{"id":203232,"date":"2026-04-28T14:02:02","date_gmt":"2026-04-28T12:02:02","guid":{"rendered":"https:\/\/naturdao.com\/intolerance-a-lhistamine-et-peau\/"},"modified":"2026-04-28T15:06:06","modified_gmt":"2026-04-28T13:06:06","slug":"intolerance-a-lhistamine-et-peau","status":"publish","type":"post","link":"https:\/\/naturdao.com\/fr\/intolerance-a-lhistamine-et-peau\/","title":{"rendered":"Intol\u00e9rance \u00e0 l&#8217;histamine et peau"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"203232\" class=\"elementor elementor-203232 elementor-203174\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11114d7 e-flex e-con-boxed e-con e-parent\" data-id=\"11114d7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6bdc698 elementor-widget elementor-widget-text-editor\" data-id=\"6bdc698\" 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<article>\n<section>\n<h2>M\u00e9canismes physiologiques impliqu\u00e9s<\/h2>\n<p>L&#8217;histamine exerce divers effets sur la peau par l&#8217;interm\u00e9diaire de r\u00e9cepteurs sp\u00e9cifiques (appel\u00e9s H1, H2, H3 et H4) pr\u00e9sents dans les cellules cutan\u00e9es et les nerfs.<\/p>\n<p>Les mastocytes, un type de cellules immunitaires r\u00e9sidant dans la peau, sont la principale source d&#8217;histamine : ils la stockent et la lib\u00e8rent lorsqu&#8217;ils sont activ\u00e9s (par exemple, en r\u00e9ponse \u00e0 la chaleur, au stress, \u00e0 un traumatisme ou \u00e0 des r\u00e9actions immunitaires).<\/p>\n<p>Lorsqu&#8217;elle est lib\u00e9r\u00e9e, l&#8217;histamine agit sur les r\u00e9cepteurs H1 et H2 des vaisseaux sanguins cutan\u00e9s, provoquant une <strong>vasodilatation<\/strong> (\u00e9largissement des vaisseaux). Elle augmente \u00e9galement la perm\u00e9abilit\u00e9 capillaire via H1, entra\u00eenant une fuite de liquide hors des vaisseaux, ce qui provoque un <strong>\u0153d\u00e8me ou un gonflement<\/strong>, comme la papule caract\u00e9ristique de l&#8217;urticaire.<\/p>\n<p>Un autre effet majeur est l&#8217;induction du <strong>prurit<\/strong> (d\u00e9mangeaisons). En se liant aux r\u00e9cepteurs H1 et H4 sur les terminaisons nerveuses sensorielles de la peau, elle active ces fibres nerveuses et d\u00e9clenche la sensation de d\u00e9mangeaison. Ce processus initie \u00e9galement une <em>inflammation neurog\u00e8ne<\/em> : les nerfs activ\u00e9s lib\u00e8rent des neuropeptides pro-inflammatoires tels que la substance P ou le CGRP, qui accentuent \u00e0 leur tour la vasodilatation et la lib\u00e9ration de m\u00e9diateurs, amplifiant ainsi les rougeurs et l&#8217;inflammation locale. C&#8217;est le m\u00e9canisme derri\u00e8re ce que l&#8217;on appelle le <em>r\u00e9flexe d&#8217;axone<\/em> ou r\u00e9action de pouss\u00e9e (flare).<\/p>\n<p>En r\u00e9sum\u00e9, l&#8217;histamine cutan\u00e9e provoque une triade caract\u00e9ristique :<\/p>\n<ol>\n<li><strong>\u2611\ufe0f Rougeur<\/strong> due \u00e0 la vasodilatation.<\/li>\n<li><strong>\u2611\ufe0f \u0152d\u00e8me<\/strong> d\u00fb \u00e0 l&#8217;augmentation de la perm\u00e9abilit\u00e9 vasculaire.<\/li>\n<li><strong>\u2611\ufe0f Prurit<\/strong> d\u00fb \u00e0 l&#8217;activation nerveuse.<\/li>\n<\/ol>\n<p>Ces effets expliquent des sympt\u00f4mes tels que les bouff\u00e9es vasomotrices (flushing), les plaques d&#8217;urticaire et les d\u00e9mangeaisons dans diverses dermatoses. L&#8217;intensit\u00e9 de la r\u00e9ponse d\u00e9pend du type de r\u00e9cepteur impliqu\u00e9 : H1 est davantage li\u00e9 aux d\u00e9mangeaisons aigu\u00ebs et \u00e0 la vasodilatation imm\u00e9diate ; H2 contribue \u00e0 la vasodilatation prolong\u00e9e et peut aggraver la rougeur et l&#8217;inflammation ; tandis que H4 intervient dans l&#8217;attraction des cellules immunitaires et le prurit chronique.