{"id":28742,"date":"2025-07-14T20:21:12","date_gmt":"2025-07-14T18:21:12","guid":{"rendered":"https:\/\/drromanovaleria.ch\/?post_type=infographie&#038;p=28742"},"modified":"2025-11-11T07:49:30","modified_gmt":"2025-11-11T06:49:30","slug":"efficacy-botulinum-toxin-frown-line","status":"publish","type":"infographie","link":"https:\/\/drromanovaleria.ch\/en\/infographie\/efficacite-toxine-botulique-ride-lion\/","title":{"rendered":"Les injections de toxine botulique sont-elles efficaces pour traiter la ride du lion ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"28742\" class=\"elementor elementor-28742\" data-elementor-post-type=\"infographie\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7746d86 e-flex e-con-boxed e-con e-parent\" data-id=\"7746d86\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f720647 e-con-full e-flex e-con e-child\" data-id=\"f720647\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8411960 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"8411960\" 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\">LES INJECTIONS DE TOXINE BOTULIQUE  SONT-ELLES EFFICACES POUR TRAITER LA RIDE DU LION ?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fd862b elementor-align-center elementor-widget elementor-widget-breadcrumbs\" data-id=\"2fd862b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/drromanovaleria.ch\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\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-4cb2ca7 e-flex e-con-boxed e-con e-parent\" data-id=\"4cb2ca7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b526a94 e-flex e-con-boxed e-con e-child\" data-id=\"b526a94\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f2ab841 e-con-full e-flex e-con e-child\" data-id=\"f2ab841\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-106e5ea elementor-widget elementor-widget-text-editor\" data-id=\"106e5ea\" 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<h2>Combler la ride du lion par toxine botulique<\/h2>\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-ef281c1 elementor-widget elementor-widget-text-editor\" data-id=\"ef281c1\" 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>La <a href=\"https:\/\/drromanovaleria.ch\/besoins\/rides\/rides-du-lion\/\">ride du lion<\/a> \u2014 ce sillon vertical ou double situ\u00e9 entre les sourcils \u2014 figure parmi les pr\u00e9occupations esth\u00e9tiques les plus fr\u00e9quentes du tiers sup\u00e9rieur du visage. Elle appara\u00eet sous l\u2019effet des contractions r\u00e9p\u00e9t\u00e9es des muscles corrugateurs et procerus, activ\u00e9s quotidiennement par les expressions de concentration, de contrari\u00e9t\u00e9 ou de stress. \u00c0 force de r\u00e9p\u00e9tition, ces micro-contractions impriment progressivement leur marque dans la peau, jusqu\u2019\u00e0 cr\u00e9er une cassure persistante, visible m\u00eame au repos.<br data-start=\"868\" data-end=\"871\" \/>Pour r\u00e9pondre \u00e0 cette manifestation parfois pr\u00e9coce du vieillissement, les injections de\u00a0<a href=\"https:\/\/drromanovaleria.ch\/solutions\/injections\/botox\/\">toxine botulique<\/a> de type A se sont impos\u00e9es comme le traitement de premi\u00e8re intention. Leur popularit\u00e9 grandissante tient \u00e0 une double promesse : une efficacit\u00e9 rapide, objectivable d\u00e8s les premiers jours, et un excellent niveau de s\u00e9curit\u00e9 lorsqu\u2019elles sont pratiqu\u00e9es par un m\u00e9decin exp\u00e9riment\u00e9.<br data-start=\"1299\" data-end=\"1302\" \/>Reste une question essentielle : que peut-on r\u00e9ellement attendre de ce traitement ? Que disent les \u00e9tudes cliniques, et que rapportent les patients dans leur exp\u00e9rience ? C\u2019est \u00e0 ces interrogations que ce texte entend r\u00e9pondre, en croisant la litt\u00e9rature scientifique, l\u2019expertise m\u00e9dicale et l\u2019observation pratique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\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-d7d7125 e-flex e-con-boxed e-con e-child\" data-id=\"d7d7125\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51b2a8d elementor-widget elementor-widget-image\" data-id=\"51b2a8d\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"220\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp\" class=\"attachment-medium size-medium wp-image-4852\" alt=\"image peau jeune hydrat\u00e9e\" srcset=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau.webp 300w, https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/05\/hydratation-peau-16x12.webp 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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-ab08505 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ab08505\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/drromanovaleria.ch\/contactez-le-dr-romano\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Prendre