{"id":298,"date":"2026-03-31T08:00:09","date_gmt":"2026-03-31T08:00:09","guid":{"rendered":"https:\/\/www.myclinia.com\/?p=298"},"modified":"2026-03-31T08:01:35","modified_gmt":"2026-03-31T08:01:35","slug":"ozempic-wegovy-comprendre-semaglutide-perte-poids","status":"publish","type":"post","link":"https:\/\/www.myclinia.com\/en\/2026\/03\/31\/ozempic-wegovy-comprendre-semaglutide-perte-poids\/","title":{"rendered":"Ozempic et Wegovy : Tout comprendre sur le S\u00e9maglutide et la perte de poids"},"content":{"rendered":"<p>Depuis quelques mois, les noms <strong>Ozempic<\/strong> et <strong>Wegovy<\/strong> saturent les r\u00e9seaux sociaux et les m\u00e9dias. Derri\u00e8re ces marques se cache une mol\u00e9cule unique : le <strong>s\u00e9maglutide<\/strong>. Initialement con\u00e7u pour traiter le diab\u00e8te de type 2, ce m\u00e9dicament est devenu le fer de lance d&rsquo;une nouvelle g\u00e9n\u00e9ration de traitements contre l&rsquo;ob\u00e9sit\u00e9. Mais entre effet de mode et r\u00e9volution m\u00e9dicale, qu&rsquo;en est-il r\u00e9ellement ? MyClinia fait le point sur ce que vous devez savoir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&rsquo;est-ce que le S\u00e9maglutide ?<\/h2>\n\n\n\n<p>Le s\u00e9maglutide est un analogue de l&rsquo;hormone GLP-1 (glucagon-like peptide-1), naturellement s\u00e9cr\u00e9t\u00e9e par notre intestin. Il agit sur deux leviers principaux :<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Le cerveau :<\/strong> il augmente la sensation de sati\u00e9t\u00e9 et r\u00e9duit les fringales.<\/li>\n\n\n\n<li><strong>L&rsquo;estomac :<\/strong> il ralentit la vidange gastrique, ce qui permet de se sentir \u00ab\u00a0plein\u00a0\u00bb plus longtemps apr\u00e8s un repas.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Les bienfaits observ\u00e9s dans la perte de poids<\/h2>\n\n\n\n<p>Les \u00e9tudes cliniques ont d\u00e9montr\u00e9 une efficacit\u00e9 sans pr\u00e9c\u00e9dent pour un traitement non chirurgical :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Perte de poids significative :<\/strong> Sous Wegovy (la version sp\u00e9cifiquement dos\u00e9e pour le surpoids), les patients peuvent perdre en moyenne <strong>15 % de leur poids corporel<\/strong> sur un an.<\/li>\n\n\n\n<li><strong>Am\u00e9lioration m\u00e9tabolique :<\/strong> Au-del\u00e0 de la silhouette, on observe une baisse de la tension art\u00e9rielle, une am\u00e9lioration du bilan lipidique (cholest\u00e9rol) et une r\u00e9duction des risques cardiovasculaires.<\/li>\n\n\n\n<li><strong>Contr\u00f4le glyc\u00e9mique :<\/strong> Pour les patients pr\u00e9-diab\u00e9tiques, il permet de stabiliser durablement le taux de sucre dans le sang.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4 points importants \u00e0 ne pas n\u00e9gliger<\/h2>\n\n\n\n<p>L&rsquo;enthousiasme autour de ces \u00ab\u00a0injections miracles\u00a0\u00bb ne doit pas faire oublier la rigueur m\u00e9dicale n\u00e9cessaire \u00e0 leur utilisation :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L&rsquo;importance du suivi m\u00e9dical :<\/strong> Ces m\u00e9dicaments ne sont pas des produits de confort. Ils n\u00e9cessitent une prescription apr\u00e8s un bilan de sant\u00e9 complet. Une utilisation sans surveillance expose \u00e0 des risques pancr\u00e9atiques ou biliaires.<\/li>\n\n\n\n<li><strong>Les effets secondaires digestifs :<\/strong> Naus\u00e9es, vomissements et constipation sont fr\u00e9quents, surtout en d\u00e9but de traitement. Ils n\u00e9cessitent une adaptation progressive des doses.<\/li>\n\n\n\n<li><strong>Le risque de reprise de poids :<\/strong> Le s\u00e9maglutide n&rsquo;est pas un rem\u00e8de d\u00e9finitif. \u00c0 l&rsquo;arr\u00eat du traitement, si les habitudes alimentaires n&rsquo;ont pas \u00e9t\u00e9 modifi\u00e9es, la reprise de poids est fr\u00e9quente.