<\/p>\n<p>    <img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-203175\" src=\"https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/histamina_piel_dermatitits_eczema_prurito_rosacea.png\" alt=\"M\u00e9canismes de l'histamine sur la peau\" width=\"1080\" height=\"800\" srcset=\"https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/histamina_piel_dermatitits_eczema_prurito_rosacea.png 1080w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/histamina_piel_dermatitits_eczema_prurito_rosacea-300x222.png 300w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/histamina_piel_dermatitits_eczema_prurito_rosacea-1024x759.png 1024w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/histamina_piel_dermatitits_eczema_prurito_rosacea-768x569.png 768w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/histamina_piel_dermatitits_eczema_prurito_rosacea-800x593.png 800w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><br \/>\n  <\/section>\n<section>\n<h2>Histamine et rosac\u00e9e<\/h2>\n<p>La rosac\u00e9e est une affection cutan\u00e9e chronique caract\u00e9ris\u00e9e par des rougeurs faciales, des vaisseaux sanguins dilat\u00e9s visibles et parfois des papules et des pustules. Bien que sa cause soit multifactorielle \u2014 dysr\u00e9gulation neurovasculaire, facteurs microbiens comme le <em>Demodex<\/em>, pr\u00e9disposition g\u00e9n\u00e9tique, etc. \u2014, un lien possible avec l&#8217;histamine a \u00e9t\u00e9 observ\u00e9.<\/p>\n<p>De nombreux d\u00e9clencheurs alimentaires classiques de la rosac\u00e9e \u2014 comme le vin rouge, les fromages affin\u00e9s, la charcuterie, les aliments ferment\u00e9s ou les plats tr\u00e8s \u00e9pic\u00e9s \u2014 sont des aliments riches en histamine ou qui stimulent sa lib\u00e9ration. Une enqu\u00eate de la National Rosacea Society a r\u00e9v\u00e9l\u00e9 que parmi les aliments les plus fr\u00e9quemment associ\u00e9s aux pouss\u00e9es figuraient le yaourt, le fromage, la sauce soja, le vin et le chocolat, tous \u00e9tant ferment\u00e9s ou pr\u00e9sentant des taux \u00e9lev\u00e9s d&#8217;histamine libre.<\/p>\n<p>Sur le plan physiopathologique, un nombre accru de mastocytes activ\u00e9s a \u00e9t\u00e9 d\u00e9tect\u00e9 dans la peau affect\u00e9e par la rosac\u00e9e, pr\u00eats \u00e0 lib\u00e9rer de l&#8217;histamine et d&#8217;autres m\u00e9diateurs inflammatoires. Des \u00e9tudes pr\u00e9cliniques sugg\u00e8rent que la stabilisation ou le blocage de l&#8217;activit\u00e9 des mastocytes peut r\u00e9duire l&#8217;inflammation caract\u00e9ristique de cette pathologie.<\/p>\n<p>Par cons\u00e9quent, l&#8217;histamine lib\u00e9r\u00e9e \u2014 qu&#8217;elle provienne de l&#8217;alimentation ou des mastocytes cutan\u00e9s hyperr\u00e9actifs \u2014 peut aggraver les bouff\u00e9es vasomotrices et la r\u00e9ponse inflammatoire dans la rosac\u00e9e, bien que des \u00e9tudes suppl\u00e9mentaires soient n\u00e9cessaires pour d\u00e9terminer la fr\u00e9quence de ce m\u00e9canisme.<\/p>\n<\/section>\n<section>\n<h2>Histamine et dermatite s\u00e9borrh\u00e9ique (pellicules)<\/h2>\n<p>La dermatite s\u00e9borrh\u00e9ique est une affection inflammatoire chronique qui provoque une desquamation (pellicules) et des rougeurs, en particulier sur le cuir chevelu et les zones riches en glandes s\u00e9bac\u00e9es. Sa cause principale est li\u00e9e \u00e0 la prolif\u00e9ration du champignon commensal <em>Malassezia<\/em> et \u00e0 la r\u00e9ponse inflammatoire de la peau \u00e0 celui-ci.<\/p>\n<p>Des \u00e9tudes ont mesur\u00e9 les taux d&#8217;histamine dans la couche corn\u00e9e du cuir chevelu chez des personnes souffrant de dermatite s\u00e9borrh\u00e9ique et les ont compar\u00e9s \u00e0 ceux de personnes saines. Les r\u00e9sultats ont montr\u00e9 que les patients affect\u00e9s pr\u00e9sentaient des taux d&#8217;histamine environ deux fois plus \u00e9lev\u00e9s, corr\u00e9l\u00e9s \u00e0 une sensation de d\u00e9mangeaison plus intense.