{"id":16256,"date":"2026-05-05T08:10:56","date_gmt":"2026-05-05T06:10:56","guid":{"rendered":"https:\/\/rvh-synergie.org\/actualites\/jan-josef-liefers-a-pris-de-la-ketamine-ses-effets-sur-le-corps\/"},"modified":"2026-05-05T08:10:57","modified_gmt":"2026-05-05T06:10:57","slug":"jan-josef-liefers-a-pris-de-la-ketamine-ses-effets-sur-le-corps","status":"publish","type":"post","link":"https:\/\/rvh-synergie.org\/actualites\/jan-josef-liefers-a-pris-de-la-ketamine-ses-effets-sur-le-corps\/","title":{"rendered":"Jan Josef Liefers a pris de la k\u00e9tamine \u2013 ses effets sur le corps"},"content":{"rendered":"<p><!--$--><\/p>\n<nav data-hk=\"0000942120a20100\" class=\"TOC mt-xl mb-lg \" data-qa-article-table-of-contents>\n<p class=\"headline-sm mb-sm\">Table des mati\u00e8res<\/p>\n<p><!--$--><\/p>\n<ol data-hk=\"0000942120a2010100\" class=\"RUC-List RUC-List--Ordered RUC-List--Theme-Neutral RUC-List--Spacing-MD \">\n<li data-hk=\"0000942120a201010200\" class=\"\">C&rsquo;est ce que fait la k\u00e9tamine dans le corps<\/li>\n<li data-hk=\"0000942120a201010210\" class=\"\">O\u00f9 la k\u00e9tamine est utilis\u00e9e en th\u00e9rapie<\/li>\n<li data-hk=\"0000942120a201010220\" class=\"\">Qui obtient de la k\u00e9tamine en Allemagne ?<\/li>\n<li data-hk=\"0000942120a201010230\" class=\"\">Quels sont les risques de la k\u00e9tamine ?<\/li>\n<\/ol>\n<p><!--\/--><\/nav>\n<div data-hk=\"0000942120a20200\" class=\"Html-Block\" data-qa-article-content-text>\n<p>Dans le podcast \u00ab Hotel Matze \u00bb, Jan Josef Liefers raconte comment il consid\u00e9rait sa propre existence. L\u2019acteur s\u2019est retrouv\u00e9 dans cet \u00e9tat particulier gr\u00e2ce \u00e0 la k\u00e9tamine. Il se sentait compl\u00e8tement d\u00e9tach\u00e9 de tout. Seulement lui-m\u00eame, pas de corps, pas de monde autour de lui. <\/p>\n<\/div>\n<div data-hk=\"0000942120a20210\" class=\"Html-Block\" data-qa-article-content-text>\n<p>Dans sa th\u00e9rapie, Liefers voulait \u00ab vivre une exp\u00e9rience \u00bb au lieu de continuer \u00e0 parler de son enfance. Lors de la s\u00e9ance d\u00e9crite, la star de \u00ab Tatort \u00bb a re\u00e7u une infusion compos\u00e9e de sel de table et de quelques gouttes de k\u00e9tamine de la part de son th\u00e9rapeute. Il a \u00e9t\u00e9 suivi m\u00e9dicalement. Liefers estime le co\u00fbt \u00e0 environ 300 euros par perfusion.<\/p>\n<\/div>\n<aside data-hk=\"0000942120a202204\" data-qa-ad-slot class=\"Ad-Slot Ad-Slot-mobile Ad-Slot-hor Ad-Slot-FC\">\n<div class=\"Ad-Slot-FC-Container\">\n<div class=\"Ad-Slot-FC-Window\">\n<div id=\"ad-slot-mobile-hor-2\" data-orientation=\"hor\" data-index=\"2\" data-slot=\"ad-slot\" data-device=\"mobile\"><\/div>\n<\/div>\n<\/div>\n<\/aside>\n<div data-hk=\"0000942120a20230\" id=\"das-bewirkt-ketamin-im-k\u00f6rper\" class=\"Html-Block\" data-qa-article-content-text>\n<h2>C&rsquo;est ce que fait la k\u00e9tamine dans le corps<\/h2>\n<blockquote>\n<p>\u00ab\u00a0Vous faites un voyage dans quelque chose que vous n&rsquo;avez jamais vu ou v\u00e9cu auparavant. Vous \u00eates conscient, mais votre corps dispara\u00eet. Tout se dissout. Vous \u00eates parti, mais vous \u00eates toujours l\u00e0. Quelque chose est toujours l\u00e0, pourrait-on dire, peut-\u00eatre votre \u00eatre, votre essence, le c\u0153ur de votre existence\u00a0\u00bb, voil\u00e0 comment Liefers d\u00e9crit le voyage dans le podcast.<\/p>\n<\/blockquote>\n<\/div>\n<div data-hk=\"0000942120a20240\" id=\"das-bewirkt-ketamin-im-k\u00f6rper\" class=\"Html-Block\" data-qa-article-content-text>\n<p>Il s\u2019agit d\u2019un effet typique de la k\u00e9tamine. Cela met le cerveau en \u00e9tat d\u2019urgence, pour ainsi dire. La substance modifie le traitement des signaux dans le cerveau et peut s\u00e9parer la conscience du corps. La perception et la r\u00e9alit\u00e9 semblent d\u00e9cal\u00e9es.