMite Mold Cockroach AllergicAsthma BloodTestingAllergies HowtoGetaTest LivingwithAllergies AllergenFactSheets Types&Symptoms CommonAllergyTypesandSymptoms Overview TypesandRelatedConditions CommonSymptoms FrequentlyAskedQuestions TestingandManagement Whatisanallergy? Anallergyisahypersensitivityimmuneresponsetonormallyharmlesssubstances,suchaspollensorfoods.Formostpeople,thesesubstances—alsocalledallergens—posenoproblem.Inallergicindividuals,however,theimmunesystemidentifiesthemasathreatandproducesaninappropriate(i.e.,abnormal)response.1Hundredsofordinarysubstancesmaytriggeranallergicreaction. Whensomeoneisexposedtoanallergenandheorshebecomessensitized,thebodythenproducesantibodiescalledImmunoglobulinE(IgE).Thenexttimethepersonencountersthesameallergen,theallergenbindstotheIgEantibodiesandcausesthemastcelltoreleasehistamineandotherchemicals.Thisreactioncausesinflammationandtriggersallergysymptomsthatcanrangefrommildtosevere,affectingtheskin,gastrointestinaltract,cardiovascularsystem,and/orrespiratorytract. ExploreCommonAllergyTypesandRelatedConditions FoodAllergies Commonfoodallergensincludeeggs,milk,peanuts,treenuts,finnedfish,shellfish,fruits,vegetables,soy,andwheat. SeasonalAllergies Commonseasonalallergensincludegrasspollen,treepollen,weedpollen,andstinginginsects. IndoorAllergies Commonindoorallergensincludepetdander,dustmites,cockroaches,andmold. AllergicAsthma Asthmaandallergiesoftengohandinhand.Infact,upto90percentofchildrenand60percentofadultswithasthmasufferfromallergies.2,3 CommonAllergySymptoms Mildandmorecommonallergysymptomsinclude:4 Sneezing Wateryeyes Runnynose Wheezing Coughing Stomachpain Hives Itchymouthorears Swellingoflips,tongue,orthroat Forafulllistofsymptomsbrokendownbyallergentype,exploretheAllergenFactSheets.    Knowthesigns Anaphylaxisisarare,butserious,life-threateningallergicreaction.Symptomsofanaphylaxismayinclude: ·  Lossofconsciousness ·  Adropinbloodpressure ·  Severeshortnessofbreath Anyoneexperiencinganaphylaxissymptomsshouldcallhisorherlocalemergencynumberimmediately. Abloodtest—togetherwithanallergy-focusedmedicalhistory—mayhelpidentifyunderlyingallergentriggers.  Thesymptomsofallergicdiseasesarenumerousandmayalsobeattributabletomorethanoneallergy,asupto80percentofallergicpatientsaresensitizedtomorethanoneallergen.5 FrequentlyAskedQuestions Whocandevelopanallergy? Anyonecanbeaffectedbyallergies,butsomepeoplearemorepronetothemthanothers. Geneticandenvironmentalfactorsplayaroleinaperson'ssusceptibilitytodevelopingallergies.Forchildren,allergiescandevelopforthefirsttimeatanypointduringtheiryouth.It’sevenpossiblesomeadultswilldevelopallergieslaterinlife. Isitpossibletooutgrowanallergy? Becauseallergieschangeovertime,manypeoplemayoutgrowoldallergiesanddevelopnewones.Somechildrenstopreactingtoallergens,suchasmilkandegg,astheygrow,yetallergiestofoodssuchasnutsandfishtendtoremain.Allergymarch,alsocalledtheallergicmarchoratopicmarch,isaspecificwaythatallergysymptomsoftenprogressinchildren.6 Whydon'tallergysymptomsappearallthetime? Everyonehashisorherownuniquecombinationofallergictriggers,andnotallofthemareobvious.Forsome,symptomsmayappearonlywhentheyencountertwoormoresubstancesthey’reallergictoatthesametime.Thisiscalledthesymptomthreshold—thepointwhereapersonmaystartexperiencingallergysymptomswhenexposedtomultipleallergictriggers.Learnmoreaboutthesymptomthreshold. Whatarecommonallergytriggersandsymptomsinchildren? Commonallergysymptomsinchildreninclude:7 