<\/p>\n<p>De plus, apr\u00e8s l&#8217;application d&#8217;un traitement efficace \u2014 tel qu&#8217;un shampooing au pyrithione de zinc pendant plusieurs semaines \u2014, les taux d&#8217;histamine dans la peau ont diminu\u00e9 de mani\u00e8re significative pour revenir \u00e0 des niveaux similaires \u00e0 ceux des personnes sans pellicules, tandis que les patients rapportaient une r\u00e9duction marqu\u00e9e des d\u00e9mangeaisons.<\/p>\n<p>    <img decoding=\"async\" class=\"aligncenter size-full wp-image-203198\" src=\"https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/FOTOS-BLOG-WEB-2.png\" alt=\"Histamine et dermatite s\u00e9borrh\u00e9ique\" width=\"1080\" height=\"800\" srcset=\"https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/FOTOS-BLOG-WEB-2.png 1080w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/FOTOS-BLOG-WEB-2-300x222.png 300w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/FOTOS-BLOG-WEB-2-1024x759.png 1024w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/FOTOS-BLOG-WEB-2-768x569.png 768w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/FOTOS-BLOG-WEB-2-800x593.png 800w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>Contrairement \u00e0 la rosac\u00e9e ou \u00e0 l&#8217;urticaire, l&#8217;\u00e9l\u00e9vation de l&#8217;histamine dans la dermatite s\u00e9borrh\u00e9ique est un ph\u00e9nom\u00e8ne plus localis\u00e9, sans relation claire avec l&#8217;apport alimentaire en histamine. Les d\u00e9mangeaisons s\u00e9borrh\u00e9iques s&#8217;am\u00e9liorent principalement en traitant la cause (le champignon et l&#8217;inflammation cutan\u00e9e), par exemple avec des shampooings antifongiques, bien que des antihistaminiques H1 oraux soient parfois utilis\u00e9s de mani\u00e8re empirique pour r\u00e9duire le prurit.<\/p>\n<\/section>\n<section>\n<h2>Histamine, urticaire et prurit chronique<\/h2>\n<p>L&#8217;histamine est fortement impliqu\u00e9e dans l&#8217;urticaire et dans de nombreux cas de prurit chronique idiopathique. Dans l&#8217;urticaire chronique spontan\u00e9e, on pense qu&#8217;il existe une lib\u00e9ration spontan\u00e9e ou facilit\u00e9e d&#8217;histamine par les mastocytes cutan\u00e9s sans allerg\u00e8ne identifiable.<\/p>\n<p>Les r\u00e9gimes pauvres en histamine ont \u00e9t\u00e9 \u00e9tudi\u00e9s comme traitement adjuvant : une revue syst\u00e9matique r\u00e9cente a compil\u00e9 les donn\u00e9es de 223 patients souffrant d&#8217;urticaire chronique spontan\u00e9e ayant suivi un r\u00e9gime pauvre en histamine pendant quatre semaines. Environ 12 % ont obtenu une r\u00e9mission compl\u00e8te et 44 % une am\u00e9lioration partielle avec ce seul changement alimentaire.<\/p>\n<p>Concernant la <strong>dermatite atopique (ecz\u00e9ma)<\/strong>, plusieurs \u00e9tudes ont montr\u00e9 que certains patients atopiques pr\u00e9sentent des taux de base d&#8217;histamine plus \u00e9lev\u00e9s dans le sang. Dans un sous-groupe de patients pr\u00e9sentant une activit\u00e9 r\u00e9duite de l&#8217;enzyme DAO \u2014 sugg\u00e9rant une intol\u00e9rance \u00e0 l&#8217;histamine concomitante \u2014, le suivi d&#8217;un r\u00e9gime strict sans histamine a produit des am\u00e9liorations significatives tant au niveau des sympt\u00f4mes d&#8217;intol\u00e9rance que de la s\u00e9v\u00e9rit\u00e9 de l&#8217;ecz\u00e9ma (score SCORAD).