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1. Pink Eye (Conjunctivitis): Symptoms, Causes and Treatments
Pink eye, also called conjunctivitis, is a common inflammation or infection of the eyes. It affects the conjunctiva, which is a very thin, clear membrane that covers ...HomeConditionsEyeConditions,A-ZConjunctivitis | EnEspañolPinkeye(conjunctivitis)ByAmberMcManesOverviewSymptomsTypesCausesTreatmentNatural&homeremediesRecoveryPreventionSeeaneyedoctorSeemorepinkeyearticlesOverviewPinkeye,alsocalledconjunctivitis,isacommoninflammationorinfectionoftheeyes.Itaffectstheconjunctiva,whichisaverythin,clearmembranethatcoversthewhiteoftheeye(sclera)andtheinnersurfaceoftheeyelids.Whentinybloodvesselsintheconjunctivaareinflamed,theybecomemorevisible.Thisiswhatcausesthewhitesofyoureyestoappearreddishpink.Therearethreemaintypesofconjunctivitis:viral,bacterialandallergic.Itisverycommonforpeopletousethetermsconjunctivitisandpinkeyetomeanthesamething.Buteyedoctorsusuallyonlyusethetermpinkeyetorefertoviralconjunctivitis.Anyonecangetpinkeye.Viralandbacterialconjunctivitisareverycontagiousandspreadeasilywhengroupsofpeopleareinclosecontact.Preschoolers,schoolchildren,collegestudents,teachersanddaycareworkersareespeciallyatrisk.Contagiousconjunctivitiscanspreadveryquicklyinclassroomenvironments.SymptomsTheprimarysymptomofpinkeyeisareddish-pinkappearancetothewhiteoftheeye.Othercommonsymptomsofconjunctivitisinclude: EyedischargeItchyeyesWateryeyesAforeign-bodysensationBurningorstingingeyesMildlightsensitivity Thedifferenttypesofconjunctivitiscancauseslightlydifferentsymptoms.Sometypesmayalsohavesymptomsthataremoresevere.TypesThethreeprimarytypesofconjunctivitisareviral,bacterialandallergic.Viralconjunctivitisisthemostcontagious.Whendoctorssay“pinkeye,”theyaretalkingaboutviralconjunctivitis.Bacterialconjunctivitisisalsohighlycontagious.Ittendstohavemoreseveresymptoms.Allergicconjunctivitisisnotcontagious.Itssymptomsaresimilartothosecausedbyeyeallergies.Viralconjunctivitis–Watery,itchyeyes;thin,waterydischarge;sensitivitytolight.Canaffectoneorbotheyes. Bacterialconjunctivitis–Watery,itchyeyes
2. Infective conjunctivitis (pink eye): Symptoms, diagnosis, and ...
Conjunctivitis, or pinkeye, occurs when the conjunctiva of the eye becomes inflamed. The eye can become red or pink, swollen, and irritated, and there may be ...Whatisinfectiveconjunctivitis,orpinkeye?MedicallyreviewedbyAnnMarieGriff,O.D.—WrittenbyYvetteBrazier—UpdatedonNovember8,2020TypesSymptomsContagiousnessSeeadoctorCausesDiagnosisHomeremediesTreatmentEyedropsPreventionComplicationsTakeawayWeincludeproductswethinkareusefulforourreaders.Ifyoubuythroughlinksonthispage,wemayearnasmallcommission.Here’sourprocess.Conjunctivitis,orpinkeye,occurswhentheconjunctivaoftheeyebecomesinflamed.Theeyecanbecomeredorpink,swollen,andirritated,andtheremaybemucus.Infectiveconjunctivitiscanbehighlycontagious.Theconjunctivaconsistsofathinlayerofcells,ormembrane,thatcoverstheinnersurfaceoftheeyelidsandthewhitesoftheeyes.Inflammationcausestinybloodvessels,orcapillaries,intheconjunctivatobecomemoreprominent.Thiscausesdiscomfortandapinkorredappearancethatcanlast1–4weeksorlonger.Causesincludeirritation,allergy,andinfection.Thisarticlewillfocusmainlyoninfectiveconjunctivitis.TypesTherearedifferentwaysofclassifyingconjunctivitis.Irritantorallergicconjunctivitis:Anallergenorirritant,suchaspollenorchlorine,comesintocontactwiththeeye,triggeringirritationandinflammation.Infectiveconjunctivitis:Bacteriaoraviruscauseaninfection.Acuteorchronic:Inacuteconjunctivitis,symptomsusuallylast1–2weeks,buttheycanlast3