Le contenu d\u00e9crit une augmentation, depuis plusieurs ann\u00e9es, des complications li\u00e9es au m\u00e9susage du protoxyde d\u2019azote (N\u2082O), en termes \u00e0 la fois de gravit\u00e9 et de pr\u00e9valence. Ce ph\u00e9nom\u00e8ne est constat\u00e9 par un large \u00e9ventail d\u2019acteurs : s\u00e9curit\u00e9 routi\u00e8re, forces de l\u2019ordre, services d\u2019urgences, neurologues, psychiatres, addictologues, infirmiers, psychologues, kin\u00e9sith\u00e9rapeutes et l\u00e9gislateurs. Le protoxyde d\u2019azote, d\u00e9couvert au XVIIIe si\u00e8cle, conserve des indications th\u00e9rapeutiques reconnues, notamment en m\u00e9decine et en psychiatrie o\u00f9 l\u2019int\u00e9r\u00eat pour cette substance est en progression. Toutefois, sa grande facilit\u00e9 d\u2019acc\u00e8s s\u2019accompagne d\u2019un important potentiel addictif et de risques sanitaires s\u00e9v\u00e8res, suscitant des inqui\u00e9tudes en mati\u00e8re de sant\u00e9 publique, de s\u00e9curit\u00e9 et de r\u00e9glementation.<\/p>\n
En mars 2026, le r\u00e9seau Protoside a organis\u00e9 \u00e0 Lille NoxForum, pr\u00e9sent\u00e9 comme le premier congr\u00e8s enti\u00e8rement consacr\u00e9 au protoxyde d\u2019azote. Plus de trois cents participants et experts internationaux y ont pris part, ce qui t\u00e9moigne d\u2019une mobilisation d\u00e9passant le seul cadre national et d\u2019un int\u00e9r\u00eat structur\u00e9 pour les enjeux cliniques, sociaux et r\u00e9glementaires li\u00e9s \u00e0 cette substance. L\u2019article mentionne que ce travail vise \u00e0 faire un \u00e9tat des lieux de l\u2019usage et du m\u00e9susage du N\u2082O, de ses complications, ainsi que de ses impacts soci\u00e9taux et environnementaux, sans toutefois d\u00e9tailler ces aspects. Les enjeux identifi\u00e9s concernent principalement la prise en charge m\u00e9dicale et psychiatrique, la pr\u00e9vention des usages d\u00e9tourn\u00e9s, la gestion des risques d\u2019abus et la r\u00e9flexion r\u00e9glementaire \u00e0 laquelle sont associ\u00e9s les l\u00e9gislateurs.\u00a0(contenu r\u00e9sum\u00e9 par l’IA)\u200bLire la Suite<\/a>\u200b<\/p>","protected":false},"excerpt":{"rendered":" Le contenu d\u00e9crit une augmentation, depuis plusieurs ann\u00e9es, des complications li\u00e9es au m\u00e9susage du protoxyde d\u2019azote (N\u2082O), en termes \u00e0 la fois de gravit\u00e9 et de pr\u00e9valence. Ce ph\u00e9nom\u00e8ne est […]<\/p>\n","protected":false},"author":1,"featured_media":4388,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","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":"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":"","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-4)","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-4)","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-4)","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":""},"categories":[5],"tags":[70,227],"class_list":["post-15706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sante-mentale-et-psychiatrie","tag-santementale-fr","tag-ia"],"_links":{"self":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts\/15706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15706"}],"version-history":[{"count":0,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/posts\/15706\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=\/wp\/v2\/media\/4388"}],"wp:attachment":[{"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/veilles-affaires-sociales.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}