{"id":2663,"date":"2026-01-29T17:47:59","date_gmt":"2026-01-29T14:47:59","guid":{"rendered":"https:\/\/wiki.dev.voka.io\/?post_type=glossary_item&#038;p=2663"},"modified":"2026-01-29T17:48:03","modified_gmt":"2026-01-29T14:48:03","slug":"erisipela","status":"publish","type":"glossary_item","link":"https:\/\/wiki.dev.voka.io\/pt\/glossario\/erisipela\/","title":{"rendered":"Erisipela"},"content":{"rendered":"\n<p>A erisipela (zipra) \u00e9 uma doen\u00e7a infecciosa aguda da pele e do tecido subcut\u00e2neo causada pelo estreptococo beta-hemol\u00edtico do grupo A. Caracteriza-se por uma \u00e1rea de inflama\u00e7\u00e3o bem delimitada, de cor vermelho-vivo, e \u00e9 acompanhada de mal-estar geral.<\/p>\n\n<p>Contrariamente \u00e0 flegmona ou \u00e0 celulite, no caso da erisipela, o processo inflamat\u00f3rio \u00e9 superficial, espalhando-se principalmente pelos vasos linf\u00e1ticos da derme. Isso explica a apar\u00eancia caracter\u00edstica da les\u00e3o, com as suas bordas bem definidas.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x44D;&#x442;&#x438;&#x43E;&#x43B;&#x43E;&#x433;&#x438;&#x44F;-&#x438;-&#x43F;&#x430;&#x442;&#x43E;&#x444;&#x438;&#x437;&#x438;&#x43E;&#x43B;&#x43E;&#x433;&#x438;&#x44F;\"><strong>Etiologia e fisiopatologia<\/strong><\/h2>\n\n<p>Na grande maioria dos casos, o agente causador \u00e9 \n<em> Streptococcus pyogenes<\/em>. A infec\u00e7\u00e3o penetra na pele atrav\u00e9s de microtraumas: escoria\u00e7\u00f5es, fissuras, abras\u00f5es ou les\u00f5es f\u00fangicas nos p\u00e9s. A multiplica\u00e7\u00e3o do estreptococo nos capilares linf\u00e1ticos da derme provoca uma rea\u00e7\u00e3o inflamat\u00f3ria intensa, incha\u00e7o e hiperemia grave.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x43A;&#x43B;&#x438;&#x43D;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x43E;&#x435;-&#x437;&#x43D;&#x430;&#x447;&#x435;&#x43D;&#x438;&#x435;\"><strong>Import\u00e2ncia cl\u00ednica<\/strong><\/h2>\n\n<p>A doen\u00e7a come\u00e7a de forma aguda, com um aumento repentino da temperatura, calafrios e sintomas de intoxica\u00e7\u00e3o. Em breve, surge na pele uma mancha vermelha e dolorosa, quente ao toque, que aumenta rapidamente de tamanho. As suas bordas s\u00e3o elevadas, claramente delimitadas da pele saud\u00e1vel, por vezes com proje\u00e7\u00f5es semelhantes a l\u00edngua (&#8220;l\u00ednguas de fogo&#8221;).<\/p>\n\n<p>O diagn\u00f3stico baseia-se no quadro cl\u00ednico t\u00edpico. O principal tratamento consiste na terap\u00eautica antibacteriana sist\u00e9mica, sendo a penicilina o f\u00e1rmaco de elei\u00e7\u00e3o. O tratamento atempado leva \u00e0 recupera\u00e7\u00e3o completa, mas a doen\u00e7a \u00e9 propensa a recidivas, que podem levar ao desenvolvimento de elefant\u00edase (linfedema) no membro afetado.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x434;&#x438;&#x444;&#x444;&#x435;&#x440;&#x435;&#x43D;&#x446;&#x438;&#x430;&#x43B;&#x44C;&#x43D;&#x43E;-&#x434;&#x438;&#x430;&#x433;&#x43D;&#x43E;&#x441;&#x442;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x438;&#x435;-&#x430;&#x441;&#x43F;&#x435;&#x43A;&#x442;&#x44B;\"><strong>Aspectos de diagn\u00f3stico diferencial<\/strong><\/h2>\n\n<p>A erisipela deve ser diferenciada da celulite infecciosa. A celulite \u00e9 caracterizada por uma inflama\u00e7\u00e3o mais profunda e difusa, sem limites definidos e bordas elevadas, e pode ser causada n\u00e3o s\u00f3 por estreptococos, mas tamb\u00e9m por estafilococos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A erisipela (zipra) \u00e9 uma doen\u00e7a infecciosa aguda da pele e do tecido subcut\u00e2neo causada pelo estreptococo beta-hemol\u00edtico do grupo A. Caracteriza-se por uma \u00e1rea de inflama\u00e7\u00e3o bem delimitada, de cor vermelho-vivo, e \u00e9 acompanhada de mal-estar geral.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-2663","glossary_item","type-glossary_item","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Erisipela: defini\u00e7\u00e3o m\u00e9dica e vis\u00e3o geral | Voka Wiki<\/title>\n<meta name=\"description\" content=\"A erisipela (zipra) \u00e9 uma doen\u00e7a infecciosa aguda da pele e do tecido subcut\u00e2neo causada pelo estreptococo beta-hemol\u00edtico do grupo A. 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