{"id":61393,"date":"2026-04-14T17:18:29","date_gmt":"2026-04-14T16:18:29","guid":{"rendered":"https:\/\/www.mediconanet.pt\/?p=61393"},"modified":"2026-04-17T16:33:49","modified_gmt":"2026-04-17T15:33:49","slug":"dermatite-atopica-sintomas-cuidados-tratamento","status":"publish","type":"post","link":"https:\/\/staging.mediconanet.pt\/en\/dermatite-atopica-sintomas-cuidados-tratamento\/","title":{"rendered":"Dermatite At\u00f3pica: Eczema, Gest\u00e3o da Pele e Novos Tratamentos"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"61393\" class=\"elementor elementor-61393\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-570cfe3 e-flex e-con-boxed e-con e-parent\" data-id=\"570cfe3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1761780 elementor-widget elementor-widget-text-editor\" data-id=\"1761780\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Introdu\u00e7\u00e3o<\/h2><p>A <b>dermatite at\u00f3pica<\/b>, tamb\u00e9m conhecida como eczema at\u00f3pico, \u00e9 uma doen\u00e7a inflamat\u00f3ria cr\u00f3nica da pele que afeta 15 a 20 % das crian\u00e7as e 3 a 10 % dos adultos em Portugal. Caracteriza-se por prurido intenso, pele seca e les\u00f5es eczematosas recorrentes, com impacto significativo na qualidade de vida, sono e desenvolvimento psicossocial.<\/p><p>A <b>dermatite at\u00f3pica<\/b> faz parte da &#8220;marcha at\u00f3pica&#8221;, estando frequentemente associada a rinite al\u00e9rgica, asma e alergias alimentares. A European Academy of Dermatology and Venereology (EADV) e a Sociedade Portuguesa de Dermatologia e Venereologia publicam guidelines atualizadas que integram as novas terap\u00eauticas biol\u00f3gicas e inibidores de JAK que revolucionaram a gest\u00e3o da <b>dermatite at\u00f3pica<\/b> moderada a grave.<\/p><h2>Fisiopatologia e Diagn\u00f3stico da Dermatite At\u00f3pica<\/h2><p>A <b>dermatite at\u00f3pica<\/b> resulta de uma intera\u00e7\u00e3o complexa entre disfun\u00e7\u00e3o da barreira cut\u00e2nea, desregula\u00e7\u00e3o imunol\u00f3gica (resposta tipo 2) e fatores ambientais. Muta\u00e7\u00f5es no gene da filagrina (FLG) est\u00e3o presentes em 20 a 50 % dos doentes com <b>dermatite at\u00f3pica<\/b> moderada a grave, causando altera\u00e7\u00e3o estrutural do estrato c\u00f3rneo e aumento da perda transepid\u00e9rmica de \u00e1gua.<\/p><p>Os sintomas cardinais incluem prurido cr\u00f3nico (sintoma obrigat\u00f3rio), les\u00f5es eczematosas com distribui\u00e7\u00e3o t\u00edpica conforme a idade \u2014 face e superf\u00edcies extensoras em lactentes, pregas de flex\u00e3o em crian\u00e7as e adolescentes, \u00e1reas flexurais e m\u00e3os em adultos \u2014 e xerose cut\u00e2nea generalizada. Os crit\u00e9rios de Hanifin e Rajka e os crit\u00e9rios do UK Working Party s\u00e3o as ferramentas diagn\u00f3sticas mais utilizadas.<\/p><p>A avalia\u00e7\u00e3o da gravidade da <b>dermatite at\u00f3pica<\/b> \u00e9 feita atrav\u00e9s de escalas validadas como o SCORAD (SCORing Atopic Dermatitis), o EASI (Eczema Area and Severity Index) e o POEM (Patient-Oriented Eczema Measure). A EADV recomenda a utiliza\u00e7\u00e3o destas escalas para monitoriza\u00e7\u00e3o objetiva da resposta ao tratamento e para orienta\u00e7\u00e3o das decis\u00f5es terap\u00eauticas em <b>dermatite at\u00f3pica<\/b> moderada a grave.<\/p><h2>Tratamento T\u00f3pico e Cuidados da Pele<\/h2><p>O tratamento da <b>dermatite at\u00f3pica<\/b> baseia-se numa abordagem escalonada que integra cuidados b\u00e1sicos da pele, tratamento anti-inflamat\u00f3rio t\u00f3pico e, em casos moderados a graves, terap\u00eauticas sist\u00e9micas. A hidrata\u00e7\u00e3o cut\u00e2nea com emolientes aplicados v\u00e1rias vezes ao dia \u00e9 a base do tratamento, melhorando a fun\u00e7\u00e3o de barreira e reduzindo a necessidade de corticosteroides.<\/p><p>Os corticosteroides t\u00f3picos (CT) s\u00e3o o tratamento anti-inflamat\u00f3rio de primeira linha, com escolha da pot\u00eancia adaptada \u00e0 localiza\u00e7\u00e3o, idade e gravidade. O uso intermitente (terap\u00eautica proativa) \u2014 aplica\u00e7\u00e3o duas vezes por semana em \u00e1reas propensas, mesmo sem les\u00f5es ativas \u2014 reduz significativamente as recidivas. A EADV recomenda que o medo injustificado dos corticosteroides t\u00f3picos (corticofobia) seja abordado na consulta, esclarecendo a seguran\u00e7a do uso adequado.