rendez-vous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-992fb2b e-flex e-con-boxed e-con e-parent\" data-id=\"992fb2b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-951952c elementor-toc--content-ellipsis elementor-toc--minimized-on-desktop elementor-widget elementor-widget-table-of-contents\" data-id=\"951952c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;minimized_on&quot;:&quot;desktop&quot;,&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h2 class=\"elementor-toc__header-title\">\n\t\t\t\tSommaire\t\t\t<\/h2>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__951952c\" aria-expanded=\"true\" aria-label=\"Apri l&#039;indice dei contenuti\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__951952c\" aria-expanded=\"true\" aria-label=\"Chiudi l&#039;indice dei contenuti\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__951952c\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\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-672f8ad e-flex e-con-boxed e-con e-parent\" data-id=\"672f8ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e57c9e3 elementor-widget elementor-widget-text-editor\" data-id=\"e57c9e3\" 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<h2>Comprendre l\u2019origine musculaire de la ride du lion<\/h2>\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-772b4fe elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"772b4fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cf4fd5 elementor-widget elementor-widget-text-editor\" data-id=\"3cf4fd5\" 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>La ride du lion ne r\u00e9sulte pas d\u2019un rel\u00e2chement cutan\u00e9 li\u00e9 au vieillissement, mais d\u2019une hyperactivit\u00e9 musculaire r\u00e9p\u00e9t\u00e9e. C\u2019est une ride d\u2019expression, dite dynamique. Elle appara\u00eet sous l\u2019effet des contractions r\u00e9guli\u00e8res de la glabelle \u2014 cette zone situ\u00e9e entre les sourcils \u2014 anim\u00e9e par des muscles puissants qui travaillent pour rapprocher les sourcils vers le centre et vers le bas. Ces mouvements traduisent souvent des \u00e9motions intenses : concentration, contrari\u00e9t\u00e9, stress.<br data-start=\"843\" data-end=\"846\" \/>Avec le temps, la r\u00e9p\u00e9tition de ces contractions imprime sa marque dans le derme, jusqu\u2019\u00e0 former une cassure durable, visible m\u00eame au repos. C\u2019est pourquoi les cr\u00e8mes ou les massages, dont l\u2019action reste superficielle, n\u2019ont qu\u2019un effet limit\u00e9 : la cause se situe en profondeur, dans la dynamique musculaire.<br data-start=\"1154\" data-end=\"1157\" \/>La toxine botulique r\u00e9pond pr\u00e9cis\u00e9ment \u00e0 ce m\u00e9canisme. En inhibant temporairement la lib\u00e9ration d\u2019ac\u00e9tylcholine au niveau des jonctions neuromusculaires, elle bloque l\u2019action des muscles responsables. Ce rel\u00e2chement cibl\u00e9 permet \u00e0 la peau de se d\u00e9tendre progressivement, offrant une att\u00e9nuation nette de la ride, tout en conservant la naturalit\u00e9 de l\u2019expression.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-be11f11 e-flex e-con-boxed e-con e-parent\" data-id=\"be11f11\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f4a82a8 elementor-widget elementor-widget-text-editor\" data-id=\"f4a82a8\" 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<h2>R\u00e9sultats : \u00e0 quoi s\u2019attendre apr\u00e8s l\u2019injection de toxine botulique ?<\/h2>\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-f5d9517 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f5d9517\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b96a037 elementor-widget elementor-widget-text-editor\" data-id=\"b96a037\" 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>L\u2019efficacit\u00e9 de la toxine botulique dans la glabelle est consid\u00e9r\u00e9e comme tr\u00e8s \u00e9lev\u00e9e lorsqu&#8217;elle est inject\u00e9e avec pr\u00e9cision. Les patients rapportent une am\u00e9lioration visible dans les 3 \u00e0 7 jours suivant l\u2019injection, avec un effet maximal atteint autour de deux semaines.<br \/>Cliniquement, les effets comprennent :<\/p><ul><li>La disparition ou l\u2019att\u00e9nuation marqu\u00e9e de la ou des rides verticales de la glabelle.<\/li><li>Une relaxation perceptible du haut du visage.<\/li><li>Un regard plus ouvert, plus doux, moins s\u00e9v\u00e8re.<\/li><li>Une expression du visage plus neutre, souvent per\u00e7ue comme plus repos\u00e9e.<\/li><\/ul><p>Dans la majorit\u00e9 des cas, la ride dynamique dispara\u00eet totalement, et la ride statique s\u2019estompe partiellement, voire totalement si elle est encore peu marqu\u00e9e. Les r\u00e9sultats sont g\u00e9n\u00e9ralement reproductibles et peuvent \u00eatre maintenus par des s\u00e9ances d\u2019entretien espac\u00e9es de 4 \u00e0 6 mois.