<\/li>\n\n\n\n<li><strong>Le cadre l\u00e9gal en France :<\/strong> Attention, l&rsquo;Ozempic est officiellement r\u00e9serv\u00e9 aux diab\u00e9tiques de type 2. Son d\u00e9tournement cr\u00e9e des tensions d&rsquo;approvisionnement critiques pour les patients qui en ont un besoin vital.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion : Au-del\u00e0 de l&rsquo;injection<\/h2>\n\n\n\n<p>Le s\u00e9maglutide marque un tournant historique dans la prise en charge de l&rsquo;ob\u00e9sit\u00e9, d\u00e9sormais reconnue comme une maladie chronique complexe et non comme un simple manque de volont\u00e9. Cependant, l&rsquo;injection n&rsquo;est qu&rsquo;un outil. Pour que la perte de poids soit durable et saine, elle doit s&rsquo;int\u00e9grer dans un <strong>parcours de soin global<\/strong> incluant une r\u00e9\u00e9ducation nutritionnelle et une activit\u00e9 physique adapt\u00e9e.<\/p>\n\n\n\n<p>L&rsquo;avenir de la minceur m\u00e9dicale se dessine \u00e9galement vers de nouvelles mol\u00e9cules encore plus puissantes (comme le Tirz\u00e9patide), mais la s\u00e9curit\u00e9 du patient doit rester la priorit\u00e9 absolue face aux promesses parfois simplistes des r\u00e9seaux sociaux.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Une question sur votre traitement ou un m\u00e9dicament ? Nos experts MyClinia sont \u00e0 votre disposition \u00e0 tout moment pour vous r\u00e9pondre.<\/strong><\/p>\n\n\n\n<div style=\"background-color: #f0f7ff; padding: 30px; border-radius: 20px; border: 1px solid #004a99; text-align: center; margin-top: 40px;\">\n    <h3 style=\"color: #004a99; margin-top: 0;\">Un doute ? Ne restez pas sans r\u00e9ponse.<\/h3>\n    <p style=\"color: #4b5563; margin-bottom: 25px;\">Nos pharmaciens experts vous r\u00e9pondent imm\u00e9diatement.<\/p>\n    \n    <div style=\"display: flex; gap: 15px; justify-content: center; flex-wrap: wrap;\">\n        <a href=\"https:\/\/www.myclinia.com\/en\/clinia-chat-bleu\/\" style=\"background-color: #004a99; color: white; padding: 12px 25px; border-radius: 12px; text-decoration: none; font-weight: bold; display: inline-block;\">\n            \ud83d\udc68\u200d\u2695\ufe0f Conseil M\u00e9dical\n        <\/a>\n        \n        <a href=\"https:\/\/www.myclinia.com\/en\/clinia-chat-vert\/\" style=\"background-color: #16a34a; color: white; padding: 12px 25px; border-radius: 12px; text-decoration: none; font-weight: bold; display: inline-block;\">\n            \ud83c\udf3f Phyto &#038; Hom\u00e9o\n        <\/a>\n    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Depuis quelques mois, les noms Ozempic et Wegovy saturent les r\u00e9seaux sociaux et les m\u00e9dias. Derri\u00e8re ces marques se cache [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","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":[59],"tags":[157,155,156],"class_list":["post-298","post","type-post","status-publish","format-standard","hentry","category-expertise-pharmacie","tag-effets-secondaires-ozempic","tag-perte-de-poids-medicale","tag-semaglutide-avant-apres"],"_links":{"self":[{"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/posts\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/comments?post=298"}],"version-history":[{"count":1,"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/posts\/298\/revisions"}],"predecessor-version":[{"id":299,"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/posts\/298\/revisions\/299"}],"wp:attachment":[{"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/media?parent=298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/categories?post=298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myclinia.com\/en\/wp-json\/wp\/v2\/tags?post=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}