{"id":844,"date":"2022-12-06T14:26:00","date_gmt":"2022-12-06T13:26:00","guid":{"rendered":"https:\/\/feeli.io\/blog\/?p=844"},"modified":"2026-01-20T14:20:26","modified_gmt":"2026-01-20T13:20:26","slug":"causes-infection-urinaire","status":"publish","type":"post","link":"https:\/\/feeli.io\/blog\/causes-infection-urinaire\/","title":{"rendered":"Infection urinaire : causes et facteurs de risque"},"content":{"rendered":"\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019<strong>infection urinaire<\/strong> est une maladie fr\u00e9quente chez la femme. Elle est caus\u00e9e par la pr\u00e9sence d\u2019un germe pathog\u00e8ne dans les urines, principalement <em>Escherichia coli<\/em>. Les infections urinaires peuvent par ailleurs \u00eatre basses (cystite, prostatite, ur\u00e9trite, \u00e9pididymite) ou hautes (py\u00e9lite ou py\u00e9lon\u00e9phrite).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chez la femme, l\u2019infection urinaire (cystite) est l\u2019infection bact\u00e9rienne la plus fr\u00e9quente : elle touche au moins 50% des femmes \u00e0 un moment donn\u00e9 de leur vie. Les traitements reposent principalement sur la prise d\u2019antibiotiques. <\/p>\n\n\n\n<div class=\"wp-block-cover aligncenter is-light padding:20px;\" style=\"min-height:310px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" class=\"wp-block-cover__image-background wp-image-2861\" alt=\"\" src=\"https:\/\/feeli.io\/blog\/wp-content\/uploads\/2023\/06\/Design-sans-titre-1-2.png\" data-object-fit=\"cover\" srcset=\"https:\/\/feeli.io\/blog\/wp-content\/uploads\/2023\/06\/Design-sans-titre-1-2.png 500w, https:\/\/feeli.io\/blog\/wp-content\/uploads\/2023\/06\/Design-sans-titre-1-2-300x300.png 300w, https:\/\/feeli.io\/blog\/wp-content\/uploads\/2023\/06\/Design-sans-titre-1-2-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim wp-block-cover__gradient-background has-background-gradient\" style=\"background:linear-gradient(135deg,rgba(38,181,169,0.11) 0%,rgba(38,181,169,0.11) 100%)\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-heading has-text-color wp-block-paragraph\" style=\"color:#26b4a9;font-size:28px\"><strong>Consultez un m\u00e9decin en ligne<\/strong> <\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:15px\">Besoin d\u2019un&nbsp;<strong>m\u00e9decin sans RDV&nbsp;<\/strong>? <br>Consultez rapidement en ligne. <br>Possibilit\u00e9 de recevoir un&nbsp;<strong>traitement<\/strong>&nbsp;adapt\u00e9 si n\u00e9cessaire. <br><em>Consultation&nbsp;par messagerie instantan\u00e9e<\/em>.<\/p>\n\n\n\n<div class=\"wp-block-group alignwide is-vertical is-content-justification-center is-layout-flex wp-container-core-group-is-layout-20d0575b wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons alignwide is-content-justification-center is-nowrap is-layout-flex wp-container-core-buttons-is-layout-5d0ac371 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/feeli.io\/symptome\/generaliste?utm_source=feeli-blog&amp;utm_channel=seo\" style=\"border-radius:100px;background:linear-gradient(135deg,rgb(42,170,224) 1%,rgb(182,227,212) 100%,rgb(41,216,193) 100%)\"><strong>Consulter d\u00e8s maintenant <\/strong>\ud83d\udcac<\/a><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<ol style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li><strong><a href=\"#1\">Quelles sont les causes de l\u2019infection urinaire ?<\/a><\/strong><\/li>\n\n\n\n<li><a href=\"#2\"><strong>Causes et facteurs de risque de l\u2019infection urinaire compliqu\u00e9e<\/strong><\/a><\/li>\n\n\n\n<li><strong><a href=\"#3\">Comment se manifeste une infection urinaire ?<\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"#4\">Diagnostic de l\u2019infection urinaire<\/a><\/strong><\/li>\n<\/ol>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color\" style=\"color:#26b4a9;font-size:25px\"><strong><a id=\"1\">Quelles sont les causes de l\u2019infection urinaire ?<\/a><\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dans 75 \u00e0 85% des cas, les<\/strong> <strong>infections urinaires sont caus\u00e9es par un germe en particulier : <em>Escherichia coli<\/em><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019autres ent\u00e9robact\u00e9ries (Proteus spp, Klebsiella spp) sont parfois retrouv\u00e9es dans les <strong>voies urinaires<\/strong> et peuvent aussi causer une infection ; elles sont n\u00e9anmoins fr\u00e9quentes (moins de 25% des cas).