{"id":2416,"date":"2026-09-28T21:07:10","date_gmt":"2026-09-28T21:07:10","guid":{"rendered":"https:\/\/megasante.com\/index.php\/2026\/09\/28\/depistage-diabete-examens\/"},"modified":"2026-09-28T21:07:10","modified_gmt":"2026-09-28T21:07:10","slug":"depistage-diabete-examens","status":"publish","type":"post","link":"https:\/\/megasante.com\/index.php\/2026\/09\/28\/depistage-diabete-examens\/","title":{"rendered":"D\u00e9pistage du diab\u00e8te : quels examens et \u00e0 quelle fr\u00e9quence ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Le diab\u00e8te de type 2 peut \u00e9voluer en silence pendant des ann\u00e9es avant de donner des sympt\u00f4mes. Lorsqu&#8217;il est d\u00e9couvert tardivement, il a parfois d\u00e9j\u00e0 commenc\u00e9 \u00e0 ab\u00eemer les vaisseaux sanguins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C&#8217;est pourquoi le d\u00e9pistage est si important. Il est simple, rapide et rembours\u00e9. Encore faut-il savoir quand le faire et comment interpr\u00e9ter les r\u00e9sultats.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Les examens de d\u00e9pistage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;examen le plus courant est la glyc\u00e9mie \u00e0 jeun, r\u00e9alis\u00e9e par une prise de sang le matin, apr\u00e8s au moins huit heures sans manger.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Une glyc\u00e9mie \u00e0 jeun inf\u00e9rieure \u00e0 1,10 g\/L est consid\u00e9r\u00e9e comme normale. Entre 1,10 et 1,25 g\/L, on parle d&#8217;hyperglyc\u00e9mie mod\u00e9r\u00e9e \u00e0 jeun, ou pr\u00e9diab\u00e8te. \u00c0 partir de 1,26 g\/L, contr\u00f4l\u00e9e \u00e0 deux reprises, le diagnostic de diab\u00e8te est pos\u00e9. L&#8217;h\u00e9moglobine glyqu\u00e9e (HbA1c), qui refl\u00e8te la glyc\u00e9mie moyenne des deux \u00e0 trois derniers mois, est aussi utilis\u00e9e, notamment pour le suivi.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-2-1024x683.jpg\" alt=\"Les examens de d\u00e9pistage\" class=\"wp-image-2413\" srcset=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-2-1024x683.jpg 1024w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-2-300x200.jpg 300w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-2-768x512.jpg 768w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-2-1536x1024.jpg 1536w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-2.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-3-1024x683.jpg\" alt=\"Qui doit se faire d\u00e9pister et quand ?\" class=\"wp-image-2414\" srcset=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-3-1024x683.jpg 1024w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-3-300x200.jpg 300w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-3-768x512.jpg 768w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-3-1536x1024.jpg 1536w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-3.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-4-1024x683.jpg\" alt=\"Les signes qui doivent faire consulter sans attendre\" class=\"wp-image-2415\" srcset=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-4-1024x683.jpg 1024w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-4-300x200.jpg 300w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-4-768x512.jpg 768w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-4-1536x1024.jpg 1536w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/depistage-diabete-examens-4.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Qui doit se faire d\u00e9pister et quand ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un d\u00e9pistage est g\u00e9n\u00e9ralement conseill\u00e9 \u00e0 partir de 45 ans, et plus t\u00f4t en pr\u00e9sence de facteurs de risque : surpoids, s\u00e9dentarit\u00e9, ant\u00e9c\u00e9dents familiaux, hypertension, cholest\u00e9rol \u00e9lev\u00e9, diab\u00e8te pendant une grossesse ou origine g\u00e9ographique \u00e0 risque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si le r\u00e9sultat est normal, le contr\u00f4le peut \u00eatre renouvel\u00e9 tous les un \u00e0 trois ans selon le profil. En cas de pr\u00e9diab\u00e8te, un suivi annuel est recommand\u00e9. Votre m\u00e9decin traitant est le mieux plac\u00e9 pour vous proposer un calendrier adapt\u00e9.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Une simple prise de sang \u00e0 jeun peut d\u00e9tecter un diab\u00e8te des ann\u00e9es avant les premiers sympt\u00f4mes.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Les signes qui doivent faire consulter sans attendre<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N&#8217;attendez pas le prochain bilan en cas de :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Soif intense et envies fr\u00e9quentes d&#8217;uriner<\/li>\n\n<li>Fatigue inhabituelle et persistante<\/li>\n\n<li>Perte de poids inexpliqu\u00e9e<\/li>\n\n<li>Vision trouble<\/li>\n\n<li>Infections \u00e0 r\u00e9p\u00e9tition ou plaies qui cicatrisent mal<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c0 retenir<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le d\u00e9pistage du diab\u00e8te est un geste simple qui peut changer beaucoup. Si vous n&#8217;avez pas fait de prise de sang depuis longtemps, parlez-en \u00e0 votre m\u00e9decin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00c0 lire aussi :<\/strong> <a href=\"https:\/\/megasante.com\/index.php\/2026\/09\/28\/prevenir-le-diabete-de-type-2-les-habitudes-qui-changent-tout\/\">Pr\u00e9venir le diab\u00e8te de type 2 : les habitudes qui changent tout<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><em>Cet article est fourni \u00e0 titre informatif et ne remplace pas l&#8217;avis d&#8217;un professionnel de sant\u00e9. En cas de doute, consultez votre m\u00e9decin.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Glyc\u00e9mie \u00e0 jeun, h\u00e9moglobine glyqu\u00e9e : quels examens pour d\u00e9pister le diab\u00e8te, \u00e0 partir de quand et tous les combien ?<\/p>\n","protected":false},"author":1,"featured_media":2412,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-2416","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diabete_prevention"],"_links":{"self":[{"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/posts\/2416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/comments?post=2416"}],"version-history":[{"count":0,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/posts\/2416\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/media\/2412"}],"wp:attachment":[{"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/media?parent=2416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/categories?post=2416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/tags?post=2416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}