{"id":58990,"date":"2026-03-23T09:50:05","date_gmt":"2026-03-23T09:50:05","guid":{"rendered":"https:\/\/www.mediconanet.pt\/?p=58990"},"modified":"2026-03-24T15:14:57","modified_gmt":"2026-03-24T15:14:57","slug":"infecao-urinaria-gravidez-riscos-tratamento","status":"publish","type":"post","link":"https:\/\/www.mediconanet.pt\/en\/infecao-urinaria-gravidez-riscos-tratamento\/","title":{"rendered":"Infe\u00e7\u00e3o Urin\u00e1ria na Gravidez: Rastreio, Riscos e Tratamento Seguro"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"58990\" class=\"elementor elementor-58990\" 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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><b>Introdu\u00e7\u00e3o<\/b><\/h2><p><span style=\"font-weight: 400;\">A <\/span><b>infe\u00e7\u00e3o urin\u00e1ria<\/b><span style=\"font-weight: 400;\"> \u00e9 a infe\u00e7\u00e3o bacteriana mais frequente durante a gravidez, afetando 2 a 10 % das gr\u00e1vidas. As altera\u00e7\u00f5es fisiol\u00f3gicas da gravidez \u2014 dilata\u00e7\u00e3o ureteral, aumento do volume residual vesical, estase urin\u00e1ria e altera\u00e7\u00f5es do pH urin\u00e1rio \u2014 aumentam significativamente a suscetibilidade a <\/span><b>infe\u00e7\u00f5es do trato urin\u00e1rio<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">A import\u00e2ncia cl\u00ednica da infe\u00e7\u00e3o urin\u00e1ria na gravidez \u00e9 acrescida pelo risco de progress\u00e3o para pielonefrite (20 a 40 % dos casos de bacteri\u00faria assintom\u00e1tica n\u00e3o tratada) e pelas complica\u00e7\u00f5es obst\u00e9tricas associadas, incluindo parto pr\u00e9-termo, baixo peso ao nascer e pr\u00e9-ecl\u00e2mpsia. A Dire\u00e7\u00e3o-Geral da Sa\u00fade (DGS) e o American College of Obstetricians and Gynecologists (ACOG) recomendam o rastreio universal de bacteri\u00faria assintom\u00e1tica no primeiro trimestre da gravidez.<\/span><\/p><h2><b>Bacteri\u00faria Assintom\u00e1tica na Gravidez<\/b><\/h2><p><span style=\"font-weight: 400;\">A bacteri\u00faria assintom\u00e1tica (BA) \u00e9 definida pela presen\u00e7a de \u226510^5 UFC\/mL de um uropatog\u00e9nio em duas uroculturas consecutivas, na aus\u00eancia de sintomas urin\u00e1rios. Na gravidez, a BA afeta 2 a 7 % das gr\u00e1vidas e, se n\u00e3o tratada, progride para pielonefrite em 20 a 40 % dos casos \u2014 uma taxa muito superior \u00e0 observada em mulheres n\u00e3o gr\u00e1vidas.<\/span><\/p><p><span style=\"font-weight: 400;\">O rastreio universal de BA \u00e9 recomendado entre as 12 e as 16 semanas de gesta\u00e7\u00e3o mediante urocultura. A tira-teste urin\u00e1ria n\u00e3o \u00e9 suficiente para rastreio na gravidez, dado a sua sensibilidade insuficiente para detetar BA. O tratamento da BA na gravidez reduz o risco de pielonefrite em 70 a 80 % e pode reduzir o risco de parto pr\u00e9-termo.<\/span><\/p><p><span style=\"font-weight: 400;\">O National Institute for Health and Care Excellence (NICE) e a European Association of Urology (EAU) confirmam que a BA na gravidez \u00e9 uma das poucas situa\u00e7\u00f5es em que o tratamento de bacteri\u00faria assintom\u00e1tica \u00e9 mandat\u00f3rio. Os antibi\u00f3ticos recomendados para BA na gravidez incluem amoxicilina (se sens\u00edvel), cefalexina, nitrofuranto\u00edna (evitar no terceiro trimestre) e fosfomicina. O tratamento deve ser guiado pelo antibiograma, com urocultura de controlo 1 a 2 semanas ap\u00f3s o t\u00e9rmino.<\/span><\/p><h2><b>Cistite e Pielonefrite na Gravidez<\/b><\/h2><p><span style=\"font-weight: 400;\">A cistite sintom\u00e1tica na gravidez apresenta os sintomas cl\u00e1ssicos de dis\u00faria, polaqui\u00faria e urg\u00eancia. O tratamento \u00e9 semelhante ao da BA, com antibioterapia orientada pelo antibiograma durante 3 a 7 dias. A fosfomicina 3 g em dose \u00fanica \u00e9 uma op\u00e7\u00e3o conveniente e eficaz. As fluoroquinolonas e o trimetoprim est\u00e3o contraindicados na gravidez.