–4weeks.Chronicconjunctivitislastsover4weeks.Here,learnmoreaboutallergicconjunctivitis.SymptomsSignsandsymptomsmayincludethefollowing:redness,duetoirritationandwideningofthetinybloodvesselsintheconjunctivadischargefromtheeyeawateryeye,asthetearglandsbecomeoveractiveastickyorcrustycoatingontheeyelashes,especiallyonwakingsorenessand“grittiness,”whichfeelslikesandintheeyeswellingduetoinflammationorrubbingafeelingofitching,burning,orirritationdiscomfortwhenusingcontactlensesIfaninfectionispresent,symptomsmayaffectoneeyefirstthenspreadtotheother.Ifanoutsideirritant,suchasdust,isthecause,itwillusuall
3. Signs and Symptoms of Pink Eye (Conjunctivitis)
Symptoms of conjunctivitis (pink eye) can include · Pink or red color in the white of the eye(s) · Swelling of the conjunctiva (the thin layer that lines the white part of ...SkipdirectlytositecontentSkipdirectlytopageoptionsSkipdirectlytoA-ZlinkConjunctivitis(PinkEye)SectionNavigationCDCHomeFacebookTwitterLinkedInSyndicateSymptomsEspañol(Spanish)MinusRelatedPagesClicktoenlargeimageiconSymptomsofconjunctivitis(pinkeye)canincludePinkorredcolorinthewhiteoftheeye(s)Swellingoftheconjunctiva(thethinlayerthatlinesthewhitepartoftheeyeandtheinsideoftheeyelid)and/oreyelidsIncreasedtearproductionFeelinglikeaforeignbodyisintheeye(s)oranurgetorubtheeye(s)Itching,irritation,and/orburningDischarge(pusormucus)Crustingofeyelidsorlashes,especiallyinthemorningContactlensesthatfeeluncomfortableand/ordonotstayinplaceontheeyeDependingonthecause,othersymptomsmayoccur.ViralConjunctivitisCanoccurwithsymptomsofacold,flu,orotherrespiratoryinfectionUsuallybeginsinoneeyeandmayspreadtotheothereyewithindaysDischargefromtheeyeisusuallywateryratherthanthickBacterialConjunctivitisMorecommonlyassociatedwithdischarge(pus),whichcanleadtoeyelidsstickingtogetherSometimesoccurswithanearinfectionAllergicConjunctivitisUsuallyoccursinbotheyesCanproduceintenseitching,tearing,andswellingintheeyesMayoccurwithsymptomsofallergies,suchasanitchynose,sneezing,ascratchythroat,orasthmaConjunctivitisCausedbyIrritantsCanproducewateryeyesandmucusdischargeRelatedPageSymptomsofNewbornConjunctivitis TopofPagePagelastreviewed:January4,2019Contentsource:NationalCenterforImmunizationandRespiratoryDiseases(NCIRD),DivisionofViralDiseaseshomeConjunctivitisHomeAboutConjunctivitisexpandCausesSymptomsTransmissionDiagnosisPreventionTreatmentForCliniciansexpandPreventEpidemicKeratoconjunctivitisConjunctivitisinNewbornsMultimediaReferencesRelatedLinksVisionHealthInitiativeHygieneAntibioticPrescribingandUseAdenovirusNon-PolioEnterovirusParentPortalFacebookTwitterLinkedInSASstatsExitNotification/DisclaimerPolicyCloseLinkswiththisiconind
4. Conjunctivitis
Check if you have conjunctivitis. Conjunctivitis is also known as red or pink eye. It usually affects both eyes and makes them: ... Conjunctivitis that produces sticky ...SkiptomaincontentHomeHealthAtoZBacktoHealthAtoZConjunctivitisConjunctivitisisaneyeconditioncausedbyinfectionorallergies.Itusuallygetsbetterinacoupleofweekswithouttreatment.CheckifyouhaveconjunctivitisConjunctivitisisalsoknownasredorpinkeye.Itusuallyaffectsbotheyesandmakesthem:redburnorfeelgrittyproducepusthatstickstolashesitchwaterConjunctivitisthatproducesstickypusiscontagious.Credit:Ifeyesareredandfeelgritty,theconjunctivitisisalsousuallycontagious.Credit:Credit:Conjunctivitiscausedbyallergieslikehayfevermakeseyesredandwaterybutisnotcontagious.Credit:Ifyou'renotsureit'sconjunctivitisFindoutaboutotherconditionsthatcancauseredeyesHowtotreatconjunctivitisyourselfTherearethingsyoucandotohelpeaseyoursymptoms.Boilwaterandletitcooldownbeforeyougentlywipeyoureyelashestocleanoffcrustswithacleancottonwoolpad(1pieceforeacheye).Holdacoldflannelonyoureyesforafewminutestocoolthemdown.Donotwearcontactlensesuntilyoureyesarebetter.StopinfectiousconjunctivitisfromspreadingDowashyourhandsregularlywithwarmsoapywaterwashyourpillowcasesandfaceclothsinhotwateranddetergentcoveryourmouthandnosewhensneezingandputusedtissuesinthebinDon’tdonotsharetowelsandpillowsdonotrubyoureyesStayingawayfromworkorschoolYoudonotneedtostayawayfromworkorschoolunlessyouoryourchildarefeelingveryunwell.ApharmacistcanhelpwithconjunctivitisSpeaktoapharmacistaboutconjunctivitis.Theycangiveyouadviceandsuggesteyedropsorantihistaminestohelpwithyoursymptoms.Ifyouneedtreatmentforachildunder2,you'llneedaprescriptionfromaGP.FindapharmacyNon-urgentadvice:SeeaGPif:yourbabyhasredeyes–getanurgentappointmentifyourbabyislessthan28daysoldyouwearcontactlensesandhaveconjunctivitissymptomsaswellasspotsonyoureyelids–youmightbeallergictothelensesyoursymptomshavenotclearedupafter2weeksInformation:Coronavirus(COVID-19)update:howtocontactaGPIt'sstillimportanttogethelp
5. Pink eye (conjunctivitis)
Pink eye (conjunctivitis) is an inflammation or infection of the transparent membrane (conjunctiva) that lines your eyelid and covers the white part of your eyeball. When small blood vessels in the conjunctiva become inflamed, they're more visible. This is what causes the whites of your eyes to appear reddish or pink.Scheduleyourappointmentnowforsafein-personcare.Learnmore:MayoClinicfactsaboutcoronavirusdisease2019(COVID-19)Our COVID-19patient andvisitorguidelines,plustrustedhealthinformationLateston COVID-19vaccination bysite:ArizonapatientvaccinationupdatesArizona,FloridapatientvaccinationupdatesFlorida,RochesterpatientvaccinationupdatesRochesterandMayoClinicHealthSystempatientvaccinationupdatesMCHSSkiptositenavigationSkiptoContentThiscontentdoesnothaveanEnglishversion.ThiscontentdoesnothaveanArabicversion.SectionsforPinkeye(conjunctivitis)Symptoms&causesDiagnosis&treatmentDoctors&departmentsPrintOverviewPinkeye(conjunctivitis)Openpop-updialogboxClosePinkeye(conjunctivitis)Pinkeye(conjunctivitis)Pinkeye(conjunctivitis)istheinflammationorinfectionofthetransparentmembranethatlinesyoureyelidandeyeball.It'scharacterizedbyrednessandagrittysensationinyoureye,alongwithitching.Oftenadischargeformsacrustonyoureyelashesduringthenight.Pinkeye(conjunctivitis)isaninflammationorinfectionofthetransparentmembrane(conjunctiva)thatlinesyoureyelidandcoversthewhitepartofyoureyeball.Whensmallbloodvesselsintheconjunctivabecomeinflamed,they'remorevisible.Thisiswhatcausesthewhitesofyoureyestoappearreddishorpink.Pinkeyeiscommonlycausedbyabacterialorviralinfection,anallergicreaction,or—inbabies—anincompletelyopenedtearduct.Thoughpinkeyecanbeirritating,itrarelyaffectsyourvision.Treatmentscanhelpeasethediscomfortofpinkeye.Becausepinkeyecanbecontagious,earlydiagnosisandtreatmentcanhelplimititsspread.Products&ServicesBook:MayoClinicGuidetoRaisingaHealthyChildSymptomsThemostcommonpinkeyesymptomsinclude:RednessinoneorbotheyesItchinessinoneorbotheyesAgrittyfeelinginoneorbotheyesAdischargeinoneorb
6. Conjunctivitis (pink eye)