<\/p><p>Os inibidores t\u00f3picos da calcineurina (tacrolimus, pimecrolimus) s\u00e3o alternativas poupadoras de corticosteroides, particularmente \u00fateis em \u00e1reas sens\u00edveis (face, p\u00e1lpebras, pregas) e para terap\u00eautica de manuten\u00e7\u00e3o. O crisaborole (inibidor da fosfodiesterase 4) e o ruxolitinib t\u00f3pico (inibidor de JAK) s\u00e3o op\u00e7\u00f5es mais recentes para <b>dermatite at\u00f3pica<\/b> ligeira a moderada.<\/p><h2>Terap\u00eauticas Sist\u00e9micas e Biol\u00f3gicas<\/h2><p>Na <b>dermatite at\u00f3pica<\/b> moderada a grave que n\u00e3o responde ao tratamento t\u00f3pico otimizado, as terap\u00eauticas sist\u00e9micas est\u00e3o indicadas. A ciclosporina \u00e9 a terap\u00eautica sist\u00e9mica cl\u00e1ssica, com efic\u00e1cia r\u00e1pida mas limitada pelos efeitos secund\u00e1rios (nefrotoxicidade, hipertens\u00e3o) que impedem o uso prolongado. O metotrexato e a azatioprina s\u00e3o alternativas tradicionais.<\/p><p>O dupilumab (anti-IL-4\/IL-13) foi o primeiro biol\u00f3gico aprovado para <b>dermatite at\u00f3pica<\/b> moderada a grave, revolucionando o tratamento desta condi\u00e7\u00e3o. Administrado por via subcut\u00e2nea a cada 2 semanas, o dupilumab reduz significativamente o prurido, a extens\u00e3o das les\u00f5es e melhora a qualidade de vida. Ensaios cl\u00ednicos publicados no New England Journal of Medicine demonstraram que 40 a 50 % dos doentes atingem EASI-75 (redu\u00e7\u00e3o de 75 % na gravidade) \u00e0s 16 semanas.<\/p><p>O tralokinumab (anti-IL-13) e o lebrikizumab (anti-IL-13) s\u00e3o biol\u00f3gicos mais recentes com efic\u00e1cia compar\u00e1vel. Os inibidores orais de JAK (upadacitinib, abrocitinib, baricitinib) oferecem efic\u00e1cia r\u00e1pida e conveni\u00eancia da via oral, mas requerem monitoriza\u00e7\u00e3o por potenciais efeitos adversos cardiovasculares e oncol\u00f3gicos. A Dire\u00e7\u00e3o-Geral da Sa\u00fade (DGS) e o INFARMED regulam o acesso a estas terap\u00eauticas em Portugal, com crit\u00e9rios espec\u00edficos de elegibilidade para doentes com <b>dermatite at\u00f3pica<\/b> grave.<\/p><p><em>Na <strong>M\u00e9dico na Net<\/strong>, a <strong>equipa cl\u00ednica<\/strong> oferece avalia\u00e7\u00e3o de\u00a0<\/em><a href=\"https:\/\/staging.mediconanet.pt\/produto\/eczema\/\" target=\"_blank\" rel=\"noopener\"><b><i>dermatite at\u00f3pica<\/i><\/b><\/a><em>, orienta\u00e7\u00e3o sobre cuidados da pele, tratamento t\u00f3pico adequado e referencia\u00e7\u00e3o para consulta especializada nos casos moderados a graves.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1545e08 e-flex e-con-boxed e-con e-parent\" data-id=\"1545e08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-375973d elementor-widget elementor-widget-image\" data-id=\"375973d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/staging.mediconanet.pt\/wp-content\/uploads\/2026\/04\/Imagem-para-Redes-Sociais-a-Rosa-sobre-Descontos-de-Primavera-2026-04-14T172802.525.jpg\" title=\"Consulta online para dermatite at\u00f3pica\" alt=\"Consulta m\u00e9dica online para diagn\u00f3stico e tratamento da dermatite at\u00f3pica\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9ad30cf e-con-full e-flex e-con e-child\" data-id=\"9ad30cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-66e4f21 e-con-full e-flex e-con e-child\" data-id=\"66e4f21\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c44ae3e elementor-widget elementor-widget-heading\" data-id=\"c44ae3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perguntas frequentes (FAQ)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-439b5c3 elementor-widget elementor-widget-n-accordion\" data-id=\"439b5c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7080\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7080\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A dermatite at\u00f3pica \u00e9 contagiosa? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7080\" class=\"elementor-element elementor-element-d801294 e-con-full e-flex e-con e-child\" data-id=\"d801294\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7080\" class=\"elementor-element elementor-element-67dd609 e-flex e-con-boxed e-con e-child\" data-id=\"67dd609\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2204be5 elementor-widget elementor-widget-text-editor\" data-id=\"2204be5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>N\u00e3o. A <b>dermatite at\u00f3pica<\/b> n\u00e3o \u00e9 contagiosa. \u00c9 uma doen\u00e7a inflamat\u00f3ria cr\u00f3nica da pele com base gen\u00e9tica e imunol\u00f3gica, n\u00e3o sendo transmitida por contacto.