{"id":13797,"date":"2026-01-29T12:15:14","date_gmt":"2026-01-29T10:15:14","guid":{"rendered":"https:\/\/alivitpharm.djole.dog\/?page_id=13797"},"modified":"2026-01-30T10:40:49","modified_gmt":"2026-01-30T08:40:49","slug":"vitex","status":"publish","type":"page","link":"https:\/\/alivitpharm.djole.dog\/pt\/vitex\/","title":{"rendered":"Agnocasto"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"13797\" class=\"elementor elementor-13797\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86bb502 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86bb502\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c6e6d36\" data-id=\"c6e6d36\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d970cf elementor-widget elementor-widget-heading\" data-id=\"3d970cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Agnocasto<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ddc79e elementor-widget elementor-widget-image\" data-id=\"0ddc79e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"75\" height=\"33\" src=\"https:\/\/alivitpharm.djole.dog\/wp-content\/uploads\/2019\/07\/logo-leaf-new.png\" class=\"attachment-large size-large wp-image-2518\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02091a6 elementor-widget elementor-widget-text-editor\" data-id=\"02091a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Vitex agnus-castus, L. Verbenaceae<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a5e56d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a5e56d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4d2c199\" data-id=\"4d2c199\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00e9cae elementor-widget elementor-widget-image\" data-id=\"00e9cae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alivitpharm.djole.dog\/wp-content\/uploads\/2026\/01\/vitex.jpg\" title=\"vitex\" alt=\"Agnocasto\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df2ceb2 elementor-widget elementor-widget-text-editor\" data-id=\"df2ceb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"118\" data-end=\"685\"><strong>O agnocasto (Vitex agnus-castus)<\/strong> \u00e9 uma planta arbustiva da fam\u00edlia <em>Verbenaceae,<\/em> origin\u00e1ria das regi\u00f5es da Gr\u00e9cia e da It\u00e1lia, onde \u00e9 utilizada como planta medicinal desde a Antiguidade. Os caules do agnocasto s\u00e3o quadrangulares, anelados e de cor verde-clara, enquanto as folhas alongadas, dispostas em pec\u00edolos longos, s\u00e3o palmadas e divididas em 5 a 7 fol\u00edolos. As pequenas flores de cor violeta ou rosada est\u00e3o organizadas em longas infloresc\u00eancias interrompidas. O fruto do agnocasto \u00e9 uma pequena baga de cor vermelho-escura a negro-avermelhada, colhida no in\u00edcio do outono, que se assemelha \u00e0 pimenta tanto no aspeto como no sabor.<\/p><p data-start=\"687\" data-end=\"1047\">A parte medicinal da planta \u00e9 o fruto, rico em numerosos constituintes ativos, entre os quais se destacam: flavonoides (casticina, C-heter\u00f3sidos, panduletina), iridoides (aucub\u00f3sido e agnusido), diterpenos (rotundifurano, vitexilactona), alcaloides (viticina), \u00f3leo essencial (rico em eucaliptol, sabineno e farneseno), esteroides e \u00f3leo gordo.<\/p><p data-start=\"1049\" data-end=\"1373\">Numerosos estudos confirmaram que o fruto de agnocasto exerce um efeito ben\u00e9fico na regula\u00e7\u00e3o do ciclo menstrual, ajudando a aliviar os sintomas da s\u00edndrome pr\u00e9-menstrual (SPM) e da menopausa. O fruto de agnocasto \u00e9 utilizado para diversas condi\u00e7\u00f5es femininas e reprodutivas na pr\u00e1tica anglo-americana e europeia.<\/p><p data-start=\"1375\" data-end=\"1871\">As investiga\u00e7\u00f5es demonstraram que o fruto de agnocasto apresenta efeitos significativamente superiores no tratamento da s\u00edndrome pr\u00e9-menstrual quando comparado com a combina\u00e7\u00e3o de magn\u00e9sio e vitamina B6, devido \u00e0 sua forte a\u00e7\u00e3o antiespasm\u00f3dica. No caso da perturba\u00e7\u00e3o disf\u00f3rica pr\u00e9-menstrual, um estudo demonstrou que o agnocasto \u00e9 equivalente \u00e0 fluoxetina na redu\u00e7\u00e3o dos sintomas. Al\u00e9m disso, foi comprovado que exerce um efeito favor\u00e1vel sobre os n\u00edveis de prolactina, podendo assim ser recomendado em casos de hiperprolactinemia latente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdb9f42 elementor-widget elementor-widget-image\" data-id=\"cdb9f42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/alivitpharm.djole.dog\/wp-content\/uploads\/2022\/09\/leaves.png\" title=\"leaves\" alt=\"Leaves\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33ee524 elementor-widget