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019infection urinaire peut \u00e9galement \u00eatre caus\u00e9e par des staphylocoques et des streptocoques. Les causes sont g\u00e9n\u00e9ralement identiques, qu\u2019il s\u2019agisse d\u2019une <strong>infection urinaire simple ou compliqu\u00e9e<\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Malgr\u00e9 tout, les germes <strong>ent\u00e9rocoques<\/strong> et les <strong>pseudomonas<\/strong> sont plus souvent retrouv\u00e9s lorsqu\u2019un patient pr\u00e9sente une <strong>malformation des voies urinaires<\/strong>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plus rarement, certains virus (varicelle zoster et ad\u00e9novirus) causent des <strong>cystites h\u00e9morragiques<\/strong>, surtout chez les enfants et les jeunes adultes. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enfin, l\u2019infection urinaire n\u2019est pas consid\u00e9r\u00e9e comme une <strong>infection sexuellement transmissible<\/strong> (IST), m\u00eame si dans de nombreux cas, l\u2019infection urinaire peut survenir post-co\u00eft, du fait du m\u00e9lange des germes entre les partenaires.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En revanche, chez l\u2019homme, l\u2019<strong>ur\u00e9trite<\/strong> est une maladie sexuellement transmissible ; on retrouve souvent une IST \u00e0 <em>Chlamydia trachomatis<\/em> et <em>Neisseria gonorrhoeae<\/em> (gonorrh\u00e9e).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 lire aussi : <a href=\"https:\/\/feeli.io\/blog\/comment-soigner-rapidement-une-infection-urinaire-en-10-minutes\/\">Comment soigner une infection urinaire en 10 minutes<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color\" style=\"color:#26b4a9;font-size:25px\"><strong><a id=\"2\">Causes et facteurs de risque de l\u2019infection urinaire compliqu\u00e9e<\/a><\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Les m\u00e9decins font la distinction entre une <strong>infection urinaire simple<\/strong> et une <strong>infection urinaire compliqu\u00e9e<\/strong>. Cette distinction a en effet un impact sur le traitement et la prise en charge de l\u2019infection urinaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chez la <strong>femme pr\u00e9m\u00e9nopaus\u00e9e<\/strong> sans facteurs de risque, non enceinte, une infection urinaire est consid\u00e9r\u00e9e simple, qu\u2019elle touche les voies urinaires hautes ou basses. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019infection urinaire est en revanche compliqu\u00e9e lorsque des facteurs de risques pathologiques, m\u00e9caniques ou physiologiques, sont pr\u00e9sents chez un patient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les <strong>facteurs de risque de de l\u2019infection urinaire compliqu\u00e9e<\/strong> concerne donc :<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>La <strong>pollakiurie<\/strong> (<a href=\"https:\/\/feeli.io\/blog\/envie-d-uriner-souvent-cause\/\">envie fr\u00e9quente d\u2019uriner<\/a>) ;&nbsp;<\/li>\n\n\n\n<li>L&rsquo;<strong>urgenturie<\/strong> (besoin soudain, d&rsquo;uriner) ;<\/li>\n\n\n\n<li>La <strong>dysurie<\/strong> (douleurs pelviennes).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Par ailleurs, il est fr\u00e9quent que l\u2019<strong>infection urinaire r\u00e9cidive<\/strong> juste apr\u00e8s le traitement. La rechute indique souvent une r\u00e9sistance aux antibiotiques, notamment les fluoroquinolones, et donc un \u00e9chec de l\u2019\u00e9limination des bact\u00e9ries.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les rechutes peuvent aussi \u00eatre caus\u00e9es par une <strong>anomalie anatomique au niveau de la vessie ou des reins<\/strong>, la pr\u00e9sence d\u2019une <strong>prostatite chronique<\/strong> ou encore d\u2019un <strong>calcul surinfect\u00e9<\/strong>. De plus, une r\u00e9infection est une nouvelle infection, caus\u00e9e par un germe diff\u00e9rent.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 lire aussi : <a href=\"https:\/\/feeli.io\/blog\/traitement-cystite\/\">Cystite traitement<\/a><\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color\" style=\"color:#26b4a9;font-size:25px\"><strong><a id=\"3\">Comment se manifeste une infection urinaire ?<\/a><\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Les <strong>sympt\u00f4mes de l\u2019infection urinaire<\/strong> varient en fonction de sa nature (haute ou basse, simple ou compliqu\u00e9e). L\u2019infection urinaire simple basse concerne essentiellement la <strong>cystite non compliqu\u00e9e<\/strong>.