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7081\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7081\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A alimenta\u00e7\u00e3o causa dermatite at\u00f3pica? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7081\" class=\"elementor-element elementor-element-f07e3ff e-con-full e-flex e-con e-child\" data-id=\"f07e3ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7081\" class=\"elementor-element elementor-element-ba0d7df e-flex e-con-boxed e-con e-child\" data-id=\"ba0d7df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd0918d elementor-widget elementor-widget-text-editor\" data-id=\"bd0918d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A rela\u00e7\u00e3o \u00e9 complexa. Em algumas crian\u00e7as, alergias alimentares podem agravar o eczema. Contudo, restri\u00e7\u00f5es alimentares n\u00e3o s\u00e3o recomendadas sem evid\u00eancia de alergia confirmada, pois podem causar d\u00e9fices nutricionais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7082\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7082\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Os corticosteroides t\u00f3picos s\u00e3o perigosos? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7082\" class=\"elementor-element elementor-element-1948aa2 e-con-full e-flex e-con e-child\" data-id=\"1948aa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7082\" class=\"elementor-element elementor-element-44203e4 e-flex e-con-boxed e-con e-child\" data-id=\"44203e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90363e4 elementor-widget elementor-widget-text-editor\" data-id=\"90363e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quando usados corretamente, os corticosteroides t\u00f3picos s\u00e3o seguros e eficazes. Podem causar atrofia cut\u00e2nea se usados em excesso ou em \u00e1reas sens\u00edveis. O medo injustificado destes f\u00e1rmacos (corticofobia) leva a subtratamento.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7083\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7083\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A dermatite at\u00f3pica desaparece com a idade? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7083\" class=\"elementor-element elementor-element-e6b82d0 e-con-full e-flex e-con e-child\" data-id=\"e6b82d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7083\" class=\"elementor-element elementor-element-ff98332 e-flex e-con-boxed e-con e-child\" data-id=\"ff98332\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b745fb3 elementor-widget elementor-widget-text-editor\" data-id=\"b745fb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Em muitas crian\u00e7as, a <b>dermatite at\u00f3pica<\/b> melhora ou resolve antes da adolesc\u00eancia. Contudo, pode persistir na idade adulta ou reaparecer mais tarde. Cerca de 30 % dos casos persistem na vida adulta.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7084\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7084\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quando devo considerar um biol\u00f3gico para o eczema? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7084\" class=\"elementor-element elementor-element-7547615 e-con-full e-flex e-con e-child\" data-id=\"7547615\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7084\" class=\"elementor-element elementor-element-8c9a957 e-flex e-con-boxed e-con e-child\" data-id=\"8c9a957\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f07efa elementor-widget elementor-widget-text-editor\" data-id=\"2f07efa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os biol\u00f3gicos como o dupilumab est\u00e3o indicados em <b>dermatite at\u00f3pica<\/b> moderada a grave que n\u00e3o responde ao tratamento t\u00f3pico otimizado e terap\u00eauticas sist\u00e9micas convencionais. A decis\u00e3o \u00e9 feita em consulta de dermatologia.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"A dermatite at\\u00f3pica \\u00e9 contagiosa?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"N\\u00e3o. A dermatite at\\u00f3pica n\\u00e3o \\u00e9 contagiosa. \\u00c9 uma doen\\u00e7a inflamat\\u00f3ria cr\\u00f3nica da pele com base gen\\u00e9tica e imunol\\u00f3gica, n\\u00e3o sendo transmitida por contacto.\"}},{\"@type\":\"Question\",\"name\":\"A alimenta\\u00e7\\u00e3o causa dermatite at\\u00f3pica?