{"id":18876,"date":"2026-02-24T12:04:50","date_gmt":"2026-02-24T11:04:50","guid":{"rendered":"https:\/\/www.fondationpierrefabre.org\/?post_type=avada_faq&#038;p=18876"},"modified":"2026-04-30T23:50:47","modified_gmt":"2026-04-30T21:50:47","slug":"quels-sont-les-symptomes-de-la-drepanocytose","status":"publish","type":"avada_faq","link":"https:\/\/www.fondationpierrefabre.org\/fr\/faq-items\/quels-sont-les-symptomes-de-la-drepanocytose\/","title":{"rendered":"Quels sont les sympt\u00f4mes de la dr\u00e9panocytose ?"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:30px;--awb-background-color:#f2f2f2;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><h1 style=\"text-align: center;\">Quels sont les sympt\u00f4mes de la dr\u00e9panocytose ?<\/h1>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-margin-bottom:25px;\"><h2>Quand se d\u00e9clare la dr\u00e9panocytose ?<\/h2>\n<p>Les premiers sympt\u00f4mes de la dr\u00e9panocytose apparaissent g\u00e9n\u00e9ralement \u00e0 partir de l\u2019\u00e2ge de 5 \u00e0 6 mois.<\/p>\n<p>Tous les b\u00e9b\u00e9s vivent in utero puis naissent avec de l\u2019h\u00e9moglobine f\u0153tale. Cette h\u00e9moglobine transporte normalement l\u2019oxyg\u00e8ne ; ainsi le b\u00e9b\u00e9 ne pr\u00e9sente pas de sympt\u00f4mes \u00e0 la naissance. Ensuite le b\u00e9b\u00e9 va progressivement produire de l\u2019h\u00e9moglobine dite \u00ab adulte \u00bb. Ce processus prend environ 4 \u00e0 6 mois et alors les premiers sympt\u00f4mes vont apparaitre.<\/p>\n<p><img decoding=\"async\" class=\"lazyload alignnone wp-image-19555 size-medium\" src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-300x300.jpg\" data-orig-src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27300%27%20viewBox%3D%270%200%20300%20300%27%3E%3Crect%20width%3D%27300%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-66x66.jpg 66w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-100x100.jpg 100w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-200x200.jpg 200w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-300x300.jpg 300w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-400x400.jpg 400w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-600x600.jpg 600w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-768x768.jpg 768w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-800x800.jpg 800w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-1024x1024.jpg 1024w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2-1200x1200.jpg 1200w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-2-2.jpg 1219w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>En savoir plus : <a href=\"\/fr\/faq-items\/comment-vivre-avec-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Qu\u2019est-ce qu\u2019une personne atteinte de la dr\u00e9panocytose doit \u00e9viter ?<\/a><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-3 fusion-text-no-margin\" style=\"--awb-margin-bottom:25px;\"><h2>Quels sont les signes cliniques de la dr\u00e9panocytose ?<\/h2>\n<p>Les premiers signes cliniques chez l\u2019enfant sont souvent des crises douloureuses (crises vaso-occlusive) r\u00e9sultant de l\u2019obstruction des vaisseaux sanguins par des globules rouges d\u00e9form\u00e9s. En compl\u00e9ment, les signes observ\u00e9s sont un gonflement des mains et des pieds (syndrome main pied), une augmentation du volume de la rate que le m\u00e9decin peut identifier pendant la consultation et une couleur jaune et non blanche de l\u2019iris de l\u2019\u0153il.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-medium wp-image-19465 alignnone\" src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-231x300.jpg\" data-orig-src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-231x300.jpg\" alt=\"\" width=\"231\" height=\"300\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27231%27%20height%3D%27300%27%20viewBox%3D%270%200%20231%20300%27%3E%3Crect%20width%3D%27231%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-200x260.jpg 200w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-231x300.jpg 231w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-400x519.jpg 400w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-600x779.jpg 600w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-768x997.jpg 768w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-789x1024.jpg 789w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21-800x1038.jpg 800w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-21.jpg 1008w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 231px) 100vw, 231px\" \/><\/p>\n<p>Les autres signes chez l\u2019enfant incluent \u00e9galement la p\u00e2leur des muqueuses, cons\u00e9quence de l\u2019an\u00e9mie et le retard de croissance.<\/p>\n<p>Un des risques les plus importants durant l\u2019enfance est le risque infectieux ; aussi, il est indispensable de pouvoir faire la vaccination compl\u00e8te des enfants d\u00e8s que possible et \u00e9galement de pr\u00e9voir des antibiotiques pour lutter contre les infections.<\/p>\n<p>La douleur est un sympt\u00f4me caract\u00e9ristique de la dr\u00e9panocytose. Elle r\u00e9sulte de l\u2019obstruction des vaisseaux sanguins par des globules rouges d\u00e9form\u00e9s. Cette douleur peut \u00eatre aigu\u00eb (de quelques heures \u00e0 quelques jours) et est souvent d\u00e9clench\u00e9e par les changements de temp\u00e9rature, la d\u00e9shydratation, ou le manque d\u2019oxyg\u00e8ne. Elle peut \u00e9galement se prolonger en douleur dite chronique (plusieurs semaines ou mois).<\/p>\n<p>Ces difficult\u00e9s de circulation sanguine peuvent entrainer des l\u00e9sions sur diff\u00e9rents organes (foie, rate, cerveau, poumon, os, yeux\u2026)<\/p>\n<p>Les examens de laboratoire sont indispensables pour confirmer le diagnostic et prendre en charge les patients.