{"id":3798,"date":"2023-01-30T07:30:00","date_gmt":"2023-01-30T05:30:00","guid":{"rendered":"https:\/\/www.mimiryudo.com\/blog\/?p=3798"},"modified":"2023-01-29T18:31:48","modified_gmt":"2023-01-29T16:31:48","slug":"fmc-protoxyde-dazote-en-tant-que-drogue-recreative","status":"publish","type":"post","link":"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/","title":{"rendered":"[FMC] Protoxyde d&rsquo;azote en tant que drogue r\u00e9cr\u00e9ative"},"content":{"rendered":"\n<p>Parlons du protoxyde d&rsquo;azote et de ses dangers en tant que drogue r\u00e9cr\u00e9ative&#8230; <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le protoxyde d&rsquo;azote : c&rsquo;est quoi, et on en trouve o\u00f9 ? <\/h2>\n\n\n\n<p>Le protoxyde d&rsquo;azote est l&rsquo;oxyde nitreux (N2O, nitrous oxide en anglais), le \u00ab\u00a0proto\u00a0\u00bb, le \u00ab\u00a0gaz hilarant\u00a0\u00bb, les <a href=\"https:\/\/twitter.com\/hashtag\/Whippets?src=hashtag_click\">#Whippets<\/a> ou <a href=\"https:\/\/twitter.com\/hashtag\/HippyCrack?src=hashtag_click\">#HippyCrack<\/a> en anglais.<\/p>\n\n\n\n<p>Le <a href=\"https:\/\/www.geo.fr\/environnement\/gaz-couche-d-ozone-agriculture-49382\">N2O est pr\u00e9sent<\/a> : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>dans l&rsquo;atmosph\u00e8re (puissant gaz \u00e0 effet de serre, favoris\u00e9 par les engrais azot\u00e9s) <\/li>\n\n\n\n<li>dans les flacons de MEOPA pour anesth\u00e9sie (notamment aux urgences p\u00e9diatriques) <\/li>\n\n\n\n<li>dans certains moteurs \u00e0 combustion (kits NOS)&#8230;<\/li>\n<\/ul>\n\n\n\n<p>Il est \u00e9galement en vente libre en tant que gaz de compression pour les cartouches de siphon (chantilly !). Plein de marques : \u00ab cream deluxe \u00bb, \u00ab infusionmax \u00bb, \u00ab Fastgaz \u00bb, \u00ab Smilewhip&nbsp;\u00bb\u2026 Ce sont ces cartouches de siphon qui sont utilis\u00e9es \u00e0 vis\u00e9e r\u00e9cr\u00e9ative (drogue).<\/p>\n\n\n\n<p>Il existe plusieurs modes de vente : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>capsule m\u00e9tallique de 8g (qui jonche les rues des grandes villes) : 50 cents \u20ac <\/li>\n\n\n\n<li>cartouches, bonbonnes (environ 80-100 cartouches) voire obus \/ \u00ab\u00a0tank\u00a0\u00bb depuis peu. <\/li>\n<\/ul>\n\n\n\n<p>On trouve \u00e7a en vente sur internet pour un prix assez faible&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"432\" data-attachment-id=\"3799\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-1-3\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1.png\" data-orig-size=\"900,432\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1.png\" alt=\"\" class=\"wp-image-3799\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1.png 900w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1-300x144.png 300w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-1-768x369.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/figure>\n\n\n\n<p>Les consommateurs vident le gaz dans un ballon de baudruche, puis l&rsquo;inhalent. Un ballon est r\u00e9alis\u00e9 avec 8g environ (1 capsule) mais il existe vraisemblablement <a href=\"https:\/\/t.co\/Kbd6iO365G\">une marge importante<\/a> lors de la vente \u00ab\u00a0au ballon\u00a0\u00bb&#8230;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Depuis quand le N2O est utilis\u00e9 \u00e0 vis\u00e9e r\u00e9cr\u00e9ative ?<\/h2>\n\n\n\n<p>Le N2O a \u00e9t\u00e9 d\u00e9couvert en 1772, utilis\u00e9 dans les foires comme \u00ab\u00a0<strong>gaz hilarant<\/strong>\u00ab\u00a0, puis en dentisterie au XIX\u00e8me si\u00e8cle comme anesth\u00e9siant. En 1961, il est utilis\u00e9 pour la 1\u00e8re fois en obst\u00e9trique. <a href=\"https:\/\/t.co\/rIYVu3qtBQ\">Le 1er cas d&rsquo;abus mortel date de 1960 (femme de 19 ans).