{"id":2341,"date":"2026-09-28T21:02:14","date_gmt":"2026-09-28T21:02:14","guid":{"rendered":"https:\/\/megasante.com\/index.php\/2026\/09\/28\/psoriasis-des-ongles\/"},"modified":"2026-09-28T21:02:14","modified_gmt":"2026-09-28T21:02:14","slug":"psoriasis-des-ongles","status":"publish","type":"post","link":"https:\/\/megasante.com\/index.php\/2026\/09\/28\/psoriasis-des-ongles\/","title":{"rendered":"Psoriasis des ongles : reconna\u00eetre les signes et en prendre soin"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">On pense souvent au psoriasis comme \u00e0 une maladie de la peau. Mais chez environ la moiti\u00e9 des personnes concern\u00e9es, les ongles des mains ou des pieds sont eux aussi touch\u00e9s, parfois m\u00eame sans plaques visibles ailleurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le psoriasis ungu\u00e9al est souvent confondu avec une mycose. Il m\u00e9rite pourtant une attention particuli\u00e8re, car il est associ\u00e9 \u00e0 un risque plus \u00e9lev\u00e9 d&#8217;atteinte des articulations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Les signes qui doivent alerter<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le signe le plus caract\u00e9ristique est la pr\u00e9sence de petites d\u00e9pressions \u00e0 la surface de l&#8217;ongle, comme s&#8217;il avait \u00e9t\u00e9 piqu\u00e9 par une aiguille : on parle d&#8217;ongle en d\u00e9 \u00e0 coudre.<\/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\">D&#8217;autres signes sont possibles : taches jaunes ou orang\u00e9es sous l&#8217;ongle, \u00e9paississement, ongle qui se d\u00e9colle de son lit, stries, fragilit\u00e9 ou d\u00e9bris sous l&#8217;ongle. Ces modifications peuvent ressembler \u00e0 une mycose, d&#8217;o\u00f9 l&#8217;importance d&#8217;un diagnostic m\u00e9dical, parfois avec un pr\u00e9l\u00e8vement.<\/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\/psoriasis-des-ongles-2-1024x683.jpg\" alt=\"Les signes qui doivent alerter\" class=\"wp-image-2338\" srcset=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-2-1024x683.jpg 1024w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-2-300x200.jpg 300w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-2-768x512.jpg 768w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-2-1536x1024.jpg 1536w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-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\/psoriasis-des-ongles-3-1024x683.jpg\" alt=\"Prendre soin de ses ongles\" class=\"wp-image-2339\" srcset=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-3-1024x683.jpg 1024w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-3-300x200.jpg 300w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-3-768x512.jpg 768w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-3-1536x1024.jpg 1536w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-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\/psoriasis-des-ongles-4-1024x683.jpg\" alt=\"Les bons r\u00e9flexes\" class=\"wp-image-2340\" srcset=\"https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-4-1024x683.jpg 1024w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-4-300x200.jpg 300w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-4-768x512.jpg 768w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-4-1536x1024.jpg 1536w, https:\/\/megasante.com\/wp-content\/uploads\/2026\/09\/psoriasis-des-ongles-4.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Prendre soin de ses ongles<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gardez les ongles courts et lim\u00e9s, pour \u00e9viter qu&#8217;ils ne s&#8217;accrochent et se d\u00e9collent davantage. Portez des gants pour les travaux m\u00e9nagers et le jardinage, car les traumatismes aggravent le psoriasis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9vitez de repousser ou de couper les cuticules, et limitez les faux ongles et vernis semi-permanents. Hydratez les mains et le pourtour des ongles chaque jour. Les traitements locaux sont parfois difficiles \u00e0 faire p\u00e9n\u00e9trer : le dermatologue pourra proposer des solutions adapt\u00e9es, voire des traitements g\u00e9n\u00e9raux si l&#8217;atteinte est importante.<\/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\">Un ongle psoriasique a besoin de douceur : moins de chocs, moins de manipulations, plus de protection.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Les bons r\u00e9flexes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour prot\u00e9ger vos ongles :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Couper les ongles courts et droits<\/li>\n\n<li>Porter des gants pour les t\u00e2ches m\u00e9nag\u00e8res<\/li>\n\n<li>Ne pas repousser les cuticules<\/li>\n\n<li>\u00c9viter les faux ongles et le semi-permanent<\/li>\n\n<li>Signaler toute douleur articulaire \u00e0 son m\u00e9decin<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Quand consulter ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Consultez si vos ongles changent d&#8217;aspect, surtout si vous avez du psoriasis ou des douleurs aux articulations des doigts. Un diagnostic pr\u00e9coce permet de mieux prot\u00e9ger ongles et articulations.<\/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\/psoriasis-mieux-comprendre-la-maladie-et-les-solutions-pour-lapaiser\/\">Psoriasis : mieux comprendre la maladie et les solutions pour l\u2019apaiser<\/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>Petits trous, taches jaunes, ongles \u00e9paissis ou d\u00e9coll\u00e9s : le psoriasis peut toucher les ongles. Les signes \u00e0 conna\u00eetre et les soins adapt\u00e9s.<\/p>\n","protected":false},"author":1,"featured_media":2337,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-2341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-psoriasis"],"_links":{"self":[{"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/posts\/2341","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=2341"}],"version-history":[{"count":0,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/posts\/2341\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/media\/2337"}],"wp:attachment":[{"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/media?parent=2341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/categories?post=2341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/megasante.com\/index.php\/wp-json\/wp\/v2\/tags?post=2341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}