Naus\u00e9es et vomissements possibles<\/li>\n<\/ul>\nLes douleurs peuvent durer plus longtemps, et lorsqu’elles se retirent, elles peuvent revenir apr\u00e8s des mois. La douleur dans le duod\u00e9num peut s’aggraver avant le repas parce que l’estomac est vide. Apr\u00e8s avoir pris le repas, la douleur est soulag\u00e9e pendant un certain temps, mais elle revient et elle est plus intense.<\/p>\n
<\/p>\n
Causes<\/h2>\n
La cause la plus fr\u00e9quente d’un ulc\u00e8re gastro-duod\u00e9nal est l’Helicobacter pylori. On croit que cette bact\u00e9rie se transmet le plus facilement d’une personne \u00e0 l’autre dans des conditions non hygi\u00e9niques et qu’elle excr\u00e8te des substances qui r\u00e9duisent l’efficacit\u00e9 du mucus. Ensuite, les sucs digestifs acides peuvent ronger la paroi protectrice de l’estomac, ou du duod\u00e9num, et c’est ainsi que se forment les ulc\u00e8res gastriques.<\/p>\n
Une autre cause d’ulc\u00e8re gastro-duod\u00e9nal pourrait \u00eatre l’utilisation prolong\u00e9e d’anti-inflammatoires non st\u00e9ro\u00efdiens (comme l’ibuprof\u00e8ne ou l’aspirine), qui endommagent la paroi gastrique.<\/p>\n
D’autres causes sont le tabagisme, l’alcool. Certains ont des ant\u00e9c\u00e9dents familiaux, ce qui indique un facteur g\u00e9n\u00e9tique.<\/p>\n
<\/p>\n
Complications<\/h2>\n
La complication la plus courante d’un ulc\u00e8re gastro-duod\u00e9nal est l’h\u00e9morragie, qui survient lorsque l’ulc\u00e8re p\u00e9n\u00e8tre plus profond\u00e9ment dans les tissus et comprime les vaisseaux sanguins environnants. Une l\u00e9g\u00e8re h\u00e9morragie peut ne pas pr\u00e9senter de sympt\u00f4mes, sauf dans le cas de l’an\u00e9mie due \u00e0 une carence en fer, comme la p\u00e2leur, la fatigue et la faiblesse g\u00e9n\u00e9rale. L’h\u00e9morragie interne est visible \u00e0 partir des selles noires ou goudronneuses. Dans certains cas, l’ulc\u00e8re peut traverser toutes les couches de l’estomac ou de l’intestin (il perfore les couches), ce qui cause une douleur intense, car tous les sucs digestifs se trouvent dans la cavit\u00e9 gastrique. L’h\u00e9morragie du tube digestif et la perforation de l’estomac ou de l’intestin peuvent mettre la vie en danger et une intervention m\u00e9dicale est donc n\u00e9cessaire.<\/p>\n
Dans de rares cas, des ulc\u00e8res d’estomac surviennent si l’ouverture de sortie de l’estomac vers l’intestin est resserr\u00e9e, de sorte que l’estomac ne peut \u00eatre compl\u00e8tement vid\u00e9. Dans ce cas, l’estomac apr\u00e8s le repas est gonfl\u00e9 ; les vomissements sont possibles des heures apr\u00e8s le repas, ou la perte de poids.<\/p>\n
<\/p>\n
Pr\u00e9vention<\/h2>\n
La pr\u00e9vention d’un ulc\u00e8re gastro-duod\u00e9nal comprend : la protection contre une \u00e9ventuelle infection \u00e0 H. pylori, la diminution de l’utilisation d’analg\u00e9siques, la r\u00e9duction de la consommation d’alcool et ne pas fumer.<\/p>\n","protected":false},"author":11,"featured_media":0,"template":"","yoast_head":"\n
Ulc\u00e8re gastro-duod\u00e9nal - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ulc\u00e8re gastro-duod\u00e9nal - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"L’ulc\u00e8re gastro-duod\u00e9nal est une l\u00e9sion des tissus de l’estomac ou de la paroi duod\u00e9nale, la premi\u00e8re couche de l’intestin gr\u00eale. La paroi de l’estomac et du duod\u00e9num poss\u00e8de une couche protectrice de mucus qui prot\u00e8ge la paroi des sucs digestifs acides. Si cette couche est endommag\u00e9e, l’acide peut causer de l’inflammation et des plaies se […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/\" \/>\n<meta property=\"og:site_name\" content=\"Humanitas.net\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HumanitasInternational\/\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:site\" content=\"@humanitasmilano\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/\",\"url\":\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/\",\"name\":\"Ulc\u00e8re gastro-duod\u00e9nal - Humanitas.net\",\"isPartOf\":{\"@id\":\"https:\/\/www.humanitas.net\/sr\/#website\"},\"datePublished\":\"2019-01-31T11:50:37+00:00\",\"dateModified\":\"2019-01-31T11:50:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.humanitas.net\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bolesti\",\"item\":\"https:\/\/www.humanitas.net\/sr\/diseases\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ulc\u00e8re gastro-duod\u00e9nal\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.humanitas.net\/sr\/#website\",\"url\":\"https:\/\/www.humanitas.net\/sr\/\",\"name\":\"Humanitas.net\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.humanitas.net\/sr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.humanitas.net\/sr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.humanitas.net\/sr\/#organization\",\"name\":\"Humanitas\",\"url\":\"https:\/\/www.humanitas.net\/sr\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/HumanitasInternational\/\",\"https:\/\/twitter.com\/humanitasmilano\"],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png\",\"contentUrl\":\"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png\",\"width\":314,\"height\":61,\"caption\":\"Humanitas\"},\"image\":{\"@id\":\"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ulc\u00e8re gastro-duod\u00e9nal - Humanitas.net","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/","og_locale":"fr_FR","og_type":"article","og_title":"Ulc\u00e8re gastro-duod\u00e9nal - Humanitas.net","og_description":"L’ulc\u00e8re gastro-duod\u00e9nal est une l\u00e9sion des tissus de l’estomac ou de la paroi duod\u00e9nale, la premi\u00e8re couche de l’intestin gr\u00eale. La paroi de l’estomac et du duod\u00e9num poss\u00e8de une couche protectrice de mucus qui prot\u00e8ge la paroi des sucs digestifs acides. Si cette couche est endommag\u00e9e, l’acide peut causer de l’inflammation et des plaies se […]","og_url":"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/","og_site_name":"Humanitas.net","article_publisher":"https:\/\/www.facebook.com\/HumanitasInternational\/","twitter_card":"summary","twitter_site":"@humanitasmilano","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/","url":"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/","name":"Ulc\u00e8re gastro-duod\u00e9nal - Humanitas.net","isPartOf":{"@id":"https:\/\/www.humanitas.net\/sr\/#website"},"datePublished":"2019-01-31T11:50:37+00:00","dateModified":"2019-01-31T11:50:37+00:00","breadcrumb":{"@id":"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.humanitas.net\/fr\/diseases\/ulcere-gastro-duodenal\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.humanitas.net\/fr\/"},{"@type":"ListItem","position":2,"name":"Bolesti","item":"https:\/\/www.humanitas.net\/sr\/diseases\/"},{"@type":"ListItem","position":3,"name":"Ulc\u00e8re gastro-duod\u00e9nal"}]},{"@type":"WebSite","@id":"https:\/\/www.humanitas.net\/sr\/#website","url":"https:\/\/www.humanitas.net\/sr\/","name":"Humanitas.net","description":"","publisher":{"@id":"https:\/\/www.humanitas.net\/sr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.humanitas.net\/sr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.humanitas.net\/sr\/#organization","name":"Humanitas","url":"https:\/\/www.humanitas.net\/sr\/","sameAs":["https:\/\/www.facebook.com\/HumanitasInternational\/","https:\/\/twitter.com\/humanitasmilano"],"logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/","url":"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png","contentUrl":"https:\/\/www.humanitas.net\/content\/uploads\/2017\/05\/logo-news-.png","width":314,"height":61,"caption":"Humanitas"},"image":{"@id":"https:\/\/www.humanitas.net\/sr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.humanitas.net\/fr\/wp-json\/wp\/v2\/disease\/57425"}],"collection":[{"href":"https:\/\/www.humanitas.net\/fr\/wp-json\/wp\/v2\/disease"}],"about":[{"href":"https:\/\/www.humanitas.net\/fr\/wp-json\/wp\/v2\/types\/disease"}],"author":[{"embeddable":true,"href":"https:\/\/www.humanitas.net\/fr\/wp-json\/wp\/v2\/users\/11"}],"version-history":[{"count":0,"href":"https:\/\/www.humanitas.net\/fr\/wp-json\/wp\/v2\/disease\/57425\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.humanitas.net\/fr\/wp-json\/wp\/v2\/media?parent=57425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}