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A rela\\u00e7\\u00e3o \\u00e9 complexa. Em algumas crian\\u00e7as, alergias alimentares podem agravar o eczema. Contudo, restri\\u00e7\\u00f5es alimentares n\\u00e3o s\\u00e3o recomendadas sem evid\\u00eancia de alergia confirmada, pois podem causar d\\u00e9fices nutricionais.\"}},{\"@type\":\"Question\",\"name\":\"Os corticosteroides t\\u00f3picos s\\u00e3o perigosos?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Quando usados corretamente, os corticosteroides t\\u00f3picos s\\u00e3o seguros e eficazes. Podem causar atrofia cut\\u00e2nea se usados em excesso ou em \\u00e1reas sens\\u00edveis. O medo injustificado destes f\\u00e1rmacos (corticofobia) leva a subtratamento.\"}},{\"@type\":\"Question\",\"name\":\"A dermatite at\\u00f3pica desaparece com a idade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Em muitas crian\\u00e7as, a dermatite at\\u00f3pica melhora ou resolve antes da adolesc\\u00eancia. Contudo, pode persistir na idade adulta ou reaparecer mais tarde. Cerca de 30 % dos casos persistem na vida adulta.\"}},{\"@type\":\"Question\",\"name\":\"Quando devo considerar um biol\\u00f3gico para o eczema?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Os biol\\u00f3gicos como o dupilumab est\\u00e3o indicados em dermatite at\\u00f3pica moderada a grave que n\\u00e3o responde ao tratamento t\\u00f3pico otimizado e terap\\u00eauticas sist\\u00e9micas convencionais. A decis\\u00e3o \\u00e9 feita em consulta de dermatologia.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02d7fba e-flex e-con-boxed e-con e-parent\" data-id=\"02d7fba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca91313 elementor-widget elementor-widget-text-editor\" data-id=\"ca91313\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Conclus\u00e3o<\/h2><p>A <b>dermatite at\u00f3pica<\/b> \u00e9 uma doen\u00e7a cr\u00f3nica da pele com impacto significativo na qualidade de vida, mas com um arsenal terap\u00eautico cada vez mais eficaz. A hidrata\u00e7\u00e3o cut\u00e2nea constante, o uso adequado de corticosteroides t\u00f3picos e, nos casos graves, as terap\u00eauticas biol\u00f3gicas e inibidores de JAK permitem controlar os sintomas e melhorar substancialmente o bem-estar dos doentes com <b>dermatite at\u00f3pica<\/b>.<\/p><h2>Refer\u00eancias<\/h2><p><a href=\"https:\/\/www.eadv.org\/\" target=\"_blank\" rel=\"dofollow noopener\">European Academy of Dermatology and Venereology (EADV)<\/a><\/p><p><a href=\"https:\/\/www.nejm.org\/\" target=\"_blank\" rel=\"dofollow noopener\">New England Journal of Medicine<\/a><\/p><p><a href=\"https:\/\/www.spdv.pt\/\" target=\"_blank\" rel=\"dofollow noopener\">Sociedade Portuguesa de Dermatologia e Venereologia (SPDV)<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Introdu\u00e7\u00e3o A dermatite at\u00f3pica, tamb\u00e9m conhecida como eczema at\u00f3pico, \u00e9 uma doen\u00e7a inflamat\u00f3ria cr\u00f3nica da pele que afeta 15 a 20 % das crian\u00e7as e 3 a 10 % dos adultos em Portugal. Caracteriza-se por prurido intenso, pele seca e les\u00f5es eczematosas recorrentes, com impacto significativo na qualidade de vida, sono e desenvolvimento psicossocial. A [&hellip;]<\/p>\n","protected":false},"author":13102,"featured_media":61401,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[253,250],"tags":[],"class_list":["post-61393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alergologia","category-dermatologia"],"jetpack_featured_media_url":"https:\/\/staging.mediconanet.pt\/wp-content\/uploads\/2026\/04\/Imagem-para-Redes-Sociais-a-Rosa-sobre-Descontos-de-Primavera-2026-04-14T172809.728.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/61393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/users\/13102"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/comments?post=61393"}],"version-history":[{"count":5,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/61393\/revisions"}],"predecessor-version":[{"id":61400,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/61393\/revisions\/61400"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/media\/61401"}],"wp:attachment":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/media?parent=61393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/categories?post=61393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/tags?post=61393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}