{"id":81804,"date":"2018-06-25T10:18:40","date_gmt":"2018-06-25T10:18:40","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/labetalol-3\/"},"modified":"2018-06-25T10:18:40","modified_gmt":"2018-06-25T10:18:40","slug":"labetalol-3","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/ro\/wiki\/labetalol-3\/","title":{"rendered":"Labetalol"},"content":{"rendered":"<p>Labetalolul este un medicament anti-hipertensiv, care ac\u021bioneaz\u0103 prin blocarea simultan\u0103 a dou\u0103 tipuri de receptori, receptorii alfa- \u0219i beta-adrenergici. El ac\u021bioneaz\u0103 prin inhibarea primului tip de receptori la nivelul arterelor mici, reduc\u00e2nd rezisten\u021ba la trecerea s\u00e2ngelui, \u00een timp ce inhibarea beta-receptorilor reduce efectele secundare ale vasodilat\u0103rii \u00een inim\u0103. Luate \u00eempreun\u0103, aceste dou\u0103 ac\u021biuni au efectul de a reduce tensiunea arterial\u0103.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"ce-este-labetalolul\">Ce este Labetalolul?<\/h2>\n<p>&nbsp;<\/p>\n<p>Labetalolul se utilizeaz\u0103 \u00een cazul hipertensiunii arteriale (\u0219i \u00een timpul sarcinii) \u0219i dup\u0103 un infarct miocardic. De asemenea, poate fi utilizat \u00een caz de criz\u0103 hipertensiv\u0103 \u0219i pentru a trata hipotensiunea arterial\u0103 \u00een timpul anesteziei generale.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"cum-se-administreaza-labetalolul\">Cum se administreaz\u0103 Labetalolul?<\/h2>\n<p>&nbsp;<\/p>\n<p>Labetalolul se g\u0103se\u0219te sub form\u0103 de comprimate, de 100 mg, cu o doz\u0103 ini\u021bial\u0103 de 2 ori pe zi (diminea\u021ba \u0219i seara), \u00eentotdeauna pe un stomac plin. Ulterior, \u0219i dac\u0103 este necesar, doza poate fi crescut\u0103 p\u00e2n\u0103 la 200 mg de 2 ori pe zi. Cu toate acestea, nu trebuie exclus faptul c\u0103, \u00een cazuri deosebit de rezistente, afec\u021biunea poate necesita administrarea a dou\u0103 doze de 400 mg pe zi. Doza maxim\u0103 care poate fi administrat\u0103 este de 2,4 grame pe zi \u00een total.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"efecte-secundare-asociate-cu-labetalolul\">Efecte secundare asociate cu Labetalolul<\/h2>\n<p>&nbsp;<\/p>\n<p>Efectele secundare posibile ale Labetalolului pot include:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Modific\u0103ri ale compozi\u021biei s\u00e2ngelui<\/li>\n<li>Angioedem<\/li>\n<li>Astenie<\/li>\n<li>Niveluri ridicate la testarea func\u021biei hepatice<\/li>\n<li>Bradicardie<\/li>\n<li>Spasm bron\u0219ic<\/li>\n<li>Congestie nazal\u0103<\/li>\n<li>Afectarea ficatului<\/li>\n<li>Depresie<\/li>\n<li>Dispnee<\/li>\n<li>Tulbur\u0103ri de ritm cardiac<\/li>\n<li>Tulbur\u0103ri de mic\u021biune<\/li>\n<li>Vedere sl\u0103bit\u0103<\/li>\n<li>Dureri epigastrice<\/li>\n<li>Hepatit\u0103<\/li>\n<li>Eczem\u0103<\/li>\n<li>Erup\u021bii lichenoide<\/li>\n<li>Febr\u0103<\/li>\n<li>Furnic\u0103turi ale scalpului<\/li>\n<li>Hipotensiunea postural\u0103<\/li>\n<li>Icter<\/li>\n<li>Letargie<\/li>\n<li>Lupus eritematos sistemic<\/li>\n<li>Dureri de cap<\/li>\n<li>Lipsa ejacul\u0103rii<\/li>\n<li>Miopatie toxic\u0103<\/li>\n<li>Grea\u021b\u0103<\/li>\n<li>Necroz\u0103 hepatic\u0103<\/li>\n<li>Anticorpi antinucleari pozitivi<\/li>\n<li>Prurit<\/li>\n<li>Reten\u021bie urinar\u0103 acut\u0103<\/li>\n<li>Usc\u0103ciunea mucoasei nazale<\/li>\n<li>Usc\u0103ciunea \u0219i iritarea ochilor<\/li>\n<li>Halucina\u021bii<\/li>\n<li>Transpira\u021bie excesiv\u0103<\/li>\n<li>Tremurat<\/li>\n<li>Ame\u021beal\u0103<\/li>\n<li>V\u0103rs\u0103turi<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"contraindicatii-si-avertismente-asociate-cu-utilizarea-labetalolului\">Contraindica\u021bii \u0219i avertismente asociate cu utilizarea Labetalolului<\/h2>\n<p>&nbsp;<\/p>\n<p>Labetalolul nu trebuie administrat \u00een caz de:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Acidoz\u0103 diabetic\u0103<\/li>\n<li>Al\u0103ptare<\/li>\n<li>Blocaj atrioventricular de gradul al doilea sau al treilea<\/li>\n<li>Bradicardie grav\u0103<\/li>\n<li>Insuficien\u021b\u0103 cardiac\u0103 rezistent\u0103 la tratamentul cu digitalis<\/li>\n<li>Insuficien\u021b\u0103 renal\u0103 sever\u0103<\/li>\n<li>Hipersensibilitatea la substan\u021ba activ\u0103 sau la oricare dintre ingredientele medicamentului (inclusiv lactoza)<\/li>\n<li>\u0218oc cardiogen \u0219i alte afec\u021biuni asociate cu hipotensiunea sever\u0103 \u0219i prelungit\u0103<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>De asemenea, este important s\u0103 fi\u021bi aten\u021bi sau s\u0103 lua\u021bi m\u0103suri de precau\u021bie speciale \u00een caz de:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Astm \u0219i bronhospasm<\/li>\n<li>Afectarea ficatului<\/li>\n<li>Insuficien\u021b\u0103 cardiac\u0103<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Printre medicamentele cu care poate interac\u021biona Labetalolul se num\u0103r\u0103:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Blocante ale canalelor de calciu de tip verapamil<\/li>\n<li>Un antiaritmic din clasa I<\/li>\n<li>Amiodaron\u0103<\/li>\n<li>Anestezice<\/li>\n<li>Antidepresive triciclice<\/li>\n<li>Cimetidin\u0103<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u00cen cele din urm\u0103, deoarece poate provoca ame\u021beli \u0219i letargie, Labetalolul trebuie luat cu pruden\u021b\u0103 atunci c\u00e2nd trebuie s\u0103 conduce\u021bi un autovehicul sau s\u0103 folosi\u021bi utilaje periculoase.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1797],"class_list":["post-81804","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-ingrediente-active"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Labetalol - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Labetalol - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Labetalolul este un medicament anti-hipertensiv, care ac\u021bioneaz\u0103 prin blocarea simultan\u0103 a dou\u0103 tipuri de receptori, receptorii alfa- \u0219i beta-adrenergici. 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