elementor-widget-text-editor\" data-id=\"33ee524\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"113\" data-end=\"594\">O mecanismo de a\u00e7\u00e3o dos constituintes ativos baseia-se no seu efeito inibidor sobre os recetores dopamin\u00e9rgicos e opioides. A inibi\u00e7\u00e3o dos recetores dopamin\u00e9rgicos contribui para a regula\u00e7\u00e3o da secre\u00e7\u00e3o de prolactina, especialmente durante o per\u00edodo pr\u00e9-menstrual, uma vez que a hiperprolactinemia \u00e9 uma das principais causas do aparecimento dos sintomas da s\u00edndrome pr\u00e9-menstrual (SPM). N\u00edveis patologicamente elevados de prolactina tamb\u00e9m ocorrem na doen\u00e7a de Parkinson, pelo que o agnocasto pode igualmente ser utilizado nestes casos para ajudar a aliviar os sintomas.<\/p><p data-start=\"596\" data-end=\"928\">No que diz respeito a perturba\u00e7\u00f5es menstruais, nervosismo, aparecimento de acne e sintomas desagrad\u00e1veis associados \u00e0 s\u00edndrome pr\u00e9-menstrual \u2013 tais como dores no baixo-ventre, irritabilidade, ins\u00f3nia e dores mam\u00e1rias \u2013 o agnocasto constitui uma op\u00e7\u00e3o fi\u00e1vel para o seu al\u00edvio. \u00c9 recomendado em todas as fases da vida em que o ciclo menstrual seja irregular.<\/p><p data-start=\"930\" data-end=\"1164\">A EMA (Ag\u00eancia Europeia de Medicamentos) reconhece o fruto de agnocasto como um medicamento tradicional \u00e0 base de plantas destinado ao al\u00edvio dos sintomas ligeiros da s\u00edndrome pr\u00e9-menstrual. Esta conclus\u00e3o baseia-se na utiliza\u00e7\u00e3o tradicional prolongada da planta.<\/p><p data-start=\"1166\" data-end=\"1898\">A \u00fanica contraindica\u00e7\u00e3o para a utiliza\u00e7\u00e3o do fruto de agnocasto \u00e9 a hipersensibilidade.\nOs doentes que sofrem ou sofreram de cancros sens\u00edveis aos estrog\u00e9nios devem consultar o seu m\u00e9dico antes da utiliza\u00e7\u00e3o do fruto de Vitex agnus-castus. Os doentes que utilizam agonistas da dopamina, antagonistas da dopamina ou estrog\u00e9nios devem consultar o seu m\u00e9dico antes da utiliza\u00e7\u00e3o do fruto de Vitex agnus-castus. A utiliza\u00e7\u00e3o em crian\u00e7as e adolescentes com menos de 18 anos n\u00e3o est\u00e1 estabelecida devido \u00e0 falta de dados adequados. Considera-se que o fruto de Vitex agnus-castus atua ao n\u00edvel da hip\u00f3fise e do hipot\u00e1lamo; por conseguinte, os doentes com antecedentes de perturba\u00e7\u00f5es da hip\u00f3fise devem consultar um m\u00e9dico antes da utiliza\u00e7\u00e3o. A utiliza\u00e7\u00e3o durante a gravidez e o aleitamento n\u00e3o \u00e9 recomendada devido \u00e0 insufici\u00eancia de dados cient\u00edficos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5949bd4 elementor-widget elementor-widget-heading\" data-id=\"5949bd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Refer\u00eancias<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aed19f8 elementor-widget elementor-widget-text-editor\" data-id=\"aed19f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23136064\/\" target=\"_blank\" rel=\"noopener\">Vitex agnus-castus extracts for female reproductive disorders: a systematic review of clinical trials<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29063202\/\" target=\"_blank\" rel=\"noopener\">Vitex agnus castus for premenstrual syndrome and premenstrual dysphoric disorder: a systematic review<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/38075075\/\" target=\"_blank\" rel=\"noopener\">Vitex agnus castus effects on hyperprolactinaemia<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/www.ema.europa.eu\/en\/documents\/herbal-monograph\/final-european-union-herbal-monograph-vitex-agnus-castus-l-fructus-revision-1_en.pdf\" target=\"_blank\" rel=\"noopener\">European Medicines Agency PDF<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Vitex Vitex agnus-castus, L. Verbenaceae Vitex (Vitex agnus-castus) is a shrubby plant from the Verbenaceae family, originating from the regions of Greece and Italy, where it has been used as a medicinal plant since ancient times. The stems of vitex are four-angled, ringed, and light green, while the elongated leaves are borne on long petioles [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13797","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/pages\/13797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/comments?post=13797"}],"version-history":[{"count":0,"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/pages\/13797\/revisions"}],"wp:attachment":[{"href":"https:\/\/alivitpharm.djole.dog\/pt\/wp-json\/wp\/v2\/media?parent=13797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}