<\/p>\n<p>Dans les cas de prurit chronique g\u00e9n\u00e9ralis\u00e9 sans l\u00e9sions \u00e9videntes, si l&#8217;examen m\u00e9dical exclut les causes syst\u00e9miques, on constate parfois que les patients b\u00e9n\u00e9ficient d&#8217;un traitement antihistaminique continu, indiquant que leurs d\u00e9mangeaisons \u00e9taient de nature histaminergique m\u00eame en l&#8217;absence de plaques visibles.<\/p>\n<p>    <img decoding=\"async\" class=\"aligncenter size-full wp-image-203206\" src=\"https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/eczema_histamine.png\" alt=\"Ecz\u00e9ma et histamine\" width=\"1080\" height=\"800\" srcset=\"https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/eczema_histamine.png 1080w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/eczema_histamine-300x222.png 300w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/eczema_histamine-1024x759.png 1024w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/eczema_histamine-768x569.png 768w, https:\/\/naturdao.com\/wp-content\/uploads\/2026\/04\/eczema_histamine-800x593.png 800w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><br \/>\n  <\/section>\n<section>\n<h2>Quand la suppl\u00e9mentation en NaturDAO peut-elle aider et quand faut-il envisager d&#8217;autres m\u00e9canismes ?<\/h2>\n<p>La carence en enzyme DAO \u00e9tant un facteur cl\u00e9 de l&#8217;intol\u00e9rance \u00e0 l&#8217;histamine, une intervention possible consiste \u00e0 apporter de la DAO exog\u00e8ne. La suppl\u00e9mentation avec <a title=\"Boutique\" href=\"https:\/\/naturdao.com\/fr\/boutique\/\" target=\"_blank\" rel=\"noopener\">NaturDAO<\/a> est indiqu\u00e9e principalement chez les patients pr\u00e9sentant :<\/p>\n<ul>\n<li>\u2611\ufe0f Des sympt\u00f4mes syst\u00e9miques r\u00e9p\u00e9titifs apr\u00e8s avoir consomm\u00e9 des aliments riches en histamine.<\/li>\n<li>\u2611\ufe0f Une faible activit\u00e9 de la DAO plasmatique lors des tests de laboratoire.<\/li>\n<li>\u2611\ufe0f Une am\u00e9lioration d\u00e9montr\u00e9e avec un r\u00e9gime pauvre en histamine.<\/li>\n<\/ul>\n<p>Des \u00e9tudes pilotes ont montr\u00e9 que la suppl\u00e9mentation orale en DAO am\u00e9liore consid\u00e9rablement les sympt\u00f4mes digestifs, cardiovasculaires, respiratoires et cutan\u00e9s chez les patients souffrant d&#8217;une intol\u00e9rance \u00e0 l&#8217;histamine diagnostiqu\u00e9e.<\/p>\n<p>Cependant, la suppl\u00e9mentation en DAO n&#8217;est pas une solution universelle. Il est essentiel de distinguer si l&#8217;histamine provient principalement de l&#8217;alimentation ou d&#8217;autres m\u00e9canismes :<\/p>\n<ul>\n<li>\u2611\ufe0f Dans la <strong>rosac\u00e9e<\/strong> o\u00f9 les bouff\u00e9es vasomotrices sont principalement d\u00e9clench\u00e9es par la chaleur ou le stress, la prise de DAO n&#8217;emp\u00eachera probablement pas ces rougeurs.<\/li>\n<li>\u2611\ufe0f Dans la <strong>dermatite s\u00e9borrh\u00e9ique<\/strong>, l&#8217;accent doit \u00eatre mis sur le traitement cutan\u00e9 (shampooings, antifongiques) plut\u00f4t que sur le r\u00e9gime syst\u00e9mique.<\/li>\n<li>\u2611\ufe0f Dans le <strong>prurit li\u00e9 \u00e0 la peau s\u00e8che<\/strong>, la restauration de l&#8217;hydratation et l&#8217;utilisation d&#8217;anti-inflammatoires topiques sont plus efficaces.<\/li>\n<\/ul>\n<p>D&#8217;autres m\u00e9canismes contributifs doivent \u00e9galement \u00eatre pris en compte :<\/p>\n<ul>\n<li><strong>\u2611\ufe0f Alt\u00e9ration de la barri\u00e8re cutan\u00e9e :<\/strong> une peau endommag\u00e9e permet une plus grande p\u00e9n\u00e9tration d&#8217;irritants qui activent les mastocytes localement.