<\/span><\/p><p><span style=\"font-weight: 400;\">A pielonefrite na gravidez \u00e9 uma emerg\u00eancia m\u00e9dica que requer hospitaliza\u00e7\u00e3o na maioria dos casos. Manifesta-se com febre elevada, dor lombar, calafrios e pode complicar-se com s\u00e9psis, insufici\u00eancia renal aguda, s\u00edndrome de dificuldade respirat\u00f3ria do adulto e amea\u00e7a de parto pr\u00e9-termo. A incid\u00eancia \u00e9 de 1 a 2 % de todas as gesta\u00e7\u00f5es, sendo mais frequente no segundo e terceiro trimestres.<\/span><\/p><p><span style=\"font-weight: 400;\">O tratamento da pielonefrite na gravidez inicia-se com antibioterapia intravenosa (ceftriaxona ou ampicilina-gentamicina), com transi\u00e7\u00e3o para via oral ap\u00f3s 24 a 48 horas de apirexia. O ACOG recomenda profilaxia antibi\u00f3tica noturna para o restante da gravidez ap\u00f3s um epis\u00f3dio de pielonefrite, para prevenir recorr\u00eancias. A monitoriza\u00e7\u00e3o fetal durante a pielonefrite \u00e9 essencial dado o risco de trabalho de parto prematuro.<\/span><\/p><h2><b>Preven\u00e7\u00e3o e Seguimento<\/b><\/h2><p><span style=\"font-weight: 400;\">A preven\u00e7\u00e3o da <\/span><b>infe\u00e7\u00e3o urin\u00e1ria <\/b><span style=\"font-weight: 400;\">na gravidez inclui hidrata\u00e7\u00e3o adequada (pelo menos 2 litros de \u00e1gua por dia), mic\u00e7\u00e3o frequente sem reter urina, higiene perineal de frente para tr\u00e1s, mic\u00e7\u00e3o p\u00f3s-coital e uso de roupa interior de algod\u00e3o. O arando (cranberry) pode ser utilizado como complemento preventivo na gravidez, sendo considerado seguro.<\/span><\/p><p><span style=\"font-weight: 400;\">O seguimento com uroculturas mensais \u00e9 recomendado ap\u00f3s um epis\u00f3dio de infe\u00e7\u00e3o urin\u00e1ria na gravidez, para detetar recorr\u00eancias precocemente. As gr\u00e1vidas com BA tratada devem realizar urocultura de controlo para confirmar a erradica\u00e7\u00e3o e nova urocultura mensal at\u00e9 ao parto.<\/span><\/p><p><span style=\"font-weight: 400;\">A Dire\u00e7\u00e3o-Geral da Sa\u00fade (DGS) integra o rastreio de bacteri\u00faria assintom\u00e1tica no protocolo nacional de vigil\u00e2ncia pr\u00e9-natal, com urocultura no primeiro trimestre como exame obrigat\u00f3rio. O reconhecimento dos sinais de alerta de pielonefrite (febre, dor lombar, calafrios) por parte da gr\u00e1vida \u00e9 fundamental para procura de cuidados m\u00e9dicos atempada.<\/span><\/p><p><i><span style=\"font-weight: 400;\">Na <strong>M\u00e9dico na Net<\/strong>, a <strong>equipa cl\u00ednica<\/strong> oferece acompanhamento especializado de <a href=\"https:\/\/www.mediconanet.pt\/produto\/mycoplasma-tratamento\/\"><strong>infe\u00e7\u00e3o urin\u00e1ria na gravidez<\/strong><\/a>, com rastreio, tratamento seguro e seguimento para prote\u00e7\u00e3o da sa\u00fade materna e fetal.<\/span><\/i><\/p>\t\t\t\t\t\t\t\t<\/div>\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-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:\/\/www.mediconanet.pt\/wp-content\/uploads\/2026\/03\/wpimage-id893sizeSlugfulllinkDestinationnone-figure-classwp-block-image-size-fullimg-srchttpscomprarcbdonline.ptwp-contentuploads202603unnamed-3.jpg-altFrasco-de-vidro-transparente-c-64.jpg\" title=\"Telemedicina: Diagn\u00f3stico R\u00e1pido para Infe\u00e7\u00e3o Urin\u00e1ria\" alt=\"Mulher em casa realizando consulta m\u00e9dica por v\u00eddeo no notebook para tratar sintomas de infe\u00e7\u00e3o urin\u00e1ria de forma r\u00e1pida e segura.