Sneezing Coughing Runny nose Itchyeyes Skinrashesorhives(eczema) Difficultybreathing  Commonallergytriggersinchildreninclude:7 Pollens Insectbitesorstings Animaldander Dustmites Mold Foods(peanuts,eggs,milk,treenuts,etc.) Inaddition,oneofthemostcommonmedicalproblemschildrenfaceismiddle earinfection,alsocalled otitismedia.Allergiesmayplayaroleinearinfections,asallergicinflammationcancause swellingandcongestion inthemiddleearandeustachiantube. Whatisallergycross-reactivity? Cross-reactivity occurswhenthe body'simmunesystemidentifiestheproteinsinonesubstance(e.g.,pollen)andtheproteinsinanother(e.g.,fruitandvegetables)asbeingsimilar.Meaning,someonewithapollenallergymayalsoexperienceanallergic-likereactionwheneatingsomefruits.Learnmoreaboutcross-reactivity. Areyouahealthcareproviderlookingforpracticeparametersandguidelines? Getclinicalinsightson: Food Seasonal Indoor Asthma AllergyTestingandManagement Themainstaysofmanagementinallergicconditionsareexposurereductionand/oravoidance,therebyreducingthecausativefactorbehindsymptoms. Identifyingallergictriggerscanhelp: Controlallergicasthmaandallergicrhinitis. Preventtheuseofavoidablemedicationsandreducethenumberofofficevisits. Optimizecareandmanagehealthrisks. Reducecostsassociatedwithabsenteeismandlostproductivityatworkandschool. Getatest Abloodtest—togetherwithanallergy-focusedmedicalhistory—mayhelpidentifyunderlyingallergentriggers. ToolsforUnderstandingAllergies   Trackallergysymptomsandprepareforavisitwithahealthcareprovider. Trackyoursymptoms Learnaboutspecificallergens,includingcommonsymptoms,management,andrelief.  AllergenFactSheets Areyouahealthcareprovider?Getcomprehensiveinformationonhundredsofwholeallergensandallergencomponents. AllergenEncyclopedia RelatedContent Wanttolearnmoreaboutallergies?Explorearangeoftopics. 30TipsforTravelingwithAllergies Travelingisabreakfromyournormal(andallergy-safe)routine.Score30allergy-friendlytravelstrategiestoensureyourallergiesdon’ttripyouupwhiletraveling. AllergicConjunctivitis(PinkEye)SymptomsandCauses Whatispinkeye?Andwhat'sthedifferencebetweenallergicversusnonallergicconjunctivitis?Exploretheseanswersandmore. AllergiesandU:AllergyStrategiesfortheCollegeBound Forthosewithallergies,headingofftocollegeisawholenewandperhapsuncertainworld.Getgraduate-leveladvicetohelpscoreaPhDinrealworldallergypreparedness. Anaphylaxis:CommonSymptomsandSigns Whatarethesymptomsofanaphylaxisandsomeofthemostcommontriggers?Explorethisanaphylaxisprimer,whichincludesashortvideo. CeliacDiseaseSymptomsandCauses Explorethisceliacdiseaseprimertodiscoverbasicsinsights,includingcommonsymptoms,potentialsourcesofgluten,anddiagnosticoptions. HEENT:Head,Eyes,Ears,Nose,andThroatAllergySymptoms ExploreallthingsHEENT,includingpotentialtreatmentforvariousHEENTsymptomsandahandycharttohelpdifferentiatebetweencold,flu,andallergysymptoms. HowtoDealwithAllergies Needhelpdealingwithyourallergies?Dr.LakieaWrightoffersfourfabuloustips.Alsodiscover19tacticstoreduceenvironmental-allergenexposure. HowtoPrepareforaFoodAllergyEmergency Thebestwaytoensureapositiveoutcomefromafood-allergyemergencyistoprepareforone.Learnhowtorecognizeanaphylaxis,preventreactions,andmore. MultipleAllergiesandtheSymptomThreshold Youmighthaveadecentgraspofeachofyourallergies.Butdoyouunderstandhowtheymightworktogether—andagainstyou—viayoursymptomthreshold?Learnmore. Non-CeliacGlutenSensitivitySymptomsandSigns