{"id":13817,"date":"2017-09-16T07:31:30","date_gmt":"2017-09-16T05:31:30","guid":{"rendered":"https:\/\/www.onacustica.net\/por-que-tenemos-cera-en-los-oidos\/"},"modified":"2023-11-09T12:15:29","modified_gmt":"2023-11-09T11:15:29","slug":"por-que-tenemos-cera-en-los-oidos","status":"publish","type":"post","link":"https:\/\/www.onacustica.net\/ca\/por-que-tenemos-cera-en-los-oidos\/","title":{"rendered":"Per qu\u00e8 tenim cera a les o\u00efdes?"},"content":{"rendered":"<p>Tots hem sentit curiositat alguna vegada sobre quina \u00e9s la causa que en el cos hum\u00e0 es formi una subst\u00e0ncia com la cera.<\/p>\n<p>No sembla gaire normal que es formi, i menys encara a l&#8217;o\u00efda, un \u00f2rgan petit i intern. D&#8217;altra banda, T\u00e9 alguna funci\u00f3? I, si \u00e9s aix\u00ed, Quin \u00e9s? Intentarem donar resposta a aquestes preguntes i tamb\u00e9 alguns consells sobre com evitar el seu exc\u00e9s.<span id=\"more-48\"><\/span><\/p>\n<p>Efectivament, el que tenim a l&#8217;o\u00efda \u00e9s cera i, a m\u00e9s, es fabrica aqu\u00ed. M\u00e9s concretament en el conducte auditiu extern, \u00e9s a dir, la part d&#8217; aquest \u00f2rgan que es troba entre l&#8217; orella i l&#8217; anomenat o\u00efda mitjana. En aquesta zona es troben unes gl\u00e0ndules que s\u00f3n les encarregades de fabricar aquesta mat\u00e8ria zerosa, que rep el nom t\u00e8cnic de &#8216;cerumen&#8217;.<\/p>\n<p>La cera t\u00e9 dues funcions importants: D&#8217; una banda, cont\u00e9 subst\u00e0ncies qu\u00edmiques especials que combaten les infeccions que podrien danyar l&#8217; interior del canal auditiu; i, de l&#8217; altra, la cera actua com a escut entre l&#8217; exterior i el timp\u00e0, impedint que hi arribin la pols o la brut\u00edcia.<\/p>\n<p>La cera \u00e9s necess\u00e0ria; el problema comen\u00e7a quan la tenim en exc\u00e9s. Resulta molt molest perqu\u00e8 impedeix escoltar b\u00e9 i, en ocasions, \u00e9s dolor\u00f3s. Normalment, despr\u00e9s de generar-se, baixa a trav\u00e9s del canal auditiu extern fins al principi de l&#8217;o\u00efda i, des d&#8217;aqu\u00ed surt a l&#8217;exterior, en rentar-lo o es cau per in\u00e8rcia.<\/p>\n<p>No obstant, hi ha persones que la fabriquen en exc\u00e9s. En aquests casos i en persones en qu\u00e8 s&#8217;acumuli massa, \u00e9s recomanable extremar la higiene de l&#8217;o\u00efda. Aquesta s&#8217;aconsegueix rentant-lo sovint, per\u00f2 no \u00e9s recomanable utilitzar bastonets o els dits, ja que es corre el risc d&#8217;emp\u00e8nyer la cera cap a dins i danyar el timp\u00e0.<\/p>\n<p>Si l&#8217; exc\u00e9s de cera persisteix, consultar el metge \u00e9s el que s&#8217; indica.<\/p>\n<p>La cera<\/p>\n<p>Com que la cera s&#8217; est\u00e0 produint constantment, el canal auditiu t\u00e9 sempre la suficient com per estar protegit.<\/p>\n<p>Un bon sistema casol\u00e0 \u00e9s rentar les o\u00efdes amb una infusi\u00f3 de pomera, deixant-la reposar deu minuts tapada, perqu\u00e8 no s&#8217;evaporin les subst\u00e0ncies que cont\u00e9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tots hem sentit curiositat alguna vegada sobre quina \u00e9s la causa que en el cos hum\u00e0 es formi una subst\u00e0ncia com la cera. No sembla gaire normal que es formi, i menys encara a l&#8217;o\u00efda, un \u00f2rgan petit i intern. D&#8217;altra banda, T\u00e9 alguna funci\u00f3? I, si \u00e9s aix\u00ed, Quin \u00e9s? Intentarem donar resposta a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[],"class_list":["post-13817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saber-i-oir"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Per qu\u00e8 tenim cera a les o\u00efdes? - Onac\u00fastica<\/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.onacustica.net\/ca\/por-que-tenemos-cera-en-los-oidos\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Per qu\u00e8 tenim cera a les o\u00efdes? - Onac\u00fastica\" \/>\n<meta property=\"og:description\" content=\"Tots hem sentit curiositat alguna vegada sobre quina \u00e9s la causa que en el cos hum\u00e0 es formi una subst\u00e0ncia com la cera. 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