Conjunctivitis, casually referred to as “pink eye”, is a swelling or inflammation of the conjunctiva, the thick, transparent layer of tissue that lines the inner surface ...EyeandVisionConditionsAcanthamoebaAccommodativeDysfunctionAmblyopiaAnteriorUveitisAstigmatismBlepharitisCataractChalazionColorVisionDeficiencyComputerVisionSyndromeConcussionsConvergenceInsufficiencyCornealAbrasionDiabeticRetinopathyDryEyeEyeCoordinationFloaters&SpotsGlaucomaHordeolumHyperopiaKeratitisKeratoconusMacularDegenerationMigrainewithAuraMyokymiaMyopiaNystagmusOcularAllergiesOcularHypertensionOcularMigrainePingueculaPresbyopiaPterygiumPtosisRetinalDetachmentRetinoblastomaRetinitisPigmentosaStrabismusSubconjunctivalHemorrhageVision-RelatedLearningProblemsHealthyEyes/EyeandVisionConditions/ConjunctivitisConjunctivitis(pinkeye)Oftenreferredtocasuallyas“pinkeye”,conjunctivitisistheswellingorinflammationoftheconjunctiva,thethin,transparentlayeroftissuethatlinestheinnersurfaceoftheeyelidandcoversthewhitepartoftheeye.Causesmayormaynotbeinfectious.Causes&riskfactorsTherearethreemaintypesofconjunctivitis:allergic,infectiousandchemical.Thecauseofconjunctivitisvariesdependingonthetype.AllergicconjunctivitisAllergicconjunctivitisoccursmorecommonlyamongpeoplewhoalreadyhaveseasonalallergies.Theydevelopitwhentheycomeintocontactwithasubstancethattriggersanallergicreactionintheireyes.Giantpapillaryconjunctivitisisatypeofallergicconjunctivitiscausedbythechronicpresenceofaforeignbodyintheeye.Peoplewhowearhardorrigidcontactlenses,wearsoftcontactlensesthatarenotreplacedfrequently,haveanexposedsutureonthesurfaceoftheeyeorhaveaprostheticeyearemorelikelytodevelopthisformofconjunctivitis.InfectiousconjunctivitisBacterialconjunctivitisisaninfectionmostoftencausedbystaphylococcalorstreptococcalbacteriafromyourownskinorrespiratorysystem.Insects,physicalcontactwithotherpeople,poorhygiene(touchingtheeyewithuncleanhands),orusingcontaminatedeyemakeupandfaciallotionscanalsocausetheinfection.Sharingmakeupandwearingcontac
7. Conjunctivitis
ConjunctivitisFromWikipedia,thefreeencyclopediaJumptonavigationJumptosearchInflammationoftheeye"Pinkeye"redirectshere.Forotheruses,seePinkeye(disambiguation).MedicalconditionConjunctivitisOthernamesPinkeyeAneyewithviralconjunctivitisSpecialtyOphthalmologySymptomsReddisheye,scratchiness[1]DurationViralconjunctivitis:uptotwoweeks[2]CausesViral,bacterial,allergies[3]DiagnosticmethodBasedonsymptoms,microbialculture[1]PreventionHandwashing[1]TreatmentBasedonunderlyingcause[3]Frequency3–6millionperyear(US)[1][3]Conjunctivitis,alsoknownaspinkeye,[4]isinflammationoftheoutermostlayerofthewhitepartoftheeyeandtheinnersurfaceoftheeyelid.[5]Itmakestheeyeappearpinkorreddish.[1]Pain,burning,scratchiness,oritchinessmayoccur.[1]Theaffectedeyemayhaveincreasedtearsorbe"stuckshut"inthemorning.[1]Swellingofthewhitepartoftheeyemayalsooccur.[1]Itchingismorecommonincasesduetoallergies.[3]Conjunctivitiscanaffectoneorbotheyes.[1]Themostcommoninfectiouscausesareviralfollowedbybacterial.[3]Theviralinfectionmayoccuralongwithothersymptomsofacommoncold.[1]Bothviralandbacterialcasesareeasilyspreadbetweenpeople.[1]Allergiestopollenoranimalhairarealsoacommoncause.[3]Diagnosisisoftenbasedonsignsandsymptoms.[1]Occasionally,asampleofthedischargeissentforculture.[1]Preventionispartlybyhandwashing.[1]Treatmentdependsontheunderlyingcause.[1]Inthemajorityofviralcases,thereisnospecifictreatment.[3]Mostcasesduetoabacterialinfectionalsoresolvewithouttreatment;however,antibioticscanshortentheillness.[1][3]Peoplewhowearcontactlensesandthosewhoseinfectioniscausedbygonorrheaorchlamydiashouldbetreated.[3]Allergiccasescanbetreatedwithantihistaminesormastcellinhibitordrops.[3]About3to6millionpeoplegetconjunctivitiseachyearintheUnitedStates.[1][3]Inadults,viralcausesaremorecommon,whileinchildren,bacterialcausesaremorecommon.[3]Typically,peoplegetbetterinoneortwoweeks.[1][3]Ifvisualloss,significantpain,sensitivitytolight,signsofherpes,orifsymptomsdonotimproveafteraweek,furtherdiagnosisandtreatmentmayberequired.[3]Conj
