{"id":18210,"date":"2026-04-16T07:59:36","date_gmt":"2026-04-16T05:59:36","guid":{"rendered":"https:\/\/www.sorefix.com\/nl\/?post_type=faq&#038;p=18210"},"modified":"2026-04-16T07:59:36","modified_gmt":"2026-04-16T05:59:36","slug":"waardoor-ontstaan-aften","status":"publish","type":"faq","link":"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/","title":{"rendered":"Waardoor ontstaan aften?"},"content":{"rendered":"<p>Er is geen duidelijke reden waarom aften zich ontwikkelen bij (gezonde) mensen. Wel zijn er verschillende factoren bekend die een rol kunnen spelen bij het ontstaan van aften. Lees in <a href=\"\/nl\/over-aften\/oorzaken-en-symptomen\/\">Oorzaken en symptomen<\/a> meer over de verschillende factoren.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0},"faq-category":[64],"class_list":["post-18210","faq","type-faq","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Waardoor ontstaan aften? - SoreFix Nederland<\/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.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waardoor ontstaan aften? - SoreFix Nederland\" \/>\n<meta property=\"og:description\" content=\"Er is geen duidelijke reden waarom aften zich ontwikkelen bij (gezonde) mensen. Wel zijn er verschillende factoren bekend die een rol kunnen spelen bij het ontstaan van aften. Lees in Oorzaken en symptomen meer over de verschillende factoren.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/\" \/>\n<meta property=\"og:site_name\" content=\"SoreFix Nederland\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/faq\\\/waardoor-ontstaan-aften\\\/\",\"url\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/faq\\\/waardoor-ontstaan-aften\\\/\",\"name\":\"Waardoor ontstaan aften? - SoreFix Nederland\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/#website\"},\"datePublished\":\"2026-04-16T05:59:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/faq\\\/waardoor-ontstaan-aften\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/faq\\\/waardoor-ontstaan-aften\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/faq\\\/waardoor-ontstaan-aften\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Waardoor ontstaan aften?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/#website\",\"url\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/\",\"name\":\"SoreFix Nederland\",\"description\":\"Vaarwel koortslip, hallo glimlach!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.sorefix.com\\\/nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Waardoor ontstaan aften? - SoreFix Nederland","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.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/","og_locale":"nl_NL","og_type":"article","og_title":"Waardoor ontstaan aften? - SoreFix Nederland","og_description":"Er is geen duidelijke reden waarom aften zich ontwikkelen bij (gezonde) mensen. Wel zijn er verschillende factoren bekend die een rol kunnen spelen bij het ontstaan van aften. Lees in Oorzaken en symptomen meer over de verschillende factoren.","og_url":"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/","og_site_name":"SoreFix Nederland","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/","url":"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/","name":"Waardoor ontstaan aften? - SoreFix Nederland","isPartOf":{"@id":"https:\/\/www.sorefix.com\/nl\/#website"},"datePublished":"2026-04-16T05:59:36+00:00","breadcrumb":{"@id":"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.sorefix.com\/nl\/faq\/waardoor-ontstaan-aften\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sorefix.com\/nl\/home\/"},{"@type":"ListItem","position":2,"name":"Waardoor ontstaan aften?"}]},{"@type":"WebSite","@id":"https:\/\/www.sorefix.com\/nl\/#website","url":"https:\/\/www.sorefix.com\/nl\/","name":"SoreFix Nederland","description":"Vaarwel koortslip, hallo glimlach!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sorefix.com\/nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"}]}},"_links":{"self":[{"href":"https:\/\/www.sorefix.com\/nl\/wp-json\/wp\/v2\/faq\/18210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sorefix.com\/nl\/wp-json\/wp\/v2\/faq"}],"about":[{"href":"https:\/\/www.sorefix.com\/nl\/wp-json\/wp\/v2\/types\/faq"}],"wp:attachment":[{"href":"https:\/\/www.sorefix.com\/nl\/wp-json\/wp\/v2\/media?parent=18210"}],"wp:term":[{"taxonomy":"faq-category","embeddable":true,"href":"https:\/\/www.sorefix.com\/nl\/wp-json\/wp\/v2\/faq-category?post=18210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}