<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-2.png\"><img loading=\"lazy\" decoding=\"async\" width=\"679\" height=\"900\" data-attachment-id=\"3800\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-2-3\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-2.png\" data-orig-size=\"679,900\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-2.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-2.png\" alt=\"\" class=\"wp-image-3800\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-2.png 679w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-2-226x300.png 226w\" sizes=\"auto, (max-width: 679px) 100vw, 679px\" \/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/t.co\/wbb8dD4NTo\">Entre 1999 et milieu des ann\u00e9es 2000<\/a>, le dispositif TREND (<a href=\"https:\/\/twitter.com\/OFDT\">@OFDT<\/a>) observe des usages de protoxyde d&rsquo;azote dans le milieu festif techno-alternatif en France (ballons \u00e0 1-2\u20ac). Il disparait puis refait son apparition vers 2017 \u00e0 Lille, Bordeaux, Paris.<\/p>\n\n\n\n<p>Evidemment, la France n&rsquo;est pas la seule touch\u00e9e. Le d\u00e9but des signalements \u00e0 Lille vers 2017 n&rsquo;est sans doute pas \u00e9tranger \u00e0 la proximit\u00e9 avec les Pays-Bas et le Royaume-Uni, o\u00f9 c&rsquo;est \u00e9galement une pratique en augmentation.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/bmj_latest\/status\/1273163935949238276\n<\/div><\/figure>\n\n\n\n<p>Il est int\u00e9ressant de voir que les tweets sur le sujet sont <a href=\"https:\/\/twitter.com\/search?q=protoxyde%20d%27azote%20since%3A2011-01-01%20until%3A2012-01-01&amp;src=typed_query&amp;f=top\">apparus vers 2011<\/a>. L&rsquo;un d&rsquo;entre eux cite l&rsquo;\u00e9pisode de Nip\/Tuck diffus\u00e9 en 2011 o\u00f9 un perso \u00ab\u00a0s&rsquo;\u00e9clate\u00a0\u00bb au protoxyde d&rsquo;azote.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-6.png\"><img loading=\"lazy\" decoding=\"async\" width=\"531\" height=\"680\" data-attachment-id=\"3805\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-6-2\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-6.png\" data-orig-size=\"531,680\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-6.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-6.png\" alt=\"\" class=\"wp-image-3805\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-6.png 531w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-6-234x300.png 234w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/a><figcaption class=\"wp-element-caption\">Apparition de la mode en 2011 sur Twitter<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-7.png\"><img loading=\"lazy\" decoding=\"async\" width=\"524\" height=\"680\" data-attachment-id=\"3806\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-7-2\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-7.png\" data-orig-size=\"524,680\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-7.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-7.png\" alt=\"\" class=\"wp-image-3806\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-7.png 524w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-7-231x300.png 231w\" sizes=\"auto, (max-width: 524px) 100vw, 524px\" \/><\/a><figcaption class=\"wp-element-caption\">D\u00e9j\u00e0 \u00e9voqu\u00e9 en 2009 dans un \u00e9pisode de Nip\/Tuck<\/figcaption><\/figure>\n\n\n\n<p><a href=\"https:\/\/t.co\/dLATDlH6CU\">Courant 2016, une revue de litt\u00e9rature<\/a> a fait le point sur les nombreux cas signal\u00e9s et les cons\u00e9quences de ces consommations de protoxyde d&rsquo;azote. Bien s\u00fbr, ce ne sont \u00ab\u00a0que\u00a0\u00bb les cas publi\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment ont \u00e9volu\u00e9 les consommations en France r\u00e9cemment ?