<\/p>\n<\/div>\n<aside data-hk=\"0000942120a202504\" data-qa-ad-slot class=\"Ad-Slot Ad-Slot-mobile Ad-Slot-out\">\n<div id=\"ad-slot-mobile-out-1\" data-orientation=\"out\" data-index=\"1\" data-slot=\"ad-slot\" data-device=\"mobile\"><\/div>\n<\/aside>\n<div data-hk=\"0000942120a20260\" id=\"das-bewirkt-ketamin-im-k\u00f6rper\" class=\"Html-Block\" data-qa-article-content-text>\n<p>La k\u00e9tamine influence la neuroplasticit\u00e9 \u2013 la capacit\u00e9 du cerveau \u00e0 former de nouvelles connexions neuronales, expliquent les experts de la clinique MainOP. De cette fa\u00e7on, il peut att\u00e9nuer les sympt\u00f4mes de la d\u00e9pression et r\u00e9duire la perception de la douleur.<\/p>\n<\/div>\n<div data-hk=\"0000942120a20270\" class=\"Ad-Row\">\n<div class=\"Ad-Col col-lg-5\">\n<div data-hk=\"0000942120a2027104\" data-qa-ad-slot class=\"Ad-Slot Ad-Slot-desktop Ad-Slot-ver\" role=\"region\" aria-label=\"Anzeige 1\">\n<div id=\"ad-slot-desktop-ver-1\" data-orientation=\"ver\" data-index=\"1\" data-slot=\"ad-slot\" data-device=\"desktop\"><\/div>\n<\/div>\n<\/div>\n<div class=\"Ad-Col col-lg-5\">\n<aside data-hk=\"0000942120a2027204\" data-qa-ad-slot class=\"Ad-Slot Ad-Slot-desktop Ad-Slot-ver Ad-Slot-FC\">\n<div class=\"Ad-Slot-FC-Container\">\n<div class=\"Ad-Slot-FC-Window\">\n<div id=\"ad-slot-desktop-ver-2\" data-orientation=\"ver\" data-index=\"2\" data-slot=\"ad-slot\" data-device=\"desktop\"><\/div>\n<\/div>\n<\/div>\n<\/aside>\n<\/div>\n<\/div>\n<div data-hk=\"0000942120a20280\" id=\"wo-ketamin-in-der-therapie-nutzt\" class=\"Html-Block\" data-qa-article-content-text>\n<h2>O\u00f9 la k\u00e9tamine est utilis\u00e9e en th\u00e9rapie<\/h2>\n<p>La k\u00e9tamine a \u00e9t\u00e9 d\u00e9velopp\u00e9e \u00e0 l\u2019origine comme anesth\u00e9sique et est encore utilis\u00e9e aujourd\u2019hui en m\u00e9decine d\u2019urgence et en soins intensifs. Lorsqu&rsquo;ils sont administr\u00e9s \u00e0 faibles doses, de nombreux patients signalent une am\u00e9lioration rapide de leur humeur, de leur clart\u00e9 et de leur \u00e9loignement des pens\u00e9es tourmentantes.<\/p>\n<\/div>\n<aside data-hk=\"0000942120a202904\" data-qa-ad-slot class=\"Ad-Slot Ad-Slot-mobile Ad-Slot-hor\">\n<div id=\"ad-slot-mobile-hor-3\" data-orientation=\"hor\" data-index=\"3\" data-slot=\"ad-slot\" data-device=\"mobile\"><\/div>\n<\/aside>\n<div data-hk=\"0000942120a202a100\" id=\"wo-ketamin-in-der-therapie-nutzt\" class=\"Html-Block\" data-qa-article-content-text>\n<p>Selon les experts, la th\u00e9rapie \u00e0 la k\u00e9tamine est principalement utilis\u00e9e pour traiter la d\u00e9pression, mais \u00e9galement pour\u00a0:<\/p>\n<\/div>\n<div data-hk=\"0000942120a202a110\" id=\"wo-ketamin-in-der-therapie-nutzt\" class=\"Html-Block\" data-qa-article-content-text>\n<ul>\n<li>douleur chronique (par exemple fibromyalgie)<\/li>\n<li>Trouble obsessionnel compulsif (TOC)<\/li>\n<li>D\u00e9pendances (alcool, drogues, d\u00e9pendance au jeu)<\/li>\n<li>Troubles anxieux<\/li>\n<li>migraine<\/li>\n<\/ul>\n<p>L\u2019action de la k\u00e9tamine en th\u00e9rapie d\u00e9pend en grande partie de la mani\u00e8re dont elle est int\u00e9gr\u00e9e : sans psychoth\u00e9rapie concomitante, l\u2019effet ne dure souvent que quelques jours ou semaines. Une consommation r\u00e9p\u00e9t\u00e9e augmente \u00e9galement le risque de d\u00e9pendance psychologique.