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30acfc5 e-flex e-con-boxed e-con e-parent\" data-id=\"30acfc5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-deb2709 elementor-widget elementor-widget-text-editor\" data-id=\"deb2709\" 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<h2>Donn\u00e9es scientifiques sur l\u2019efficacit\u00e9 de la toxine botulique pour la ride du lion<\/h2>\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-615b7f1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"615b7f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-628e99b elementor-widget elementor-widget-text-editor\" data-id=\"628e99b\" 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>L\u2019efficacit\u00e9 de la toxine botulique pour le traitement de la ride du lion a \u00e9t\u00e9 d\u00e9montr\u00e9e par de nombreuses \u00e9tudes cliniques randomis\u00e9es et contr\u00f4l\u00e9es. L\u2019une des plus cit\u00e9es, publi\u00e9e dans le <em>Journal of the American Academy of Dermatology<\/em>, montre que plus de 85 % des patients ayant re\u00e7u une injection de toxine botulique dans la glabelle constatent une am\u00e9lioration significative de la s\u00e9v\u00e9rit\u00e9 des rides, avec un niveau de satisfaction \u00e9lev\u00e9, y compris six mois apr\u00e8s le traitement.<br \/>Les essais multicentriques men\u00e9s dans le cadre de l\u2019AMM europ\u00e9enne et am\u00e9ricaine ont \u00e9galement valid\u00e9 l\u2019usage de la toxine botulique dans cette indication sp\u00e9cifique, sur la base de crit\u00e8res stricts : r\u00e9duction clinique des rides dynamiques, s\u00e9curit\u00e9 \u00e0 court et moyen terme, et reproductibilit\u00e9 des r\u00e9sultats.<br \/>Les outils utilis\u00e9s dans ces \u00e9tudes (comme la Glabellar Line Severity Scale, une \u00e9chelle visuelle valid\u00e9e) confirment une diminution significative des rides dans les deux premi\u00e8res semaines suivant l\u2019injection, avec un effet mesurable dans 90 % des cas.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e4e0c0 e-flex e-con-boxed e-con e-parent\" data-id=\"0e4e0c0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3582e4a elementor-widget elementor-widget-text-editor\" data-id=\"3582e4a\" 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<h2>Durabilit\u00e9 du r\u00e9sultat : quelle efficacit\u00e9 dans le temps ?<\/h2>\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-c2d1f3f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c2d1f3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf17907 elementor-widget elementor-widget-text-editor\" data-id=\"cf17907\" 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 data-start=\"200\" data-end=\"1260\">L\u2019action de la toxine botulique est temporaire mais prolong\u00e9e. En moyenne, ses effets durent de 4 \u00e0 6 mois, selon la force musculaire de d\u00e9part, la fr\u00e9quence des expressions faciales et les caract\u00e9ristiques propres \u00e0 chaque individu. Au fil des s\u00e9ances, on constate souvent une am\u00e9lioration durable de la ride, m\u00eame lorsque l\u2019effet pharmacologique s\u2019estompe, gr\u00e2ce \u00e0 la diminution progressive de l\u2019activit\u00e9 musculaire dans la zone trait\u00e9e.<br data-start=\"625\" data-end=\"628\" \/>Chez certains patients, notamment les plus jeunes ou ceux dont la musculature est mod\u00e9r\u00e9ment sollicit\u00e9e, une seule injection suffit \u00e0 lisser la glabelle pendant plusieurs mois sans qu\u2019une retouche soit n\u00e9cessaire. \u00c0 l\u2019inverse, les patients plus expressifs ou pr\u00e9sentant des rides d\u00e9j\u00e0 profondes tirent b\u00e9n\u00e9fice d\u2019une retouche \u00e0 15 jours, suivie de s\u00e9ances d\u2019entretien semestrielles.<br data-start=\"1010\" data-end=\"1013\" \/>Il convient de rappeler que la toxine botulique n\u2019agit pas de fa\u00e7on d\u00e9finitive : son efficacit\u00e9 n\u2019est pas curative. Utilis\u00e9e r\u00e9guli\u00e8rement, elle permet n\u00e9anmoins de ralentir l\u2019aggravation des rides dynamiques et, dans certains cas, d\u2019en pr\u00e9venir l\u2019apparition.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-018d8e4 e-flex e-con-boxed e-con e-parent\" data-id=\"018d8e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d3b2be elementor-widget elementor-widget-text-editor\" data-id=\"1d3b2be\" 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<h2>Rides profondes ou install\u00e9es\u202f: la toxine botulique reste-t-elle efficace ?