8. Pink Eye (Conjunctivitis): Symptoms, Causes, Treatment ...
Pink eye, also called conjunctivitis, is a infection of the eye's conjunctiva usually caused by a bacteria or virus that results in red, itchy, painful ...MenuNewsReferenceSlideshowsQuizzesVideosQuestions&AnswersFindanOphthalmologistConjunctivitis(Pinkeye)SymptomsHomeTreatmentDiagnosis&TreatmentWhatPinkeyeLooksLikeLASIKVisionProblemsCommonEyeProblemsPinkeye-ConjunctivitisGlaucomaStyesPupil&IrisProblemsCataractsMacularDegenerationEyelidProblemsChildren'sEyeHealthOcularMigrainesMoreRelatedTopicsEyeHealthReferenceMenuReviewedbyWhitneySeltmanonMarch04,2020ArticlesOnPinkeyeConjunctivitis(Pinkeye)SymptomsHomeTreatmentDiagnosis&TreatmentWhatPinkeyeLooksLike Conjunctivitis,alsoknownaspinkeye,isaninflammationoftheconjunctiva.Theconjunctivaisthethincleartissuethatliesoverthewhitepartoftheeyeandlinestheinsideoftheeyelid.Childrengetitalot.Itcanbehighlycontagious(itspreadsrapidlyinschoolsanddaycares),butit’srarelyserious.It'sveryunlikelytodamageyourvision,especiallyifyoufinditandtreatitquickly.Whenyoutakecaretopreventitsspreadanddoallthethingsyourdoctorrecommends,pinkeyeclearsupwithnolong-termproblems.WhatCausesPinkeye?Severalthingscouldbetoblame,including:Viruses,includingthekindthatcausesthecommoncoldBacteriaIrritantssuchasshampoos,dirt,smoke,andpoolchlorineAreactiontoeyedropsAnallergicreactiontothingslikepollen,dust,orsmoke.Oritcouldbeduetoaspecialtypeofallergythataffectssomepeoplewhowearcontactlenses.Fungi,amoebas,andparasitesConjunctivitissometimesresultsfromasexuallytransmitteddisease(STD).Gonorrheacanbringonararebutdangerousformofbacterialconjunctivitis.Itcanleadtovisionlossifyoudon’ttreatit.Chlamydiacancauseconjunctivitisinadults.Ifyouhavechlamydia,gonorrhea,orotherbacteriainyourbodywhenyougivebirth,youcanpasspinkeyetoyourbabythroughyourbirthcanal.ContinuedPinkeyecausedbysomebacteriaandvirusescanspreadeasilyfrompersontoperson,butitisn’taserioushealthriskifdiagnosedpromptly.Ifithappensinanewbornbaby,though,telladoctorrightaway,asitmightbeaninfectionthatthreatensthebaby’sv