Evenifyoudon'thaveanautoimmuneorallergicreactiontoglutenorotherwheatproteins,youcanstillelicitceliac-disease-likesymptoms.Learnmoreaboutnon-celiacglutensensitivity. PetAllergySymptoms:Canyoustillkeepyourfurryfriends? Thesimplestansweris"maybe."Foradeeperdive,exploreinsightsaboutyoursymptomthresholdalongwithpet-allergysymptoms,causes,andexposuremanagement. Whatarehives? Takeacloserlookathives,includingtypes,causes,symptoms,andtreatment. Whatisallergycross-reactivity? Didyouknowthatifyouhavealatexallergy,youmightreacttosomefruitsaswell?Thisphenomenoninvolvesatypeofcross-reactivity.Learnmore. Whatisanearinfection? Didyouknowinflammationandcongestionfromallergiescanleadtoearinfections?Learnmoreaboutearinfectioncausesandsymptoms. Whatiseczema? Didyouknowsomeallergiescancauseyoureczematoflareuporgetworse?Checkoutthisprimerformoreeczemainsights. References PawankarR,HolgateS,CanonicaG,atel.WorldAllergyOrganization.WhiteBookonAllergy(WAO).2011.http://www.worldallergy.org/UserFiles/file/WAO-White-Book-on-Allergy_web.pdf.AccessedDecember2017. Allen-RamneyF,SchoenwetterW,WeissT,etal.SensitizationtoCommonAllergensinAdultswithAsthma.JABFP.2005;(18)5434-439. HostA,HalkenS.Practicalaspectsofallergy-testing.PaediatrRespirRev.2003;(4)312-318. AsthmaandAllergyFoundationofAmerica[Internet].Arlington,VA:AsthmaandAllergyFoundationofAmerica;2015Nov.Availablefrom:https://www.aafa.org/allergy-symptoms/.AccessedJuly2019. GiorgioCiprandi,CristoforoIncorvaia&FrancoFratiTheItalianStudyGrouponPolysensitization(2015)Managementofpolysensitizedpatient:frommoleculardiagnosticstobiomolecularimmunotherapy,ExpertReviewofClinicalImmunology,11:9,973-976,DOI:10.1586/1744666X.2015.1062365. SpergelJM,PallerAS.Atopicdermatitisandtheatopicmarch.JAllergyClinImmunol.2003;112(6Suppl):S118-27.AmericanCollegeofAllergy,Asthma&Immunology[Internet].ArlingtonHeights,IL:AmericanCollegeofAllergy,Asthma&Immunology;2021.Availablefrom: https://acaai.org/allergies/allergies-101/who-gets-allergies/children/. AmericanCollegeofAllergy,Asthma&Immunology[Internet].ArlingtonHeights,IL:AmericanCollegeofAllergy,Asthma&Immunology;2021.Availablefrom:https://acaai.org/allergies/allergies-101/who-gets-allergies/children. FactChecked AllergyInsideriscommittedtoprovidingaccurate,evidence-basedinformationtoempowerallergypatientsandsupporthealthcareproviders. AllergyInsidercontentis: Basedonobjectiveinformationfrommedicalliteratureandpeer-reviewedscientificpublications(whicharereferencedwithinthetextandviatheReferencessectionatthebottomofmostpages) Fact-checkedandreviewedbyourmedicalandscientificaffairsteam,comprisingpracticinghealthcareproviders   Beforeyouproceed... 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Learn,Track,Test Swipeformoretestinginfo,orstartoursymptomtracker,whichwillhelpyouidentifykeysymptominsightstosharewithyourhealthcareprovider. It’llonlytakeafewminutes.  AnyhealthcareprovidercanorderaspecificIgEbloodtest.Itdoesn’thavetobeaspecialist! SimplyaskyourhealthcareproviderforaspecificIgEbloodtest.    Costoftestingwillvarydependingonseveralfactors,suchastheextentofallergytestingoranymedicalcareorfinancialassistanceavailabletoyou.  Besuretoinvestigatealloptionswithahealthcareprovider.  OursymptomtrackerwillgenerateacomprehensiveprofileyoucanreviewtogetherwithyourhealthcareprovidertodecideifaspecificIgEbloodtestisrightforyou.  Click“Start”belowtobeginthetracker.  Start