{"id":14050,"date":"2026-03-26T16:43:40","date_gmt":"2026-03-26T14:43:40","guid":{"rendered":"https:\/\/www.alivitpharm.com\/?page_id=14050"},"modified":"2026-04-08T09:32:44","modified_gmt":"2026-04-08T07:32:44","slug":"valerian","status":"publish","type":"page","link":"https:\/\/www.alivitpharm.com\/pt\/valerian\/","title":{"rendered":"Valeriana"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"14050\" class=\"elementor elementor-14050\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13d107e elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13d107e\" 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-6b7c9ac\" data-id=\"6b7c9ac\" 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-d647ccf elementor-widget elementor-widget-heading\" data-id=\"d647ccf\" 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\">Valeriana<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3291d37 elementor-widget elementor-widget-image\" data-id=\"3291d37\" 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\" width=\"75\" height=\"33\" src=\"https:\/\/www.alivitpharm.com\/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-87c2bc2 elementor-widget elementor-widget-text-editor\" data-id=\"87c2bc2\" 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>Valeriana officinalis L. &#8211; Valerianaceae<\/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-52d335f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52d335f\" 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-a91f906\" data-id=\"a91f906\" 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-af6c43b elementor-widget elementor-widget-image\" data-id=\"af6c43b\" 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:\/\/www.alivitpharm.com\/wp-content\/uploads\/2026\/03\/valerian.jpg\" title=\"valerian\" alt=\"Valeriana\" 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-5dc52f8 elementor-widget elementor-widget-text-editor\" data-id=\"5dc52f8\" 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><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Valeriana<\/strong> \u00e9 uma planta herb\u00e1cea perene da fam\u00edlia <em>Valerianaceae<\/em> utilizada desde a antiguidade na medicina tradicional para diversos problemas de sa\u00fade.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Encontra-se na Europa e nas regi\u00f5es temperadas da \u00c1sia.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Sendo cultivada principalmente na Europa Central, Inglaterra, Fran\u00e7a, Europa de Leste, Jap\u00e3o e Estados Unidos. <\/span><\/span><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">A valeriana pode ser cultivada em solos arenosos e ricos em h\u00famus, calc\u00e1rio e em zonas h\u00famidas.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">A colheita da raiz ocorre em setembro.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">As ra\u00edzes frescas s\u00e3o lavadas, picadas e cuidadosamente secas em ar com circula\u00e7\u00e3o abaixo dos 40\u00b0C.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">As partes medicinais, incluindo as partes subterr\u00e2neas e as ra\u00edzes secas, s\u00e3o tamb\u00e9m cuidadosamente secas.<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">A planta atinge 50 a 100 cm de altura e possui um rizoma curto e cil\u00edndrico com ra\u00edzes arredondadas e ramificadas.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">O caule \u00e9 ereto e n\u00e3o ramificado.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">As folhas s\u00e3o imparipinuladas.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">As ra\u00edzes e os rizomas de <em>Valeriana spp.<\/em> s\u00e3o ricos em \u00f3leos essenciais, irid\u00f3ides, avon\u00f3ides, alcal\u00f3ides, amino\u00e1cidos e lignanos, que possuem um odor ou aroma caracter\u00edstico e s\u00e3o utilizados como medicamentos devido \u00e0s suas bioatividades, que incluem induzir seda\u00e7\u00e3o, promover o sono e apresentar efeitos antidepressivos e ansiol\u00edticos.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Outro uso menos conhecido da valeriana tamb\u00e9m n\u00e3o deve ser descurado: esta planta tem um efeito diur\u00e9tico e exerce tamb\u00e9m um efeito positivo sobre as fun\u00e7\u00f5es cognitivas.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">\u00c9 uma excelente op\u00e7\u00e3o no tratamento da ins\u00f3nia e da tens\u00e3o nervosa provocadas por um grande stress.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Em experi\u00eancias com animais, comprovou-se que a valeriana possui propriedades sedativas, ansiol\u00edticas, espasmol\u00edticas, relaxantes musculares e antiulcerog\u00e9nicas.<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"> A efic\u00e1cia farmacol\u00f3gica da planta depende muito da qualidade do extrato utilizado.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">O principal efeito nos humanos \u00e9 a redu\u00e7\u00e3o do tempo necess\u00e1rio para adormecer.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Estudos in vitro demonstraram que os componentes do \u00e1cido valer\u00e9nico reduzem a degrada\u00e7\u00e3o do \u00e1cido gama-aminobut\u00edrico (GABA).<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">O aumento da disponibilidade de GABA \u00e9 um dos fatores que pode ser respons\u00e1vel pelas propriedades sedativas.<\/span><\/span><\/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-bc11fde elementor-widget elementor-widget-image\" data-id=\"bc11fde\" 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:\/\/www.alivitpharm.com\/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-a305988 elementor-widget elementor-widget-text-editor\" data-id=\"a305988\" 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><strong><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">INDICA\u00c7\u00d5ES E UTILIZA\u00c7\u00c3O<\/span><\/span><\/strong><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"> Aprovado pela Comiss\u00e3o E: Nervosismo e ins\u00f3nia<br \/><\/span><\/span><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"> Uso n\u00e3o comprovado: A valeriana \u00e9 utilizada para inquieta\u00e7\u00e3o, dist\u00farbios do sono causados \u200b\u200bpor condi\u00e7\u00f5es nervosas, tens\u00e3o mental, falta de concentra\u00e7\u00e3o, irritabilidade, stress, dor de cabe\u00e7a, epilepsia, histeria, cardiopatia nervosa, dist\u00farbios menstruais, menopausa, neuralgia, desmaios, c\u00f3licas estomacais, espasmos uterinos e estados de ansiedade.