<\/li>\n<li><strong>\u2611\ufe0f Microbiome cutan\u00e9 et infections :<\/strong> dans la rosac\u00e9e, la prolif\u00e9ration de <em>Demodex<\/em> ; dans la dermatite s\u00e9borrh\u00e9ique, la levure <em>Malassezia<\/em> ; dans l&#8217;urticaire chronique, parfois des infections sous-jacentes comme <em>Helicobacter pylori<\/em> ou une dysbiose intestinale. En fait, il a \u00e9t\u00e9 document\u00e9 qu&#8217;une proportion de patients souffrant de rosac\u00e9e pr\u00e9sente une prolif\u00e9ration bact\u00e9rienne dans l&#8217;intestin gr\u00eale (SIBO) et que leur peau s&#8217;am\u00e9liore notablement apr\u00e8s traitement.<\/li>\n<li><strong>\u2611\ufe0f Inflammation syst\u00e9mique ou autres voies non histaminergiques :<\/strong> certaines conditions provoquent un prurit via des m\u00e9diateurs autres que l&#8217;histamine (cytokines IL-31 dans le prurit r\u00e9nal, opio\u00efdes endog\u00e8nes, neuropeptides, etc.), o\u00f9 l&#8217;ajout de DAO n&#8217;aura aucun impact.<\/li>\n<\/ul>\n<p>En r\u00e9sum\u00e9, la suppl\u00e9mentation en NaturDAO est utile lorsque le probl\u00e8me est principalement un exc\u00e8s d&#8217;histamine alimentaire que l&#8217;organisme ne parvient pas \u00e0 \u00e9liminer. Si le probl\u00e8me cutan\u00e9 persiste malgr\u00e9 un r\u00e9gime pauvre en histamine et une suppl\u00e9mentation en DAO, d&#8217;autres m\u00e9canismes doivent \u00eatre explor\u00e9s : sant\u00e9 de la barri\u00e8re cutan\u00e9e, microbiome, inflammation syst\u00e9mique ou autres causes sous-jacentes.<\/p>\n<p><strong>L&#8217;histamine est une pi\u00e8ce du puzzle, mais pas le seul facteur dans chaque cas.<\/strong> Une approche globale et personnalis\u00e9e est la cl\u00e9.<\/p>\n<\/section>\n<\/article>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3531c61 e-flex e-con-boxed e-con e-parent\" data-id=\"3531c61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e61e13 elementor-widget elementor-widget-text-editor\" data-id=\"7e61e13\" 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>R\u00c9F\u00c9RENCES<\/strong><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n\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-3481d8f elementor-widget elementor-widget-text-editor\" data-id=\"3481d8f\" 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<ol>\n<li><strong>Zhao Y, et al.<\/strong> Histamine Intolerance\u2014A Kind of Pseudoallergic Reaction. <em>Biomolecules<\/em>. 2022;12(3):454.<\/li>\n<li><strong>Kovacova-Hanuskova E, et al.<\/strong> Histamine, Histamine Intoxication and Intolerance. <a class=\"doi\" href=\"https:\/\/doi.org\/10.1016\/j.aller.2015.05.001\">doi: 10.1016\/j.aller.2015.05.001<\/a><\/li>\n<li><strong>Schmid-Wirlitsch C, et al.<\/strong> Oral diamine oxidase supplementation in histamine intolerance: a pilot study. <em>Food Sci Biotechnol<\/em>. 2019;28(5):1657-1664.<\/li>\n<li>Rosacea and Diet: What is New in 2021? <em>J Clin Aesthet Dermatol<\/em>. 2021;14(12):49-54.<\/li>\n<li><strong>Guttman-Yassky E, et al.<\/strong> Understanding the Role of Mast Cells in Rosacea. <em>Dermatology Times<\/em>. 2020.<\/li>\n<li><strong>Kerr K, et al.<\/strong> Histamine Levels and Itch in Seborrheic Dermatitis. <em>Acta Derm Venereol<\/em>. 2011;91(4):404-408.<\/li>\n<li><strong>Wagner N, et al.<\/strong> Dietary Histamine in Chronic Urticaria and Atopic Dermatitis. <em>Cutis<\/em>. 2021;107(6S):11-12.<\/li>\n<li><strong>Reamy BV, et al.<\/strong> A Diagnostic Approach to Pruritus. <em>Am Fam Physician<\/em>. 2011;84(2):195-202.<\/li>\n<li><strong>Wagner N, Dirk D, et al.<\/strong> A Popular myth &#8211; low-histamine diet improves chronic spontaneous urticaria &#8211; fact or fiction? <em>J Eur Acad Dermatol Venereol<\/em>. 2017 Apr;31(4):650-655. <a class=\"doi\" href=\"https:\/\/doi.org\/10.1111\/jdv.13966\">doi: 10.1111\/jdv.13966<\/a>.<\/li>\n<li><strong>Guida B, De Martino CD, et al.<\/strong> Histamine plasma levels and elimination diet in chronic idiopathic urticaria. <em>Eur J Clin Nutr<\/em>. 