{"id":15620,"date":"2026-08-18T09:00:00","date_gmt":"2026-08-18T07:00:00","guid":{"rendered":"https:\/\/suite.claudebernard.fr\/?p=15620"},"modified":"2026-10-21T15:41:01","modified_gmt":"2026-10-21T13:41:01","slug":"conjonctivite","status":"publish","type":"post","link":"https:\/\/suite.claudebernard.fr\/actualites\/conjonctivite\/","title":{"rendered":"Conjonctivite"},"content":{"rendered":"

Qu\u2019est-ce que c\u2019est ?<\/strong><\/h3>\n

La conjonctivite est une inflammation de la conjonctive \u2013 membrane qui recouvre la partie blanche de l\u2019\u0153il et l\u2019int\u00e9rieur des paupi\u00e8res. Elle peut \u00eatre d\u2019origine infectieuse (bact\u00e9rienne ou virale), inflammatoire ou allergique.<\/p>\n

L\u2019atteinte peut \u00eatre unilat\u00e9rale (un seul \u0153il atteint) ou bilat\u00e9rale (les 2 yeux sont touch\u00e9s).<\/p>\n

Les sympt\u00f4mes<\/strong><\/h3>\n

La conjonctivite se manifeste g\u00e9n\u00e9ralement par un \u0153il rouge et larmoyant, mais d\u2019autres sympt\u00f4mes peuvent appara\u00eetre :<\/p>\n

    \n
  • D\u00e9mangeaisons, sensation d\u2019irritation, de br\u00fblure ou de corps \u00e9tranger.<\/li>\n
  • Gonflement des paupi\u00e8res et de la conjonctive.<\/li>\n
  • S\u00e9cr\u00e9tions purulentes ou claires pouvant coller les cils le matin au r\u00e9veil.<\/li>\n<\/ul>\n

    La conjonctivite ne donne\u00a0en g\u00e9n\u00e9ral aucune douleur. Un \u0153il rouge et<\/u> douloureux ou une baisse de l\u2019acuit\u00e9 visuelle n\u00e9cessitent une consultation ophtalmologique en urgence.<\/p>\n

    Les modes de transmission<\/strong><\/h3>\n
      \n
    • La transmission se fait le plus souvent par contact des mains souill\u00e9es avec les yeux.<\/li>\n
    • La conjonctivite est souvent d\u2019origine infectieuse (bact\u00e9rienne ou virale).<\/li>\n
    • L\u2019inflammation de la conjonctive peut aussi \u00eatre la cons\u00e9quence d\u2019une irritation ou d\u2019une allergie.<\/li>\n<\/ul>\n

      Les facteurs d\u00e9clenchants<\/strong><\/h3>\n
        \n
      • La conjonctivite infectieuse d\u00e9bute brutalement. Elle est due \u00e0 la contamination locale par une bact\u00e9rie ou un virus. La conjonctivite bact\u00e9rienne a tendance \u00e0 n\u2019affecter qu\u2019un \u0153il, au moins au d\u00e9but, contrairement \u00e0 la conjonctivite virale. Elle se transmet au contact de s\u00e9cr\u00e9tions infect\u00e9es ou d\u2019objets contamin\u00e9s.<\/li>\n
      • De nombreux facteurs peuvent irriter l\u2019\u0153il : polluants, fum\u00e9e, vent, soleil, poussi\u00e8re, tabac, air climatis\u00e9, baignade en piscine ou en mer, port exag\u00e9r\u00e9 de lentilles de contact, travail prolong\u00e9 devant un \u00e9cran d\u2019ordinateur ou sous un n\u00e9on, troubles de la vision, \u0153il sec, verres correcteurs inadapt\u00e9s, lentilles mal entretenues\u2026<\/li>\n
      • La conjonctivite allergique est d\u2019embl\u00e9e bilat\u00e9rale. Les sympt\u00f4mes oculaires s\u2019accompagnent g\u00e9n\u00e9ralement d\u2019un rhume des foins.<\/li>\n<\/ul>\n

        Pr\u00e9venir la conjonctivite<\/strong><\/h3>\n
          \n
        • Pratiquer une bonne hygi\u00e8ne des mains et limiter les contacts rapproch\u00e9s, surtout lorsque la conjonctivite est contagieuse (infection virale).<\/li>\n
        • Utiliser du linge de toilette personnel.<\/li>\n
        • Limiter le contact avec les allerg\u00e8nes et des polluants chimiques.<\/li>\n
        • Appliquer des substituts lacrymaux.<\/li>\n
        • Respecter les consignes d\u2019utilisation des lentilles de contact.<\/li>\n<\/ul>\n

          Le traitement de la conjonctivite<\/strong><\/h3>\n
            \n
          • Nettoyer les yeux et laver abondamment plusieurs fois par jour avec du s\u00e9rum physiologique ou une solution oculaire adapt\u00e9e.<\/li>\n
          • Instiller un collyre antibact\u00e9rien (conjonctivite infectieuse) ou antiallergique (conjonctivite allergique).<\/li>\n
          • Ne pas porter les lentilles de contact pendant toute la dur\u00e9e de traitement de la conjonctivite.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

            Qu\u2019est-ce que c\u2019est ? La conjonctivite est une inflammation de la conjonctive \u2013 membrane qui recouvre la partie blanche de l\u2019\u0153il et l\u2019int\u00e9rieur des paupi\u00e8res. Elle peut \u00eatre d\u2019origine infectieuse (bact\u00e9rienne ou virale), inflammatoire ou allergique. L\u2019atteinte peut \u00eatre unilat\u00e9rale (un seul \u0153il atteint) ou bilat\u00e9rale (les 2 yeux sont touch\u00e9s). Les sympt\u00f4mes La conjonctivite […]<\/p>\n","protected":false},"author":22,"featured_media":15623,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[196],"tags":[],"class_list":["post-15620","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fiche-conseil"],"acf":[],"yoast_head":"\nConjonctivite : sympt\u00f4mes, causes, pr\u00e9vention et traitement<\/title>\n<meta name=\"description\" content=\"Conjonctivite : reconna\u00eetre les sympt\u00f4mes, comprendre les causes et savoir comment la traiter et l\u2019\u00e9viter.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/suite.claudebernard.fr\/actualites\/conjonctivite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" 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