<\/span><\/span><\/p><p><strong><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"> PRECAU\u00c7\u00d5ES E REAC\u00c7\u00d5ES ADVERSAS<\/span><\/span><\/strong><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">N\u00e3o s\u00e3o conhecidos riscos para a sa\u00fade associados ao uso adequado de determinadas doses terap\u00eauticas.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">As queixas gastrointestinais podem ocorrer em casos raros e as alergias de contacto em casos muito raros.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Com o uso prolongado, podem ocorrer ocasionalmente: cefaleias, agita\u00e7\u00e3o, ins\u00f3nia, midr\u00edase, perturba\u00e7\u00f5es da fun\u00e7\u00e3o card\u00edaca.<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Intera\u00e7\u00f5es medicamentosas: A valeriana pode potenciar o efeito de outros depressores do sistema nervoso central.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Estudos em animais demonstraram que a valeriana tem um efeito aditivo quando utilizada em associa\u00e7\u00e3o com barbit\u00faricos e benzodiazepinas.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Embora n\u00e3o haja evid\u00eancia de potencializa\u00e7\u00e3o do efeito depressor do SNC quando combinado com \u00e1lcool, o uso de valeriana em combina\u00e7\u00e3o com \u00e1lcool n\u00e3o \u00e9 recomendado.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">Devido ao efeito sedativo da valeriana, deve evitar-se conduzir ou utilizar m\u00e1quinas durante v\u00e1rias horas ap\u00f3s a ingest\u00e3o de produtos \u00e0 base de valeriana.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">O uso de valeriana durante a gravidez ou amamenta\u00e7\u00e3o n\u00e3o \u00e9 recomendado devido \u00e0 falta de evid\u00eancia.<\/span><\/span><\/p><p><span class=\"jCAhz\"><span class=\"ryNqvb\">A raiz de valeriana est\u00e1 dispon\u00edvel em c\u00e1psulas, comprimidos ou extratos hidroalco\u00f3licos, para que cada pessoa possa escolher a forma mais adequada.<\/span><\/span><\/p><p><span class=\"jCAhz\"><span class=\"ryNqvb\"><em>Valeriana spp.<\/em> consta nas farmacopeias europeia e americana.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">\u00c9 tamb\u00e9m comercializada como suplemento alimentar e \u00e9 um dos medicamentos naturais mais vendidos na Europa e nos EUA.<\/span><\/span> <span class=\"jCAhz\"><span class=\"ryNqvb\">Al\u00e9m disso, a <em>Valeriana spp.<\/em> possui um elevado valor medicinal e econ\u00f3mico nas ind\u00fastrias alimentar, de bebidas e cosm\u00e9tica devido ao seu aroma caracter\u00edstico.<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">A EMA (Ag\u00eancia Europeia de Alimentos e Medicamentos) prescreve prepara\u00e7\u00f5es de valeriana como um rem\u00e9dio tradicional \u00e0 base de plantas para aliviar sintomas ligeiros de stress mental e auxiliar no sono.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">A valeriana contribui para um relaxamento mental e f\u00edsico ideal, reduz os espasmos e as perturba\u00e7\u00f5es digestivas, promove a sa\u00fade do sistema cardiovascular e ajuda a induzir e a manter um sono natural.<\/span><\/span><\/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-a397e37 elementor-widget elementor-widget-heading\" data-id=\"a397e37\" 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-db8691a elementor-widget elementor-widget-text-editor\" data-id=\"db8691a\" 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:\/\/scispace.com\/pdf\/chemical-components-and-cardiovascular-activities-of-2wneyenwyr.pdf\" target=\"_blank\" rel=\"noopener\">Chemical Components and Cardiovascular Activities of Valeriana spp.<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/www.researchgate.net\/publication\/366257027_Valeriana_officinalis_-_a_review\" target=\"_blank\" rel=\"noopener\">&#8220;Valeriana officinalis&#8221; \u2013 a review<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/dokumen.pub\/pdr-for-herbal-medicines-4nbsped-1563636786-9781563636783.html\" target=\"_blank\" rel=\"noopener\">PDR for Herbal Medicines<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/www.ema.europa.eu\/en\/documents\/herbal-monograph\/final-european-union-herbal-monograph-valeriana-officinalis-l-aetheroleum_en.pdf\" target=\"_blank\" rel=\"noopener\">European Union herbal monograph on Valeriana officinalis L., aetheroleum<\/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>Valerian Valeriana officinalis L. &#8211; Valerianaceae Valerian is a perennial herbaceous plant belonging to the Valerianaceae family and has been used since ancient times in traditional medicine for various health problems. The plant is found in Europe and temperate regions of Asia. It is cultivated mainly in Central Europe, England, France, Eastern Europe, Japan and &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.alivitpharm.com\/pt\/valerian\/\"> <span class=\"screen-reader-text\">Valeriana<\/span> Read More &raquo;<\/a><\/p>","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-global-header-display":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-14050","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/pages\/14050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/comments?post=14050"}],"version-history":[{"count":28,"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/pages\/14050\/revisions"}],"predecessor-version":[{"id":14109,"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/pages\/14050\/revisions\/14109"}],"wp:attachment":[{"href":"https:\/\/www.alivitpharm.com\/pt\/wp-json\/wp\/v2\/media?parent=14050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}