{"id":1286,"date":"2025-04-25T19:06:30","date_gmt":"2025-04-25T18:06:30","guid":{"rendered":"https:\/\/dev-merck-ml.digitasproject.com\/pt\/?p=1286"},"modified":"2026-01-27T15:58:17","modified_gmt":"2026-01-27T15:58:17","slug":"o-impacto-silencioso-da-tiroide-no-ciclo-menstrual","status":"publish","type":"post","link":"https:\/\/dev-merck-ml.digitasproject.com\/pt\/o-impacto-silencioso-da-tiroide-no-ciclo-menstrual\/","title":{"rendered":"O impacto silencioso da tiroide no ciclo menstrual"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">O que \u00e9 que a tiroide tem a ver com o ciclo menstrual? A pergunta encontra resposta nas hormonas produzidas pela pequena gl\u00e2ndula em forma de borboleta, que ajudam a controlar esse ciclo, como de resto ajudam no controlo e manuten\u00e7\u00e3o de muitas outras fun\u00e7\u00f5es do organismo.&nbsp;<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Uma produ\u00e7\u00e3o de hormonas acima do normal, assim como abaixo, pode ser respons\u00e1vel por uma menstrua\u00e7\u00e3o muito ligeira, mais intensa ou irregular. As doen\u00e7as da tiroide podem ainda fazer com que a menstrua\u00e7\u00e3o pare por completo durante v\u00e1rios meses ou mais, o que \u00e9 conhecido como amenorreia.&nbsp;<\/p>\n\n\n\n<p>A ci\u00eancia j\u00e1 confirmou que o hipotiroidismo, que surge quando a tiroide produz hormonas abaixo dos n\u00edveis considerados normais, impacta os ov\u00e1rios. E f\u00e1-lo de v\u00e1rias formas:&nbsp;<\/p>\n\n\n\n<p>&#8211; impedindo que estes produzam progesterona, uma hormona que pode diminuir o fluxo menstrual;&nbsp;<\/p>\n\n\n\n<p>&#8211; reduzindo a sua capacidade de coagula\u00e7\u00e3o ou de estancar hemorragias, o que se traduz em menstrua\u00e7\u00f5es intensas, desconfort\u00e1veis \u200b\u200be inconvenientes todos os meses, e \u00e9 um sintoma comum em muitas pessoas com este dist\u00farbio;<\/p>\n\n\n\n<p>&#8211; perturbando as hormonas da hip\u00f3fise, que priva os fol\u00edculos ov\u00e1ricos da hormona tiroideia de que necessitam para se desenvolver;<\/p>\n\n\n\n<p>&#8211; impactando a sensibilidade \u00e0 insulina, que \u00e9 uma das raz\u00f5es pelas quais a doen\u00e7a da tiroide est\u00e1 associada \u00e0 s\u00edndrome dos ov\u00e1rios poliqu\u00edsticos;<\/p>\n\n\n\n<p>&#8211; reduzindo a globulina transportadora de hormonas sexuais (SHBG), uma prote\u00edna que transporta hormonas reprodutivas por todo o corpo, o que provoca uma maior exposi\u00e7\u00e3o ao estrog\u00e9nio e, portanto, menstrua\u00e7\u00f5es intensas.&nbsp;<\/p>\n\n\n\n<p>Mas o hipotiroidismo pode tamb\u00e9m causar hemorragia menstrual frequente, ou seja, per\u00edodos menstruais mais longos ou com maior frequ\u00eancia e pode ainda dar origem a ciclos pouco frequentes, o mesmo \u00e9 dizer, a falhas na menstrua\u00e7\u00e3o.<\/p>\n\n\n\n<p>E uma vez que a falta de hormonas tiroideias pode impedir a ovula\u00e7\u00e3o, ter problemas de tiroide tem tamb\u00e9m impacto nos planos de constituir fam\u00edlia, dificultando a gravidez.&nbsp;<\/p>\n\n\n\n<p>Se acredita que pode estar a sofrer de um dist\u00farbio da tiroide, preencha o nosso avaliador de sintomas e consulte o seu m\u00e9dico. Saiba mais em <a href=\"https:\/\/www.thyroidaware.com\/pt\/symptom-checker\/h\">https:\/\/www.thyroidaware.com\/pt\/symptom-checker\/<\/a>\u00a0<\/p>\n\n\n\n<p>Em caso de d\u00favida consulte o seu m\u00e9dico. &nbsp;<\/p>\n\n\n      <section class=\"reference-content\">\n        <div class=\"ref-header\">\n          <a class=\"collapsed\" data-toggle=\"collapse\" href=\"#collapseExample\" role=\"button\" aria-expanded=\"false\" aria-controls=\"collapseExample\">\n            <i class=\"fas\"><\/i>\n            Refer\u00eancias          <\/a>\n        <\/div>\n        <div class=\"collapse content-collapse\" id=\"collapseExample\">\n          <div class=\"row\">\n            <div class=\"col-12 text-reference\">\n              <ol>\n<li>\n<p><a href=\"https:\/\/www.menstruationresearch.org\/2016\/02\/26\/what-your-period-is-trying-to-tell-you-about-your-thyroid\/\">https:\/\/www.menstruationresearch.org\/2016\/02\/26\/what-your-period-is-trying-to-tell-you-about-your-thyroid\/<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.womenshealthservices.com\/blog\/how-a-thyroid-problem-contributes-to-heavy-periods\">https:\/\/www.womenshealthservices.com\/blog\/how-a-thyroid-problem-contributes-to-heavy-periods<\/a><\/p>\n<\/li>\n<\/ol>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/section>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 que a tiroide tem a ver com o ciclo menstrual? A pergunta encontra resposta nas hormonas produzidas pela pequena gl\u00e2ndula em forma de borboleta, que ajudam a controlar esse ciclo, como de resto ajudam no controlo e manuten\u00e7\u00e3o de muitas outras fun\u00e7\u00f5es do organismo&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1287,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[10],"tipo":[],"class_list":["post-1286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-ultimas-noticias"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O impacto silencioso da tiroide no ciclo menstrual - Thyroid Pt<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dev-merck-ml.digitasproject.com\/pt\/o-impacto-silencioso-da-tiroide-no-ciclo-menstrual\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O impacto silencioso da tiroide no ciclo menstrual - Thyroid Pt\" \/>\n<meta property=\"og:description\" content=\"O que \u00e9 que a tiroide tem a ver com o ciclo menstrual? A pergunta encontra resposta nas hormonas produzidas pela pequena gl\u00e2ndula em forma de borboleta, que ajudam a controlar esse ciclo, como de resto ajudam no controlo e manuten\u00e7\u00e3o de muitas outras fun\u00e7\u00f5es do organismo...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dev-merck-ml.digitasproject.com\/pt\/o-impacto-silencioso-da-tiroide-no-ciclo-menstrual\/\" \/>\n<meta property=\"og:site_name\" content=\"Thyroid Pt\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-25T18:06:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-27T15:58:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dev-merck-ml.digitasproject.com\/pt\/wp-content\/uploads\/sites\/36\/2025\/04\/ciclo-menstrual-rz.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2121\" \/>\n\t<meta property=\"og:image:height\" content=\"1414\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dev-merck-ml.digitasproject.com\/pt\/o-impacto-silencioso-da-tiroide-no-ciclo-menstrual\/\",\"url\":\"https:\/\/dev-merck-ml.digitasproject.com\/pt\/o-impacto-silencioso-da-tiroide-no-ciclo-menstrual\/\",\"name\":\"O impacto silencioso da tiroide no ciclo menstrual - 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