2000 Feb;54(2):155-8. <a class=\"doi\" href=\"https:\/\/doi.org\/10.1038\/sj.ejcn.1600911\">doi: 10.1038\/sj.ejcn.1600911<\/a>.<\/li>\n<li><strong>Wagner N, Dirk D, et al.<\/strong> A Popular myth &#8211; low-histamine diet improves chronic spontaneous urticaria &#8211; fact or fiction? <em>J Eur Acad Dermatol Venereol<\/em>. 2017 Apr;31(4):650-655. <a class=\"doi\" href=\"https:\/\/doi.org\/10.1111\/jdv.13966\">doi: 10.1111\/jdv.13966<\/a>.<\/li>\n<li><strong>Yacoub MR, Ramirez GA, et al.<\/strong> Diamine Oxidase Supplementation in Chronic Spontaneous Urticaria: A Randomized, Double-Blind Placebo-Controlled Study. <em>Int Arch Allergy Immunol<\/em>. 2018;176(3-4):268-271. <a class=\"doi\" href=\"https:\/\/doi.org\/10.1159\/000488142\">doi: 10.1159\/000488142<\/a>.<\/li>\n<\/ol>\n\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>M\u00e9canismes physiologiques impliqu\u00e9s L&#8217;histamine exerce divers effets sur la peau par l&#8217;interm\u00e9diaire de r\u00e9cepteurs sp\u00e9cifiques (appel\u00e9s H1, H2, H3 et H4) pr\u00e9sents dans les cellules cutan\u00e9es et les nerfs. Les mastocytes, un type de cellules immunitaires r\u00e9sidant dans la peau, sont la principale source d&#8217;histamine : ils la stockent et la lib\u00e8rent lorsqu&#8217;ils sont activ\u00e9s [&hellip;]<\/p>\n","protected":false},"author":1097,"featured_media":203194,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[56],"tags":[],"class_list":["post-203232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-des-articles"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"yasmina\"\/>\n\t<meta name=\"google-site-verification\" content=\"googlec0b8607c1a0a6fdc.html\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/naturdao.com\/fr\/intolerance-a-lhistamine-et-peau\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/intolerance-a-lhistamine-et-peau\\\/#article\",\"name\":\"Intol\\u00e9rance \\u00e0 l\\u2019histamine et peau | NATURDAO\",\"headline\":\"Intol\\u00e9rance \\u00e0 l&#8217;histamine et peau\",\"author\":{\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/author\\\/yasmina\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/naturdao.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/FOTOS-BLOG-WEB-1.png\",\"width\":1080,\"height\":800},\"datePublished\":\"2026-04-28T14:02:02+02:00\",\"dateModified\":\"2026-04-28T15:06:06+02:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/intolerance-a-lhistamine-et-peau\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/intolerance-a-lhistamine-et-peau\\\/#webpage\"},\"articleSection\":\"Des articles, Facultatif\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/intolerance-a-lhistamine-et-peau\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/category\\\/des-articles\\\/#listItem\",\"name\":\"Des articles\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/category\\\/des-articles\\\/#listItem\",\"position\":2,\"name\":\"Des articles\",\"item\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/category\\\/des-articles\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/intolerance-a-lhistamine-et-peau\\\/#listItem\",\"name\":\"Intol\\u00e9rance \\u00e0 l&#8217;histamine et peau\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/intolerance-a-lhistamine-et-peau\\\/#listItem\",\"position\":3,\"name\":\"Intol\\u00e9rance \\u00e0 l&#8217;histamine et peau\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/category\\\/des-articles\\\/#listItem\",\"name\":\"Des articles\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/naturdao.com\\\/fr\\\/#organization\",\"name\":\"GLOBAL MOPI SL\",\"description\":\"Complemento alimenticio de Diamino Oxidasa - 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