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En effet, dans 95% des cas, l\u2019infection urinaire est une cystite. Les sympt\u00f4mes de la cystite associent :&nbsp;<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>Une <strong>dysurie<\/strong> : une miction douloureuse ou g\u00eanante. L\u2019\u00e9coulement des urines provoque souvent des br\u00fblures ;<\/li>\n\n\n\n<li>Une <strong>pollakiurie<\/strong> : une envie fr\u00e9quente d\u2019uriner ;<\/li>\n\n\n\n<li>L\u2019<strong>urgenturie<\/strong> : le caract\u00e8re urgent et imp\u00e9rieux de la miction ;<\/li>\n\n\n\n<li>Des <strong>douleurs pelviennes<\/strong> ;<\/li>\n\n\n\n<li>Parfois une <strong>h\u00e9maturie<\/strong> : pr\u00e9sence de globules rouges dans les urines.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les urines peuvent aussi \u00eatre troubles et\/ou malodorantes. Plusieurs<strong> facteurs de risque de la cystite<\/strong> ont \u00e9t\u00e9 identifi\u00e9s :&nbsp;<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>Les <strong>rapports sexuels fr\u00e9quents<\/strong> ou le fait de changer de partenaires r\u00e9guli\u00e8rement (\u201ccystite de la lune de miel\u201d) ;<\/li>\n\n\n\n<li>L\u2019<strong>alt\u00e9ration de la flore vaginale et la colonisation par des germes<\/strong> \u00e0 cause de l\u2019utilisation de <strong>spermicides<\/strong> ;<\/li>\n\n\n\n<li>Des <strong>ant\u00e9c\u00e9dents de cystite<\/strong>.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il est important que le m\u00e9decin recherche \u00e9galement des <strong>sympt\u00f4mes d\u2019une infection urinaire haute<\/strong> (fi\u00e8vre, douleurs r\u00e9nales, sympt\u00f4mes persistants pendant plus de 7 jours, vomissements, naus\u00e9es) lors de son diagnostic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les facteurs de risque d\u00e9crits plus haut doivent \u00e9galement influencer la prise en charge et le traitement de l\u2019infection urinaire.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Afin de confirmer le diagnostic, l\u2019<strong>examen clinique<\/strong> peut comprendre :&nbsp;<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>La prise de la temp\u00e9rature ;<\/li>\n\n\n\n<li>Un examen de l\u2019abdomen et une palpation ;<\/li>\n\n\n\n<li>Une percussion des loges r\u00e9nales ;<\/li>\n\n\n\n<li>En cas de suspicion d\u2019infection gyn\u00e9cologique : un examen pelvien.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Enfin, les sympt\u00f4mes urinaires (dysurie, pollakiurie) \u00e9tant fr\u00e9quents dans de nombreuses maladies, le m\u00e9decin g\u00e9n\u00e9raliste devra diff\u00e9rencier l\u2019infection urinaire d\u2019autres pathologies :&nbsp;<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>Une <strong>vaginite<\/strong> : pertes vaginales, parfois malodorantes, d\u00e9mangeaisons (prurit), des douleurs superficielles et une <strong>dyspareunie<\/strong> (douleur lors d\u2019un rapport sexuel) ;<\/li>\n\n\n\n<li>Une ur\u00e9trite : souvent favoris\u00e9e par le fait d\u2019avoir plusieurs partenaires ;<\/li>\n\n\n\n<li>Ou encore une infection urinaire dont la cause serait psychog\u00e8ne.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 lire aussi : <a href=\"https:\/\/feeli.io\/blog\/infection-urinaire-femme\/\">Infection urinaire chez la femme<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color\" style=\"color:#26b4a9;font-size:25px\"><strong><a id=\"4\">Diagnostic de l\u2019infection urinaire<\/a><\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Le diagnostic est confirm\u00e9 si n\u00e9cessaire par le test de la <strong>bandelette urinaire<\/strong> (BU). On y recherche la pr\u00e9sence de nitrites, de leucocytes et parfois de globules rouges :<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>La <strong>pr\u00e9sence de leucocytes<\/strong> refl\u00e8te l\u2019activit\u00e9 des polynucl\u00e9aires dans les urines, ce qui est typique en cas d\u2019infection urinaire. Malgr\u00e9 tout, il est possible que le test soit faussement n\u00e9gatif ;<\/li>\n\n\n\n<li>La <strong>mise en \u00e9vidence des nitrites<\/strong> est li\u00e9e \u00e0 la pr\u00e9sence de bact\u00e9ries \u00e0 Gram positif, qui transforment le nitrate en nitrite. Le test n\u2019est non plus fiable \u00e0 100% ; en cas de bact\u00e9riurie (colonisation bact\u00e9rienne) faible, de la pollakiurie et de germes ne fabriquant pas d\u2019ur\u00e9ase (enzyme), la fiabilit\u00e9 du test est de 35 \u00e0 85%.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque la bandelette urinaire s\u2019av\u00e8re positive (nitrites et\/ou leucocytes) et qu\u2019elle s&rsquo;accompagne de sympt\u00f4mes d\u2019une infection urinaire non compliqu\u00e9e, un <strong>examen cytobact\u00e9riologique des urines<\/strong> (ECBU) n\u2019est pas n\u00e9cessaire.