<\/h2>\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-2400ac7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2400ac7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71f9229 elementor-widget elementor-widget-text-editor\" data-id=\"71f9229\" 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>Lorsque la ride du lion devient visible au repos, elle ne traduit plus seulement une expression, mais modifie le derme. Dans ce cas, la toxine botulique reste le traitement de r\u00e9f\u00e9rence, car elle agit directement sur le m\u00e9canisme en cause : la contraction musculaire r\u00e9p\u00e9t\u00e9e. Elle permet ainsi de stabiliser la ride et de d\u00e9tendre la zone concern\u00e9e.<br data-start=\"474\" data-end=\"477\" \/>Lorsque la cassure cutan\u00e9e est prononc\u00e9e, un comblement par acide hyaluronique peut \u00eatre associ\u00e9. L\u2019action combin\u00e9e des deux traitements optimise les r\u00e9sultats : la toxine botulique cible la cause fonctionnelle, tandis que l\u2019acide hyaluronique corrige la cons\u00e9quence structurelle.<br data-start=\"757\" data-end=\"760\" \/>Ainsi, m\u00eame lorsqu\u2019elle para\u00eet install\u00e9e de fa\u00e7on permanente, le traitement de la la ride du lion rel\u00e8ve toujours en premi\u00e8re intention de la toxine botulique. Son action cibl\u00e9e, r\u00e9versible et parfaitement tol\u00e9r\u00e9e en fait un outil central dans la prise en charge des rides d\u2019expression.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a09fed5 e-flex e-con-boxed e-con e-parent\" data-id=\"a09fed5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ad81d2 elementor-widget elementor-widget-text-editor\" data-id=\"4ad81d2\" 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<h2>R\u00e9sultat naturel ou visage fig\u00e9 ?<\/h2>\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-e631801 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e631801\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be79002 elementor-widget elementor-widget-text-editor\" data-id=\"be79002\" 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>L\u2019un des grands avantages de la toxine botulique dans la zone de la glabelle (entre les sourcils) est qu\u2019elle permet d\u2019obtenir un r\u00e9sultat visible sans figer le visage. Lorsqu\u2019elle est bien dos\u00e9e et inject\u00e9e avec pr\u00e9cision, il d\u00e9tend la zone sans bloquer les expressions naturelles. Le regard reste vivant, les sourcils conservent leur mobilit\u00e9, et l\u2019expressivit\u00e9 du visage est respect\u00e9e.<br \/>Les \u00e9tudes montrent que les effets secondaires sont tr\u00e8s rares, surtout lorsque le traitement est r\u00e9alis\u00e9 par un m\u00e9decin exp\u00e9riment\u00e9. Les r\u00e9sultats trop fig\u00e9s ou artificiels sont exceptionnels dans ce contexte. L\u2019efficacit\u00e9 de la toxine botulique ne d\u00e9pend pas d\u2019une quantit\u00e9 importante de produit, mais plut\u00f4t de la connaissance pr\u00e9cise de l\u2019anatomie du visage et du respect de la dynamique musculaire.<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a5c90b e-flex e-con-boxed e-con e-parent\" data-id=\"4a5c90b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-17b2b66 e-con-full e-flex e-con e-child\" data-id=\"17b2b66\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-10c9d09 e-con-full e-flex e-con e-child\" data-id=\"10c9d09\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-7c6a9ef e-con-full e-flex e-con e-child\" data-id=\"7c6a9ef\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-4be9c04 e-con-full e-flex e-con e-child\" data-id=\"4be9c04\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-168aa44 elementor-widget elementor-widget-image\" data-id=\"168aa44\" 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=\"150\" height=\"150\" src=\"https:\/\/drromanovaleria.ch\/wp-content\/uploads\/2024\/07\/photo-docteur-romano-valeria-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-13266\" alt=\"Photo docteur Valeria Romano \u00e0 Gen\u00e8ve\" \/>\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-f7fb295 elementor-widget elementor-widget-text-editor\" data-id=\"f7fb295\" 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>Article r\u00e9dig\u00e9 par le <a href=\"https:\/\/drromanovaleria.ch\/\">Dr Romano Valeria<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b75bef e-con-full e-flex e-con e-child\" data-id=\"9b75bef\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30e006b elementor-widget elementor-widget-text-editor\" data-id=\"30e006b\" 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>PARTAGER CET ARTICLE SUR<\/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-4955abc elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"4955abc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Condividi su linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span 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