\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\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\">\n\t\t\t\t\t<div class=\"e-con-inner\">\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\">\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\">\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-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-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\"> \u00c9 obrigat\u00f3rio fazer urocultura na gravidez? <\/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\">\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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Sim. O rastreio de bacteri\u00faria assintom\u00e1tica com urocultura no primeiro trimestre \u00e9 recomendado por todas as guidelines internacionais e faz parte do protocolo de vigil\u00e2ncia pr\u00e9-natal em Portugal.<\/span><\/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\"> Quais antibi\u00f3ticos s\u00e3o seguros na gravidez? <\/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\">\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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Amoxicilina, cefalexina, fosfomicina e nitrofuranto\u00edna (exceto no terceiro trimestre) s\u00e3o considerados seguros. Fluoroquinolonas e trimetoprim devem ser evitados. A escolha deve ser guiada pelo antibiograma.<\/span><\/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\"> A infe\u00e7\u00e3o urin\u00e1ria pode causar parto prematuro? <\/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\">\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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Sim. A pielonefrite est\u00e1 associada a risco aumentado de parto pr\u00e9-termo. A bacteri\u00faria assintom\u00e1tica n\u00e3o tratada tamb\u00e9m aumenta este risco. O tratamento precoce reduz significativamente estas complica\u00e7\u00f5es.<\/span><\/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\"> Posso tomar arando durante a gravidez? <\/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\">\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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Sim. O arando \u00e9 considerado seguro durante a gravidez e pode ajudar na preven\u00e7\u00e3o da infe\u00e7\u00e3o urin\u00e1ria como complemento da hidrata\u00e7\u00e3o adequada e outras medidas preventivas.<\/span><\/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\"> Devo preocupar-me com uma \u00fanica infe\u00e7\u00e3o urin\u00e1ria na gravidez? <\/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\">\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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Uma \u00fanica<\/span><b> infe\u00e7\u00e3o urin\u00e1ria<\/b><span style=\"font-weight: 400;\"> tratada adequadamente n\u00e3o \u00e9 motivo de alarme. Contudo, deve fazer urocultura de controlo e manter vigil\u00e2ncia com uroculturas mensais at\u00e9 ao parto para detetar recorr\u00eancias.<\/span><\/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\":\"\\u00c9 obrigat\\u00f3rio fazer urocultura na gravidez?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim. O rastreio de bacteri\\u00faria assintom\\u00e1tica com urocultura no primeiro trimestre \\u00e9 recomendado por todas as guidelines internacionais e faz parte do protocolo de vigil\\u00e2ncia pr\\u00e9-natal em Portugal.\"}},{\"@type\":\"Question\",\"name\":\"Quais antibi\\u00f3ticos s\\u00e3o seguros na gravidez?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Amoxicilina, cefalexina, fosfomicina e nitrofuranto\\u00edna (exceto no terceiro trimestre) s\\u00e3o considerados seguros. Fluoroquinolonas e trimetoprim devem ser evitados. A escolha deve ser guiada pelo antibiograma.\"}},{\"@type\":\"Question\",\"name\":\"A infe\\u00e7\\u00e3o urin\\u00e1ria pode causar parto prematuro?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim. A pielonefrite est\\u00e1 associada a risco aumentado de parto pr\\u00e9-termo. A bacteri\\u00faria assintom\\u00e1tica n\\u00e3o tratada tamb\\u00e9m aumenta este risco. O tratamento precoce reduz significativamente estas complica\\u00e7\\u00f5es.\"}},{\"@type\":\"Question\",\"name\":\"Posso tomar arando durante a gravidez?