{"id":7822,"date":"2022-12-21T10:36:58","date_gmt":"2022-12-21T09:36:58","guid":{"rendered":"https:\/\/www.asssa.es\/ca\/?p=7822"},"modified":"2022-12-21T10:40:32","modified_gmt":"2022-12-21T09:40:32","slug":"acne-vulgar","status":"publish","type":"post","link":"https:\/\/www.asssa.es\/ca\/acne-vulgar\/","title":{"rendered":"Acne vulgar"},"content":{"rendered":"<p><strong>L\u2019acne \u00e9s una malaltia cr\u00f2nica inflamat\u00f2ria de la pell ocasionada per un trastorn de la unitat piloseb\u00e0cia<\/strong>, formada per un fol\u00b7licle pil\u00f3s i la gl\u00e0ndula seb\u00e0cia corresponent (l\u2019encarregada de produir el greix extern de la pell). Aquesta gl\u00e0ndula drena el greix cap a l\u2019exterior, formant el que es coneix com a porus.<\/p>\n<p><!--more--><\/p>\n<p>Les lesions de la pell derivades de l\u2019acne comencen a apar\u00e8ixer de manera gradual a la pubertat amb la mateixa prevalen\u00e7a entre nois i noies. Es caracteritzen per ser polimorfes, amb pres\u00e8ncia de barbs (que s\u2019acostumen a anomenar \u00abpunts negres\u00bb), p\u00e0pules i p\u00fastules (els grans), i quists.<\/p>\n<p>L\u2019acne \u00e9s una malaltia estesa per tot el m\u00f3n que afecta, sobretot, a persones d\u2019entre 12 i 24 anys. La incid\u00e8ncia de la malaltia predomina en edats m\u00e9s primerenques (des del naixement fins als 11 anys). El 80\u00a0% dels adolescents pateix aquesta malaltia i a partir dels 20 anys \u00e9s m\u00e9s freq\u00fcent en dones.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Causes i caracter\u00edstiques <\/strong><\/p>\n<p>Hi ha, fonamentalment, 4 factors de formaci\u00f3:<\/p>\n<ul>\n<li><strong>Hiperproliferaci\u00f3 epid\u00e8rmica a nivell fol\u00b7licular.<\/strong> La unitat piloseb\u00e0cia s\u2019obstrueix a l\u2019entrada del fol\u00b7licle (gl\u00e0ndula situada a la pell) a causa d\u2019un exc\u00e9s de greix causat per la queratina, material sebaci i bacteris. Aix\u00f2 genera una inflamaci\u00f3 de la regi\u00f3 superior del fol\u00b7licle anomenada <strong><em>barb<\/em><\/strong>. El determinant principal s\u00f3n les hormones androg\u00e8niques (testosterona i derivats).<\/li>\n<li><strong>Exc\u00e9s de producci\u00f3 de greix.<\/strong> En persones amb acne es produeix una major secreci\u00f3 de triglic\u00e8rids.<\/li>\n<li><strong>Bacteris<\/strong>, concretament el<em> Cutibacterium acnes<\/em>, present al greix i que ajuda a la formaci\u00f3 de l\u2019acne.<\/li>\n<li><strong>Inflamaci\u00f3<\/strong> deguda a l\u2019expulsi\u00f3 de queratina, greix i bacteris a la dermis.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Se sap que la causa de l\u2019acne \u00e9s multifactorial i parcialment heredit\u00e0ria. A m\u00e9s dels factors anomenats anteriorment, \u00e9s important el paper de l&#8217;activitat hormonal, sobretot dels andr\u00f2gens i de la progesterona.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Tractament <\/strong><\/p>\n<p>Dependr\u00e0 del tipus i de la severitat de l\u2019acne. El tractament ideal \u00e9s aquell capa\u00e7 d&#8217;actuar de manera global sobre la patog\u00e8nia d\u2019aquesta malaltia (bacteriana, gl\u00e0ndula seb\u00e0cia i inflamaci\u00f3). Podem distingir entre tractaments de via t\u00f2pica i via oral, i sempre s\u2019utilitzaran sota la vigil\u00e0ncia d\u2019un professional sanitari.<\/p>\n<ul>\n<li><strong>Via t\u00f2pica.<\/strong> Alguns compostos s\u00f3n el retinoide t\u00f2pic, el per\u00f2xid de benzo\u00efl i l\u2019antibi\u00f2tic t\u00f2pic.<\/li>\n<li><strong>Via oral.<\/strong> Compostos com els retinoides (isotretino\u00efna) i antibi\u00f2tics (tetraciclina, doxiciclina, minociclina&#8230;).<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h6><strong><u><a href=\"https:\/\/www.asssa.es\/ca\/assegurances-salut\/\">ASSSA Assegurances de Salut<\/a><\/u><\/strong><\/h6>\n<h6><em>La informaci\u00f3 publicada en aquest mitj\u00e0 no substitueix ni complementa cap manera l\u2019atenci\u00f3 directa d\u2019un metge, ni el seu diagn\u00f2stic, ni el tractament que prescrigui; tampoc s\u2019ha d\u2019utilitzar per a l\u2019autodiagn\u00f2stic.<\/em><\/h6>\n<h6><em>L\u2019\u00fas que faci el lector d\u2019aquest servei es realitza sota la seva exclusiva responsabilitat.<\/em><\/h6>\n<h6><em>ASSSA recomana que per a qualsevol q\u00fcesti\u00f3 relacionada amb la seva salut consulti sempre amb un metge.<\/em><\/h6>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019acne \u00e9s una malaltia cr\u00f2nica inflamat\u00f2ria de la pell ocasionada per un trastorn de la unitat piloseb\u00e0cia, formada per un fol\u00b7licle pil\u00f3s i la gl\u00e0ndula seb\u00e0cia corresponent (l\u2019encarregada de produir el greix extern de la pell). Aquesta gl\u00e0ndula drena el greix cap a l\u2019exterior, formant el que es coneix com a porus.<\/p>\n","protected":false},"author":17,"featured_media":7823,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[32],"tags":[],"class_list":["post-7822","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consells-de-salut"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Acne vulgar - ASSSA Catal\u00e1n<\/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.asssa.es\/ca\/acne-vulgar\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Acne vulgar - ASSSA Catal\u00e1n\" \/>\n<meta property=\"og:description\" content=\"L\u2019acne \u00e9s una malaltia cr\u00f2nica inflamat\u00f2ria de la pell ocasionada per un trastorn de la unitat piloseb\u00e0cia, formada per un fol\u00b7licle pil\u00f3s i la gl\u00e0ndula seb\u00e0cia corresponent (l\u2019encarregada de produir el greix extern de la pell). 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