Acneisaskinconditionbroughtaboutbyahostoffactorsthatallcontributetoitsdevelopment.Itstartsoffwithanexcessproductionofoilontheskinduetotheoveractivityofbodysskinglands.Thebodyshormonalhavocmayleadtothepluggingandcloggingofthepores.Whentheseoilsinteractwiththedeadskincellsthatlineuptheporesandthedirtthataccumulatesfromtheenvironment,outbreaksmayoccurespeciallywhenbacteriabeginstoaccumulate.
Geneticsplayaroleinacne.Peoplewhosefamilymembershaveacnewillmostlikelydevelopacneorhavechildrenwhowilldevelopthecondition.Thebodysinternalhormonalsystemalsocontributes.Thisisthereasonwhyteenersaremorepredisposedtoitthanadults.Acnedoesnotonlyoccurontheface,althoughtheyaremuchvisiblethere.Acnemaycropupindifferentpartsofthebodybutthemostcommonisofcourseintheneck,atthebackandontheshoulders.
Therearefivekindsofacne.Thefirstcommonformorstageisknownasacnevulgaris.Thismildversionofacnedoesnotcreatemuchvulnerabilitytoyourskin.Don'tbeconfused,ifyouhavezitsthatyoucancountwithyourfingers.Thisisverynormalandeverymortalsuffersfromthis.Acnevulgarisinvolvesallthewhiteheads,blackheads,papulesandpustules,whicharequitevisible.Theyoftenhaveawhiteorayellowcenter.Inseverecasesofacnevulgaris,apersonexperiencesthedevelopmentofnodulesandevencyststhatarefilledwithpus.Thisproblemarisesifitisnotnottreatedcarefullyatthebeginning.Youmaylandupwithscarringonyourskin.
AnotherformofacneistheAcneRosacea,whichmayappearastheredrashthatcoversthespacesinbetweenpimplesandotherblemishes.Theconditionoccursmoreofteninwomenthaninmenandmayrequirespecializedtreatmentandcare,ascomparedtoAcneVulgaris.AcneConglobata,ontheotherhand,ismoresevereasitoccursasinterconnectedlesionsthataredottedwithpimples,whiteheadsandblackheads.Becauseoftheseverityofthecondition,thisoftenleadstoscarring.
ThefourthoneistheAcneFulminans,whichisactuallysimilartoAcneConglobataexceptthatitoccurssuddenly.Theacneoozesoutandthebodyisevenaffected,frequentlyresultinginachingmusclesandjoints.Malesaremoreaffectedbythisthanwomen.
ThelasttypeofacneisPyrodermaFaciale,whichcanoftenbeseeninwomen,20to40yearsold.Thisisactuallyquitesevereasitofteninvolvesthepresenceofnodules,soresandsomepustules,whichwillnodoubtallleadtoscarringinthefuture.Still,iftreatedwell,theconditionwillrarelycontinueorlastforlongerthanayear.Theimportantthingistohaveittreatedassoonasitcropsup.
2008年9月27日星期六
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