{"id":38511,"date":"2026-05-28T18:00:00","date_gmt":"2026-05-28T16:00:00","guid":{"rendered":"https:\/\/www.mgc.es\/?p=38511"},"modified":"2026-03-24T15:15:02","modified_gmt":"2026-03-24T14:15:02","slug":"principals-causes-del-mal-ale-en-nens-i-nadons","status":"publish","type":"post","link":"https:\/\/www.mgc.es\/ca\/blog\/principals-causes-del-mal-ale-en-nens-i-nadons\/","title":{"rendered":"Principals causes del mal al\u00e8 en nens i nadons"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndex de continguts<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mgc.es\/ca\/blog\/principals-causes-del-mal-ale-en-nens-i-nadons\/#A_que_es_deu_el_mal_ale\" >A qu\u00e8 es deu el mal al\u00e8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.mgc.es\/ca\/blog\/principals-causes-del-mal-ale-en-nens-i-nadons\/#Com_es_tracta_el_mal_ale\" >Com es tracta el mal al\u00e8<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_que_es_deu_el_mal_ale\"><\/span>A qu\u00e8 es deu el mal al\u00e8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L&#8217;halitosi, o mal al\u00e8, es deu en un alt percentatge (fins al 90%) a problemes a la boca. En menor mesura, el mal al\u00e8 pot procedir de l\u2019aparell digestiu i de les vies respirat\u00f2ries altes (nas, sins paranasals).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"587\" src=\"https:\/\/www.mgc.es\/wp-content\/uploads\/2026\/03\/nena_ma_ale-880x587.jpg\" alt=\"\" class=\"wp-image-38509\" srcset=\"https:\/\/www.mgc.es\/wp-content\/uploads\/2026\/03\/nena_ma_ale-880x587.jpg 880w, https:\/\/www.mgc.es\/wp-content\/uploads\/2026\/03\/nena_ma_ale-440x293.jpg 440w, https:\/\/www.mgc.es\/wp-content\/uploads\/2026\/03\/nena_ma_ale-768x512.jpg 768w, https:\/\/www.mgc.es\/wp-content\/uploads\/2026\/03\/nena_ma_ale.jpg 1000w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Problemes a la boca<\/h3>\n\n\n\n<p>\u00c9s, com d\u00e8iem, la causa m\u00e9s freq\u00fcent del mal al\u00e8. L&#8217;origen habitual \u00e9s la mala higiene bucal:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Una <a href=\"https:\/\/www.mgc.es\/ca\/blog\/caries-dental-causes-simptomes-tractament\/\">c\u00e0ries dental<\/a>, per acumulaci\u00f3 de bacteris i restes de la placa, que es descomponen i produeixen la mala olor.<\/li>\n\n\n\n<li>Infeccions a les genives, per la mateixa causa.<\/li>\n\n\n\n<li>Acumulaci\u00f3 de restes de menjar entre les dents.<\/li>\n\n\n\n<li>Restes de menjar a la superf\u00edcie de la llengua.<\/li>\n\n\n\n<li>En els nadons, que no tenen dents, la causa pot ser la llet que queda a les genives i la llengua, i acaba fent mala olor.<\/li>\n<\/ul>\n\n\n\n<p>Igualment, la falta de saliva o la <a href=\"https:\/\/www.mgc.es\/ca\/blog\/per-que-tinc-la-boca-seca\/\">sequedat bucal<\/a> afavoreixen la mala olor, ja que la saliva ajuda a eliminar bacteris. Les causes poden ser dormir amb la boca oberta, respirar per la boca o no beure prou aigua.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Problemes a l\u2019aparell digestiu<\/h3>\n\n\n\n<p>A m\u00e9s de la boca, el problema pot estar en altres parts del sistema digestiu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.mgc.es\/ca\/blog\/el-reflux-simptomes-causes-i-com-es-pot-evitar\/\">Reflux gastroesof\u00e0gic<\/a>: es produeix quan el contingut de l\u2019est\u00f3mac puja cap a l\u2019es\u00f2fag. \u00c9s relativament freq\u00fcent en alguns nadons i causa olor \u00e0cida i mal al\u00e8.<\/li>\n\n\n\n<li>Diverticles esof\u00e0gics o laringis, petites cavitats que poden omplir-se de menjar i generar halitosi.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Problemes a l\u2019aparell respiratori<\/h3>\n\n\n\n<p>Hi ha diverses localitzacions possibles de l\u2019origen del mal al\u00e8:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Una rinitis o <a href=\"https:\/\/www.mgc.es\/ca\/blog\/5-dubtes-sobre-els-refredats\/\">refredat<\/a> amb infecci\u00f3 i augment de mucositat.<\/li>\n\n\n\n<li>Una infecci\u00f3 a les am\u00edgdales.<\/li>\n\n\n\n<li>Acumulaci\u00f3 de mucositat.