9. Conjunctivitis: What Is Pink Eye?
Conjunctivitis is often called pink eye. It happens when the conjunctiva is irritated by an infection or allergies. Learn about the causes and ...MyDashboardMyEducationFindanOphthalmologistHomeForOphthalmologistsMeetingsAAO2021MeetingInformationPastandFutureMeetingsContactInformationVirtualMeetingGuidePoliciesandDisclaimersProgramProgramSearchProgramHighlightsProgramCommitteesCMEMeetingArchivesExpoRegistrationHotels&TravelHotelReservationInformationNewOrleansInternationalAttendeesHotelMeetingSpacePresenterCentralPresenterCentralAbstractSelectionProcessSubmissionPoliciesSubjectClassification/TopicsInstructionCoursesandSkillsTransferLabsPapersandPostersVideosGrandRoundsSymposiumProgramParticipantandFacultyGuidelinesFacultyDevelopmentProgramExhibitorsExhibitorCentralExhibitorPortalInformationExhibitorProspectusNewExhibitingCompaniesExhibitorResourcesMid-YearForumRegistrationandTravelCongressionalAdvocacyDayAdvocacyAmbassadorProgramProgramScheduleSponsoredAttendeesNewsOphthalmologyBusinessSummitCodequestCodequestInstructorsClaimCodequestCMEorCEUCreditEyeceleratorClinicalEducationCOVID-19EducationBrowseAllEducationCoursesCasesLearningPlansInteractiveFocalPointsWillsEyeManualDiseaseReviewsClinicalWebinarsDiagnoseThisSelf-AssessmentsEducationalCentersGlaucomaEducationCenterPediatricOphthalmologyEducationCenterLaserSurgeryEducationCenterMyopiaResourcesOculofacialPlasticSurgeryCenterRedmondEthicsCenterJournalsGuidelinesBrowseAllPracticeGuidelinesPreferredPracticePatternsClinicalStatementsCompendiumGuidelinesComplementaryTherapyAssessmentsMedicalInformationTechnologyOphthalmicTechnologyAssessmentsPatientSafetyStatementsChoosingWiselyLowVisionEyeCareforOlderAdultsEyeDiseaseStatisticsAbouttheHoskinsCenterMultimediaLibraryBrowseAllVideosandAudioClinicalandSurgicalVideosPresentationsandLectures1-MinuteVideosMasterClassVideosBasicSkillsVideosInterviewsAudioandPodcastsImagesSubmitanImageSubmitaVideoNewsBrowseAllClinicalNewsEditors'ChoiceHeadlinesCurrentInsightCMECentralBrowseAllCME
10. Conjunctivitis (Pink Eye): Overview, Causes, and Symptoms
What You Need to Know About Conjunctivitis ... Conjunctivitis, commonly known as “pink eye,” is an infection or swelling in the outer membrane of your eyeball.WhatYouNeedtoKnowAboutConjunctivitisMedicallyreviewedbyAnnMarieGriff,O.D.—WrittenbyEricaRoth—UpdatedonDecember12,2019SymptomsImagesCausesDiagnosisTreatmentPreventionOverviewConjunctivitis,commonlyknownas“pinkeye,”isaninfectionorswellingintheoutermembraneofyoureyeball.Bloodvesselsinyourconjunctiva,athinmembranethatlinespartofyoureye,becomeinflamed.Thisgivesyoureyetheredorpinkcolorthat’scommonlyassociatedwithconjunctivitis.SymptomsofpinkeyeSincebacterialorviralconjunctivitisisverycontagious,it’simportanttopayattentiontoyoursymptoms.Theconditioncanbepassedalongtoothersupto2weeksafteritdevelops.Talkwithyourhealthcareproviderabouttreatmentifyouexperience:pinkorred-tonedeyesgrittyfeelinginyoureyeswateryorthickdischargethatbuildsuponyoureyesatnightitchinessinyoureyesabnormalamountoftearsImagesofpinkeyeWhatcausespinkeye?Themostcommoncausesofpinkeyeare:VirusesorbacteriaBacterialconjunctivitisismostoftencausedbythesametypeofbacteriathatcausestrepthroatandstaphinfections.Conjunctivitiscausedbyavirus,ontheotherhand,isusuallytheresultofoneofthevirusesthatcausethecommoncold.Whateverthecause,viralandbacterialpinkeyeisconsideredhighlycontagious.Itcaneasilybetransmittedfromonepersontoanothersimplybyhandcontact.AllergiesAllergens,suchaspollen,cancausepinkeyeinoneorbothofyoureyes.Allergensstimulateyourbodytocreatemorehistamines,whichcauseinflammationasapartofyourbody’sresponsetowhatitthinksisaninfection.Inturn,thiscausesallergicconjunctivitis.Allergicconjunctivitisisusuallyitchy.ChemicalsYoualsoneedtobecarefulifaforeignsubstanceorchemicalsplashesintoyoureyes.Chemicalssuchaschlorine,foundinbackyardswimmingpools,cancauseconjunctivitis.Rinsingyoureyeswithwaterisasimpleandeffectivewaytokeepachemicalirritantfromcausingpinkeye.Howispinkeyediagnosed?It’snothardforyourhealthcareprovidertodiagnosepinkeye.They’llbeabletotellifyouhavepinke