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-medium wp-image-19467 alignnone\" src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-231x300.jpg\" data-orig-src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-231x300.jpg\" alt=\"\" width=\"231\" height=\"300\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27231%27%20height%3D%27300%27%20viewBox%3D%270%200%20231%20300%27%3E%3Crect%20width%3D%27231%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-200x260.jpg 200w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-231x300.jpg 231w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-400x519.jpg 400w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-600x779.jpg 600w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-768x997.jpg 768w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-789x1024.jpg 789w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22-800x1038.jpg 800w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2025\/10\/quels-sont-les-symptomes-de-la-drepanocytose-22.jpg 1008w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 231px) 100vw, 231px\" \/><\/p>\n<p>En savoir plus : <a href=\"\/fr\/faq-items\/comment-vivre-avec-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Pourquoi une personne atteinte de dr\u00e9panocytose doit boire beaucoup d\u2019eau ?<\/a><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-4 fusion-text-no-margin\" style=\"--awb-margin-bottom:25px;\"><h2>Comment \u00e9volue la dr\u00e9panocytose ?<\/h2>\n<p>L\u2019\u00e9volution de la dr\u00e9panocytose est tr\u00e8s variable d\u2019un patient \u00e0 l\u2019autre ; certains patients connaissent des p\u00e9riodes de relatif bien-\u00eatre entrecoup\u00e9es de crises aigu\u00ebs douloureuses, tandis que d\u2019autres souffrent de sympt\u00f4mes chroniques persistants.<\/p>\n<p>Sans traitement, la dr\u00e9panocytose peut entra\u00eener des complications graves telles que l\u2019atteinte des os et articulations, des l\u00e9sions pulmonaires, cardiaques et r\u00e9nales, ainsi que des complications sur la rate et le foie&#8230;<\/p>\n<p>L\u2019\u00e9volution d\u00e9pend en partie de la bonne observance des traitements prescrits et \u00e9galement des pr\u00e9cautions prises dans la vie de tous les jours pour pr\u00e9venir la survenue des crises.<\/p>\n<p><img decoding=\"async\" class=\"lazyload alignnone wp-image-19557 size-medium\" src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2-121x300.jpg\" data-orig-src=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2-121x300.jpg\" alt=\"\" width=\"121\" height=\"300\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27121%27%20height%3D%27300%27%20viewBox%3D%270%200%20121%20300%27%3E%3Crect%20width%3D%27121%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2-121x300.jpg 121w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2-200x497.jpg 200w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2-400x994.jpg 400w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2-412x1024.jpg 412w, https:\/\/www.fondationpierrefabre.org\/wp-content\/uploads\/sites\/2\/2026\/03\/PLC-7-2.jpg 531w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 121px) 100vw, 121px\" \/><\/p>\n<p>En savoir plus : <a href=\"\/fr\/faq-items\/comment-vivre-avec-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Comment vivre avec la dr\u00e9panocytose ?<\/a><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:30px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-5 fusion-text-no-margin\" style=\"--awb-margin-bottom:35px;\"><p><span style=\"font-size: 10pt;\"><strong>R\u00e9f\u00e9rences ___________________________________________________________<br \/>\n<\/strong><em>Organisation Mondiale de la Sant\u00e9. (2020). Dr\u00e9panocytose.<\/em><\/span><br \/>\n<span style=\"font-size: 10pt;\"><em>National Heart, Lung, and Blood Institute. (2022). What Is Sickle Cell Disease?<\/em><\/span><br \/>\n<span style=\"font-size: 10pt;\"><em>Centers for Disease Control and Prevention. (2021). Sickle Cell Disease.<\/em><\/span><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last mod-focus\" style=\"--awb-padding-top:0px;--awb-padding-right:20px;--awb-padding-bottom:0px;--awb-padding-left:20px;--awb-bg-size:cover;--awb-border-color:#717171;--awb-border-bottom:0;--awb-border-style:solid;--awb-margin-top:20px;--awb-margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-6\"><h3>Questions connexes<\/h3>\n<\/div><div class=\"fusion-text fusion-text-7\" style=\"--awb-margin-top:20px;\"><p style=\"text-align: center;\"><span style=\"font-size: 18pt;\"><strong><a href=\"\/fr\/faq-items\/quest-ce-que-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Qu&rsquo;est-ce que la dr\u00e9panocytose ?<\/a><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 18pt;\"><strong><a href=\"\/fr\/faq-items\/quelle-est-la-cause-de-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Quelle est la cause de la dr\u00e9panocytose ?<\/a><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 18pt;\"><strong><a href=\"\/fr\/faq-items\/comment-vivre-avec-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Comment vivre avec la dr\u00e9panocytose ?<\/a><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 18pt;\"><strong><a href=\"\/fr\/faq-items\/comment-lutter-contre-la-drepanocytose\/\" target=\"_blank\" rel=\"noopener\">Comment lutter contre la dr\u00e9panocytose ?<\/a><\/strong><\/span><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":18853,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"faq_category":[],"class_list":["post-18876","avada_faq","type-avada_faq","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Quels sont les sympt\u00f4mes de la dr\u00e9panocytose ? 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