<\/li>\n\n\n\n<li>Una sinusitis, infecci\u00f3 als sins paranasals.<\/li>\n\n\n\n<li>Sequedat de les vies respirat\u00f2ries, que facilita el creixement de microorganismes.<\/li>\n\n\n\n<li>Objectes estranys al nas (molt freq\u00fcent en nens petits).<\/li>\n\n\n\n<li>Pneum\u00f2nies o bronquitis \u2014 per acumulaci\u00f3 de secrecions pudents o pus.<\/li>\n\n\n\n<li>Bronqui\u00e8ctasis, dilatacions dels bronquis amb infecci\u00f3 i secrecions.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Altres causes menys freq\u00fcents<\/h3>\n\n\n\n<p>En casos menys habituals, podria ser un signe de malalties com la descompensaci\u00f3 diab\u00e8tica o la insufici\u00e8ncia renal cr\u00f2nica.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Com_es_tracta_el_mal_ale\"><\/span>Com es tracta el mal al\u00e8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Com que la causa m\u00e9s habitual \u00e9s bucal, el m\u00e9s recomanable \u00e9s visitar un dentista. No s\u2019ha d\u2019intentar \u201ccamuflar\u201d l\u2019olor, perqu\u00e8 pot dificultar el diagn\u00f2stic.<\/p>\n\n\n\n<p>La causa de l&#8217;halitosi s\u2019ha de tractar, ja sigui d\u2019origen bucal, digestiu o respiratori. En la majoria de casos, el dentista ser\u00e0 qui indicar\u00e0 si cal consultar el metge de fam\u00edlia o un especialista.<\/p>\n\n\n\n<p>Cal visitar el metge si:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>El mal al\u00e8 dura m\u00e9s d\u20191 o 2 setmanes.<\/li>\n\n\n\n<li>El nen t\u00e9 febre o s\u00edmptomes d\u2019infecci\u00f3.<\/li>\n\n\n\n<li>Hi ha dolor dental o gingival.<\/li>\n\n\n\n<li>L\u2019olor \u00e9s molt forta o estranya.<\/li>\n\n\n\n<li>Hi ha secreci\u00f3 nasal pudent.<\/li>\n<\/ul>\n\n\n\n<p>Alguns consells per evitar-lo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Netejar les genives del nad\u00f3 despr\u00e9s de menjar amb una gasa humida.<\/li>\n\n\n\n<li>Netejar tamb\u00e9 la llengua, amb suavitat.<\/li>\n\n\n\n<li>Raspallar les dents dues vegades al dia quan apareguin.<\/li>\n\n\n\n<li>Mantenir una bona hidrataci\u00f3.<\/li>\n\n\n\n<li>Fer les revisions pedi\u00e0triques recomanades.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Bibliografia<\/strong><br><a href=\"https:\/\/www.actapediatrica.com\/index.php\/secciones\/revision\/download\/318_0caaf5039a0937d656452b9357733a3a\">Acta Pedi\u00e1trica Espa\u00f1ola: Halitosis en el ni\u00f1o y el adolescente<\/a><br><a href=\"https:\/\/kidshealth.org\/es\/kids\/bad-breath.html\">KidsHealth: Mal aliento<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A qu\u00e8 es deu el mal al\u00e8 L&#8217;halitosi, o mal al\u00e8, es deu en un alt percentatge (fins al 90%) a problemes a la boca. En menor mesura, el mal al\u00e8 pot procedir de l\u2019aparell digestiu i de les vies respirat\u00f2ries altes (nas, sins paranasals). Problemes a la boca \u00c9s, com d\u00e8iem, la causa m\u00e9s [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":38509,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[669,996,15],"tags":[],"class_list":["post-38511","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fills","category-malalties-i-salut-general","category-salut"],"featured_image_src":"https:\/\/www.mgc.es\/wp-content\/uploads\/2026\/03\/nena_ma_ale.jpg","author_info":{"display_name":"Eduard Blanco","author_link":"https:\/\/www.mgc.es\/ca\/blog\/author\/eblanco\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Principals causes del mal al\u00e8 en nens i nadons - MGC M\u00fatua<\/title>\n<meta name=\"description\" content=\"Descobreix les causes m\u00e9s freq\u00fcents del mal al\u00e8 en nens i nadons: problemes a la boca, el sistema digestiu i les vies respirat\u00f2ries, i com prevenir-lo i tractar-lo adequadament.\" \/>\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.mgc.es\/blog\/principales-causas-del-mal-aliento-en-ninos-y-bebes\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Principals causes del mal al\u00e8 en nens i nadons - 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