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-medium-font-size\" style=\"color:#26b4a9\"><strong><em>L\u2019examen cytobact\u00e9riologique des urines<\/em><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cet examen des urines est r\u00e9alis\u00e9 au microscope. Il est pratiqu\u00e9 sur des urines fra\u00eeches et pr\u00e9lev\u00e9es \u00e0 mi-jet. L\u2019ECBU permet notamment d\u2019identifier des \u00e9l\u00e9ments morphologiques sp\u00e9cifiques \u00e0 un cancer du rein.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-color has-medium-font-size\" style=\"color:#26b4a9\"><strong><em>La mise en culture des urines<\/em><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La <strong>mise en culture des urines<\/strong> n\u2019est pas justifi\u00e9e en cas d\u2019<strong>infection urinaire basse simple<\/strong>, lorsque les sensibilit\u00e9s des germes habituels sont connues. Malgr\u00e9 tout, les m\u00e9decins doivent tenir compte de la r\u00e9sistance aux antibiotiques selon les patients.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un <strong>antibiogramme<\/strong> est donc recommand\u00e9 dans ces situations :&nbsp;<\/p>\n\n\n\n<ul style=\"background-color:#26b5a91c\" class=\"wp-block-list has-background\">\n<li>En cas d\u2019utilisation d\u2019un antibiotique de seconde intention ;<\/li>\n\n\n\n<li>En cas d\u2019infection urinaire compliqu\u00e9e ;<\/li>\n\n\n\n<li>Ou encore, lorsque les sympt\u00f4mes de l\u2019infection urinaire persistent au-del\u00e0 de 7 jours ou lorsque la cystite r\u00e9cidive apr\u00e8s un mois de traitement.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Avant la mise en culture, l\u2019urine doit \u00eatre pr\u00e9lev\u00e9e \u00e0 mi-jet, apr\u00e8s avoir m\u00e9ticuleusement nettoy\u00e9 la zone avec du savon et de l\u2019eau.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parfois, une bact\u00e9riurie est mise en \u00e9vidence, avec la pr\u00e9sence de plusieurs germes dans les urines, sans que la personne ne ressente des sympt\u00f4mes ; on parle alors de <strong>bact\u00e9riurie asymptomatique<\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En cas de bact\u00e9riurie asymptomatique, les femmes enceintes ne doivent pas \u00eatre trait\u00e9es par des antibiotiques. Lors de la <a href=\"https:\/\/feeli.io\/symptome\/consultation-en-ligne\">consultation en ligne<\/a>, une strat\u00e9gie pourra \u00eatre mise en place, notamment pour les patientes souffrant de <strong>cystites fr\u00e9quentes<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 lire aussi : <a href=\"https:\/\/feeli.io\/blog\/infection-urinaire-homme\/\">Infection urinaire chez l&rsquo;homme<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019infection urinaire est une maladie fr\u00e9quente chez la femme. Elle est caus\u00e9e par la pr\u00e9sence d\u2019un germe pathog\u00e8ne dans les urines, principalement Escherichia coli. Les infections urinaires peuvent par ailleurs \u00eatre basses (cystite, prostatite, ur\u00e9trite, \u00e9pididymite) ou hautes (py\u00e9lite ou py\u00e9lon\u00e9phrite). Chez la femme, l\u2019infection urinaire (cystite) est l\u2019infection bact\u00e9rienne la plus fr\u00e9quente : elle&#8230;<a class=\"btnReadMore\" href=\"https:\/\/feeli.io\/blog\/causes-infection-urinaire\/\">En savoir plus<i class=\"fa fa-long-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":240,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[25,26],"tags":[],"class_list":["post-844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sante-feminine","category-systeme-urinaire-sante-feminine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Quelles sont les causes de l\u2019infection urinaire ?<\/title>\n<meta name=\"description\" content=\"Dans 75 \u00e0 80% des cas, les causes de l&#039;infection urinaire sont li\u00e9es \u00e0 une prolif\u00e9ration d&#039;une bact\u00e9rie dans les voies urinaires.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/feeli.io\/blog\/causes-infection-urinaire\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quelles sont les causes de l\u2019infection urinaire ?\" \/>\n<meta property=\"og:description\" content=\"Dans 75 \u00e0 80% des cas, les causes de l&#039;infection urinaire sont li\u00e9es \u00e0 une prolif\u00e9ration d&#039;une bact\u00e9rie dans les voies urinaires.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/feeli.io\/blog\/causes-infection-urinaire\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog Sant\u00e9 Feeli : Articles &amp; 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