<\/h2>\n\n\n\n<p>Les centres d&rsquo;addictovigilance et de pharmacovigilance (<a href=\"https:\/\/twitter.com\/Reseau_CRPV\">@Reseau_CRPV<\/a>) ont rendu plusieurs rapports \u00e0 <a href=\"https:\/\/twitter.com\/ansm\">@ansm<\/a> dont le dernier en date \u00e9tait de <a href=\"https:\/\/ansm.sante.fr\/uploads\/2021\/11\/16\/20211116-rapport-anonymise-protoxyde-dazote-sans-annexe-donnees-2020.pdf\">novembre 2021<\/a>. Ces rapports ont conduit \u00e0 <a href=\"https:\/\/t.co\/Okwev6WZaw\">des synth\u00e8ses de l&rsquo;ANSM<\/a>, du DGS&#8230; <\/p>\n\n\n\n<p>Ces rapports donnent une id\u00e9e de la consommation en France : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>47 cas en 2019, 254 en 2020 (\u00e9videmment sous-d\u00e9clar\u00e9 !) <\/li>\n\n\n\n<li>68 % hommes &#8211; m\u00e9diane 21 ans (de 14 \u00e0 53 ans)<\/li>\n\n\n\n<li>de + en + r\u00e9gulier (30 % usage quotidien)<\/li>\n\n\n\n<li>de + en + important (34 cas prenant &gt; 100 capsules\/jour !)<\/li>\n<\/ul>\n\n\n\n<p>En juin 2022, il y a eu un <a href=\"https:\/\/addictovigilance.fr\/2022\/06\/communique-augmentation-des-complications-sanitaires-graves-associees-a-lusage-non-medical-du-protoxyde-dazote-en-france\/\">communiqu\u00e9 des centres d&rsquo;addictovigilance<\/a> qui appelaient \u00e0 sensibiliser largement :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nombre de cas remont\u00e9s x 10 depuis 2019 <\/li>\n\n\n\n<li>nombre d&rsquo;atteintes neuro x 3 entre 2020 et 2021 <\/li>\n\n\n\n<li>de + en + d&rsquo;usage pour anxiolyse\/d\u00e9fonce<\/li>\n<\/ul>\n\n\n\n<p>Cela a \u00e9t\u00e9 <a href=\"https:\/\/addictovigilance.fr\/bulletin\/bulletin-protoxyde-dazote-non-medical-comment-en-est-on-arrive-la\/\">rappel\u00e9 en d\u00e9cembre 2022 par les CEIP sur leur bulletin commun<\/a>&#8230; En janvier 2023, l&rsquo;ANSM a propos\u00e9 <a href=\"https:\/\/ansm.sante.fr\/actualites\/intoxication-au-protoxyde-dazote-lansm-publie-un-document-daide-au-diagnostic-et-a-la-prise-en-charge-pour-les-professionnels-de-sante\">une nouvelle synth\u00e8se<\/a> avec document d&rsquo;aide au diagnostic pour les m\u00e9decins. Les chiffres ont peu \u00e9volu\u00e9 : 22 ans, 58 % masculin&#8230; <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"503\" data-attachment-id=\"3801\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/capture-decran-2023-01-29-a-15-54-13\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13.png\" data-orig-size=\"2194,1078\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Capture-decran-2023-01-29-a-15.54.13\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-1024x503.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-1024x503.png\" alt=\"\" class=\"wp-image-3801\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-1024x503.png 1024w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-300x147.png 300w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-768x377.png 768w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-1536x755.png 1536w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/Capture-decran-2023-01-29-a-15.54.13-2048x1006.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Derni\u00e8re synth\u00e8se ANSM en janvier 2023<\/figcaption><\/figure>\n\n\n\n<p>Pour le suivi, on peut voir <a href=\"https:\/\/trends.google.fr\/trends\/explore?date=today%205-y&amp;geo=FR&amp;q=%2Fm%2F09bml\">sur Google Trends<\/a> un certain cycle dans les requ\u00eates (juillet-ao\u00fbt et d\u00e9cembre).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"381\" data-attachment-id=\"3804\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-5-2\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5.png\" data-orig-size=\"900,381\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5.png\" alt=\"\" class=\"wp-image-3804\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5.png 900w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5-300x127.png 300w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-5-768x325.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><figcaption class=\"wp-element-caption\">Tendance sur Google <\/figcaption><\/figure>\n\n\n\n<p>Enfin, outre Twitter, Google Trends et les circuits classiques (addictovigilance et publications), l&rsquo;analyse des forums peut aussi \u00eatre une piste pour faire de la \u00ab\u00a0cyberpharmacovigilance\u00a0\u00bb ou \u00ab\u00a0cyberaddictovigilance\u00a0\u00bb. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0040595722000646\">C&rsquo;est ce qu&rsquo;on a fait sur un forum de bodybuilder sur le dopage&#8230;<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mais&#8230; si c&rsquo;est juste un gaz hilarant, pourquoi emp\u00eacher les gens de s&rsquo;amuser ? <\/h2>\n\n\n\n<p><strong>Parce que le protoxyde d&rsquo;azote a de nombreux effets ind\u00e9sirables graves !<\/strong><\/p>\n\n\n\n<p>Et cette drogue a le mauvais go\u00fbt d&rsquo;\u00eatre addictive. Comme dit plus haut, certains consomment beaucoup (jusqu&rsquo;\u00e0 400 capsules par jour !). C&rsquo;est un point discut\u00e9 dans l&rsquo;\u00e9dito de <a href=\"https:\/\/pharmacovigilance-npdc.fr\/wp-content\/uploads\/2022\/05\/Breves-n%C2%B073-mars-avril.pdf\">la lettre de pharmacovigilance de Lille en mai 2022<\/a>.<\/p>\n\n\n\n<p>Les <a href=\"http:\/\/www.sudoc.abes.fr\/cbs\/xslt\/\/DB=2.1\/SET=1\/TTL=1\/CMD?ACT=SRCHA&amp;IKT=1016&amp;SRT=RLV&amp;TRM=karine+pellereau\">effets recherch\u00e9s<\/a> par les consommateurs sont : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>euphorie, hilarit\u00e9, distorsion des perceptions (\u00ab&nbsp;courses de moto \/ conduite automobile excitante&nbsp;\u00bb)<\/li>\n\n\n\n<li>anxiolyse, d\u00e9fonce, planer, oublier (associ\u00e9 \u00e0 alcool\/cannabis)<\/li>\n\n\n\n<li>antalgique (colopathie fonctionnelle&#8230;)<\/li>\n<\/ul>\n\n\n\n<p>Cela s&rsquo;explique par ses propri\u00e9t\u00e9s pharmacodynamiques et pharmacocin\u00e9tiques qu&rsquo;on peut r\u00e9sumer ici <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/8377742\/\">en 2 mots<\/a> : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>absorb\u00e9 (en 5 min) et \u00e9limin\u00e9 (en 30 min) par voie pulmonaire <\/li>\n\n\n\n<li>\u00e7a passe dans le sang en 5 min (effets au niveau c\u00e9r\u00e9bral, sur les r\u00e9cepteurs morphiniques, dopaminergiques, etc.)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-3.png\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"632\" data-attachment-id=\"3802\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-3-2\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-3.png\" data-orig-size=\"680,632\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-3.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-3.png\" alt=\"\" class=\"wp-image-3802\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-3.png 680w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-3-300x279.png 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><\/a><figcaption class=\"wp-element-caption\">Pour en savoir plus&#8230;<\/figcaption><\/figure>\n\n\n\n<p><strong>Les risques imm\u00e9diats sont<\/strong> : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>asphyxie<\/strong> (oed\u00e8me pulmonaire massif par irritation de voies a\u00e9riennes) <\/li>\n\n\n\n<li><strong>perte de connaissance<\/strong> (surtout sur \u00e9pilepsie apparemment, ou si polyconsommation) <\/li>\n\n\n\n<li>accidents de la route <\/li>\n\n\n\n<li><strong>br\u00fblures<\/strong> : doigts, bouche, cuisse si bonbonne (froid du gaz)<\/li>\n\n\n\n<li>attaque de panique, d\u00e9lire, amn\u00e9sie, <\/li>\n\n\n\n<li>vertiges \/ sensation d&rsquo;\u00e9bri\u00e9t\u00e9, <\/li>\n\n\n\n<li>naus\u00e9es, vomissements ; fausses routes (perte du r\u00e9flexe de toux par le froid), <\/li>\n\n\n\n<li>fatigue <\/li>\n\n\n\n<li>troubles du rythme cardiaque, douleurs thoraciques<\/li>\n\n\n\n<li>etc.