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim. O arando \\u00e9 considerado seguro durante a gravidez e pode ajudar na preven\\u00e7\\u00e3o da infe\\u00e7\\u00e3o urin\\u00e1ria como complemento da hidrata\\u00e7\\u00e3o adequada e outras medidas preventivas.\"}},{\"@type\":\"Question\",\"name\":\"Devo preocupar-me com uma \\u00fanica infe\\u00e7\\u00e3o urin\\u00e1ria na gravidez?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Uma \\u00fanica infe\\u00e7\\u00e3o urin\\u00e1ria tratada adequadamente n\\u00e3o \\u00e9 motivo de alarme. Contudo, deve fazer urocultura de controlo e manter vigil\\u00e2ncia com uroculturas mensais at\\u00e9 ao parto para detetar recorr\\u00eancias.\"}}]}<\/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\">\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-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><b>Conclus\u00e3o<\/b><\/h2><p><span style=\"font-weight: 400;\">A <strong>infe\u00e7\u00e3o urin\u00e1ria<\/strong> na gravidez \u00e9 uma condi\u00e7\u00e3o frequente com potenciais consequ\u00eancias graves para a m\u00e3e e o feto. O rastreio universal de bacteri\u00faria assintom\u00e1tica, o tratamento antibi\u00f3tico seguro e atempado, e o seguimento com uroculturas regulares s\u00e3o fundamentais para prevenir complica\u00e7\u00f5es como a pielonefrite e o parto pr\u00e9-termo. A vigil\u00e2ncia pr\u00e9-natal rigorosa inclui necessariamente a monitoriza\u00e7\u00e3o da sa\u00fade urin\u00e1ria da gr\u00e1vida.<\/span><\/p><h2><b>Refer\u00eancias<\/b><\/h2><p><a href=\"https:\/\/www.acog.org\/\" target=\"_blank\" rel=\"dofollow noopener\">American College of Obstetricians and Gynecologists. Urinary Tract Infections in Pregnant Individuals<\/a><\/p><p><a href=\"https:\/\/www.dgs.pt\/\" target=\"_blank\" rel=\"dofollow noopener\">Dire\u00e7\u00e3o-Geral da Sa\u00fade. Vigil\u00e2ncia Pr\u00e9-Natal e Revis\u00e3o do Puerp\u00e9rio<\/a><\/p><p><a href=\"https:\/\/uroweb.org\/guidelines\/urological-infections\" target=\"_blank\" rel=\"dofollow noopener\">European Association of Urology. EAU Guidelines \u2014 UTI in Pregnancy<\/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 infe\u00e7\u00e3o urin\u00e1ria \u00e9 a infe\u00e7\u00e3o bacteriana mais frequente durante a gravidez, afetando 2 a 10 % das gr\u00e1vidas. As altera\u00e7\u00f5es fisiol\u00f3gicas da gravidez \u2014 dilata\u00e7\u00e3o ureteral, aumento do volume residual vesical, estase urin\u00e1ria e altera\u00e7\u00f5es do pH urin\u00e1rio \u2014 aumentam significativamente a suscetibilidade a infe\u00e7\u00f5es do trato urin\u00e1rio. A import\u00e2ncia cl\u00ednica da infe\u00e7\u00e3o [&hellip;]<\/p>\n","protected":false},"author":13102,"featured_media":59213,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[255,57],"tags":[],"class_list":["post-58990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obstetricia","category-saude-da-mulher"],"jetpack_featured_media_url":"https:\/\/www.mediconanet.pt\/wp-content\/uploads\/2026\/03\/wpimage-id893sizeSlugfulllinkDestinationnone-figure-classwp-block-image-size-fullimg-srchttpscomprarcbdonline.ptwp-contentuploads202603unnamed-3.jpg-altFrasco-de-vidro-transparente-c-86.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/58990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/users\/13102"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/comments?post=58990"}],"version-history":[{"count":13,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/58990\/revisions"}],"predecessor-version":[{"id":59282,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/58990\/revisions\/59282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/media\/59213"}],"wp:attachment":[{"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/media?parent=58990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/categories?post=58990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mediconanet.pt\/en\/wp-json\/wp\/v2\/tags?post=58990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}