<\/p>\n<\/div>\n<aside data-hk=\"0000942120a202a1204\" data-qa-ad-slot class=\"Ad-Slot Ad-Slot-mobile Ad-Slot-hor\">\n<div id=\"ad-slot-mobile-hor-4\" data-orientation=\"hor\" data-index=\"4\" data-slot=\"ad-slot\" data-device=\"mobile\"><\/div>\n<\/aside>\n<div data-hk=\"0000942120a202a130\" id=\"wer-in-deutschland-ketamin-bekommt\" class=\"Html-Block\" data-qa-article-content-text>\n<h2>Qui obtient de la k\u00e9tamine en Allemagne ?<\/h2>\n<p>En Allemagne, la k\u00e9tamine n\u00e9cessite une ordonnance et ne peut \u00eatre administr\u00e9e que par des m\u00e9decins. Dans le traitement de la d\u00e9pression, l&rsquo;esk\u00e9tamine est g\u00e9n\u00e9ralement utilis\u00e9e sous forme de spray nasal, uniquement dans des cabinets ou des cliniques sp\u00e9cialis\u00e9es et sous \u00e9troite surveillance. Des infusions similaires \u00e0 celles d\u00e9crites par Liefers sont \u00e9galement utilis\u00e9es.<\/p>\n<\/div>\n<div data-hk=\"0000942120a202a140\" id=\"welche-risiken-mit-ketamin-drohen\" class=\"Html-Block\" data-qa-article-content-text>\n<h2>Quels sont les risques de la k\u00e9tamine ?<\/h2>\n<p>Les dangers sont particuli\u00e8rement \u00e9vidents en cas d&rsquo;abus : une consommation \u00e0 long terme peut endommager le cerveau, augmenter les troubles anxieux et les probl\u00e8mes de m\u00e9moire et provoquer de graves l\u00e9sions de la vessie. Les m\u00e9decins mettent donc fortement en garde contre toute auto-exp\u00e9rimentation en dehors du contr\u00f4le m\u00e9dical. La mort tragique de l\u2019acteur Matthew Perry suite \u00e0 une overdose de k\u00e9tamine n\u2019est qu\u2019un exemple qui montre \u00e0 quel point cela est important.<\/p>\n<\/div>\n<div data-hk=\"0000942120a202a150\" class=\"Article-ReusableText Html-Block\" data-qa-article-reusable-content-text><!--$--><!--\/--><\/p>\n<div>\n<h2>Vous trouverez ici une aide rapide en cas de d\u00e9pression et d&rsquo;urgences psychologiques.<\/h2>\n<ul>\n<li>Un point de contact 24 heures sur 24 pour toutes les personnes en d\u00e9tresse psychologique est le service de conseil t\u00e9l\u00e9phonique avec les num\u00e9ros de t\u00e9l\u00e9phone 08001110-111 ou -222 dans toute l&rsquo;Allemagne.<\/li>\n<li>La plateforme Internet \u00ab Friends for Life \u00bb propose une assistance en cas de suicide imminent. De plus amples informations peuvent \u00e9galement \u00eatre trouv\u00e9es aupr\u00e8s de la Soci\u00e9t\u00e9 allemande pour la pr\u00e9vention du suicide. Vous trouverez ici un r\u00e9pertoire des centres de conseil : suicideprophylaxe.de.<\/li>\n<li>La hotline d&rsquo;information sur la d\u00e9pression dans toute l&rsquo;Allemagne est \u00e9galement joignable gratuitement au 0800 33 44 5 33.<\/li>\n<li>Il existe des forums en ligne mod\u00e9r\u00e9s par des professionnels permettant aux adultes d&rsquo;\u00e9changer leurs exp\u00e9riences dans le forum de discussion sur la d\u00e9pression. Les jeunes de 14 ans et plus peuvent \u00e9changer sur Fideo.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><!--\/--><br \/>\n<!--$--><br \/>\n<!--\/--><br \/>\n<!--$--><br \/>\n<!--\/--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Table des mati\u00e8res C&rsquo;est ce que fait la k\u00e9tamine dans le corps O\u00f9 la k\u00e9tamine<\/p>\n","protected":false},"author":1,"featured_media":16257,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[2721,1697,9740,9741,667,9742,753,2190,112],"class_list":["post-16256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-les-maladies","tag-corps","tag-effets","tag-jan","tag-josef","tag-ketamine","tag-liefers","tag-pris","tag-ses","tag-sur","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","resize-featured-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - 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