<\/li>\n<\/ul>\n\n\n\n<p>Il existe aussi d<strong>es risques plus tardifs, dans le cadre d&rsquo;un abus r\u00e9p\u00e9t\u00e9<\/strong>, dont : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>perte de poids <\/li>\n\n\n\n<li><strong>fatigue persistante <\/strong><\/li>\n\n\n\n<li>insomnie <\/li>\n\n\n\n<li>troubles de l&rsquo;\u00e9rection,<\/li>\n\n\n\n<li><strong>an\u00e9mie, baisse des plaquettes et globules blancs<\/strong><\/li>\n\n\n\n<li><strong>thromboses veineuses, <\/strong><\/li>\n\n\n\n<li><strong>troubles neurologiques <\/strong>dont une perte de force et de sensibilit\u00e9 (picotements, engourdissements), un syndrome pyramidal (par\u00e9sie spastique, comme apr\u00e8s un AVC) et des troubles de l&rsquo;\u00e9quilibre Bref, un tableau de <strong>scl\u00e9rose combin\u00e9e de la moelle<\/strong> (combin\u00e9 = pyramidal + cordonal post\u00e9rieur)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-4.png\"><img loading=\"lazy\" decoding=\"async\" width=\"680\" height=\"356\" data-attachment-id=\"3803\" data-permalink=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/image-4-2\/\" data-orig-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-4.png\" data-orig-size=\"680,356\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"image-4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-4.png\" src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-4.png\" alt=\"\" class=\"wp-image-3803\" srcset=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-4.png 680w, https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/image-4-300x157.png 300w\" sizes=\"auto, (max-width: 680px) 100vw, 680px\" \/><\/a><figcaption class=\"wp-element-caption\">Souvenirs de s\u00e9miologie neurologique<\/figcaption><\/figure>\n\n\n\n<p>D&rsquo;autres troubles neurologiques sont d\u00e9crits : convulsions, tremblements&#8230; Pour visualiser, il y a ce r\u00e9cent t\u00e9moignage via <a href=\"https:\/\/twitter.com\/afpfr\">@afpfr<\/a> ou celui-ci dans <a href=\"https:\/\/www.lepoint.fr\/societe\/protoxyde-d-azote-le-gaz-qui-ne-fait-plus-rire-22-05-2022-2476596_23.php\">cet article du Point<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/afpfr\/status\/1527756298036576260\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Pourquoi le N2O entra\u00eene ce genre de sympt\u00f4mes ?<\/strong> <\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>le N2O oxyde les ions cobalt de la vitamine B12, qui devient inactive<\/li>\n\n\n\n<li>la B12 transforme l&rsquo;homocyst\u00e9ine en m\u00e9thionine normalement&#8230; donc le N2O augmente l&rsquo;homocyst\u00e9ine (prothrombotique) et diminue la m\u00e9thionine, essentielle \u00e0 la my\u00e9line (donc d\u00e9my\u00e9linisation).<\/li>\n<\/ul>\n\n\n\n<p>C&rsquo;\u00e9tait un sujet d\u00e9taill\u00e9 dans <a href=\"https:\/\/www.chu-montpellier.fr\/fileadmin\/medias\/Services\/Pharmacie\/crpv\/Bip-N--1--2022-.pdf\">la lettre de pharmacovigilance de Toulouse<\/a>. La d\u00e9my\u00e9linisation (p\u00e9riph\u00e9rique et centrale) est responsable de <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/ene.15370?af=R\">polyneuropathie sensitivomotrice, my\u00e9lite, ataxie proprioceptive, n\u00e9vrite optique<\/a>\u2026<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quelle prise en charge ?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Si urgence, le 112 (ou 15) <\/li>\n\n\n\n<li>Symptomatique : vitamine B12 +\/- B9 <\/li>\n\n\n\n<li>Etiologique : aider \u00e0 l&rsquo;arr\u00eat (MG, consultations jeunes consommateurs au CSAPA, <a href=\"https:\/\/twitter.com\/DroguesInfo\">@DroguesInfo<\/a> au 0800231313)<\/li>\n\n\n\n<li>Epid\u00e9miologique : d\u00e9claration en addictovigilance (<a rel=\"noreferrer noopener\" href=\"https:\/\/t.co\/1mVoIIxnEe\" target=\"_blank\">http:\/\/signalement-sante.gouv.fr<\/a>)<\/li>\n\n\n\n<li>Soci\u00e9tale : depuis le 1er juin 2021, la vente est interdite aux mineurs, dans les d\u00e9bits de boissons et de tabac en France. Dans les actions qui pourront \u00eatre men\u00e9es, les centres d&rsquo;addictovigilance (et <a href=\"https:\/\/twitter.com\/ansm\">@ansm<\/a>) incitent \u00e0 poursuivre le recueil et le suivi, informer, limiter l&rsquo;acc\u00e8s.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">En r\u00e9sum\u00e9, pour le m\u00e9decin g\u00e9n\u00e9raliste&#8230; <\/h2>\n\n\n\n<p>Devant des troubles neuro chez un jeune (ataxie proprioceptive, paresth\u00e9sies&#8230;), <strong>penser \u00e0 interroger sur la consommation de protoxyde d&rsquo;azote. <\/strong><\/p>\n\n\n\n<p><strong>Penser \u00e0 doser B12 et homocyst\u00e9ine<\/strong> (parfois B12 pr\u00e9serv\u00e9e mais inactive !)<\/p>\n\n\n\n<p><em>PS : Image mise en avant par <a href=\"https:\/\/pixabay.com\/fr\/users\/la_petite_femme-2212305\/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=3277204\">MJ Jin<\/a> de <a href=\"https:\/\/pixabay.com\/fr\/\/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=3277204\">Pixabay<\/a>. Ce billet a \u00e9t\u00e9 publi\u00e9 sous forme de fil Twitter en mai 2022 : <\/em><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/mimiryudo\/status\/1528386367851487235?s=20&#038;t=i-wlk1cudXVMUt952KoaxQ\n<\/div><\/figure>\n<!-- templates\/buttons-placeholder.php -->\n<div class=\"da-reactions-outer TpostID3798\">\n\t    <div class=\"da-reactions-data da-reactions-container-async center\"\n         data-type=\"post\"\n         data-id=\"3798\"\n         id=\"da-reactions-slot-post-3798\">\n        <div class=\"da-reactions-exposed\">\n\t\t\t<img src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/plugins\/da-reactions\/assets\/dist\/loading.svg\" alt=\"Loading spinner\" width=\"64\" height=\"64\" style=\"width:64px\" \/>\n        <\/div>\n    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Parlons du protoxyde d&rsquo;azote et de ses dangers en tant que drogue r\u00e9cr\u00e9ative&#8230; Le protoxyde d&rsquo;azote : c&rsquo;est quoi, et on en trouve o\u00f9 ? Le protoxyde d&rsquo;azote est l&rsquo;oxyde nitreux (N2O, nitrous oxide en anglais), le \u00ab\u00a0proto\u00a0\u00bb, le \u00ab\u00a0gaz &hellip; <a href=\"https:\/\/www.mimiryudo.com\/blog\/2023\/01\/fmc-protoxyde-dazote-en-tant-que-drogue-recreative\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<!-- templates\/buttons-placeholder.php -->\n<div class=\"da-reactions-outer TpostID3798\">\n\t    <div class=\"da-reactions-data da-reactions-container-async center\"\n         data-type=\"post\"\n         data-id=\"3798\"\n         id=\"da-reactions-slot-post-3798\">\n        <div class=\"da-reactions-exposed\">\n\t\t\t<img src=\"https:\/\/www.mimiryudo.com\/blog\/wp-content\/plugins\/da-reactions\/assets\/dist\/loading.svg\" alt=\"Loading spinner\" width=\"64\" height=\"64\" style=\"width:64px\" \/>\n        <\/div>\n    <\/div>\n<\/div>\n","protected":false},"author":1,"featured_media":3807,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[13],"tags":[734,736,733,735,732],"class_list":["post-3798","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-formation-secondaire","tag-ansm","tag-drogue","tag-n2o","tag-proto","tag-protoxyde-dazote"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.mimiryudo.com\/blog\/wp-content\/uploads\/2023\/01\/bear-g98395175a_1920.png","jetpack_shortlink":"https:\/\/wp.me\/p33dWC-Zg","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/posts\/3798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/comments?post=3798"}],"version-history":[{"count":2,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/posts\/3798\/revisions"}],"predecessor-version":[{"id":3809,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/posts\/3798\/revisions\/3809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/media\/3807"}],"wp:attachment":[{"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/media?parent=3798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/categories?post=3798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mimiryudo.com\/blog\/wp-json\/wp\/v2\/tags?post=3798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}