{"id":82296,"date":"2019-01-12T12:11:27","date_gmt":"2019-01-12T12:11:27","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/phenytoine\/"},"modified":"2019-01-12T12:11:27","modified_gmt":"2019-01-12T12:11:27","slug":"phenytoine","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/phenytoine\/","title":{"rendered":"Ph\u00e9nyto\u00efne"},"content":{"rendered":"<p>La ph\u00e9nyto\u00efne est un anticonvulsivant. Elle agit en bloquant l&#8217;activit\u00e9 \u00e9lectrique anormale dans le cerveau.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"quest-ce-que-la-phenytoine\">\u00a0Qu&#8217;est-ce que la ph\u00e9nyto\u00efne ?<\/h2>\n<p>La ph\u00e9nyto\u00efne est utilis\u00e9e pour contr\u00f4ler certains types de crises et pour traiter et pr\u00e9venir celles qui peuvent survenir pendant ou apr\u00e8s une chirurgie au cerveau ou au syst\u00e8me nerveux.<\/p>\n<p>&nbsp;<\/p>\n<p>Elle est \u00e9galement utilis\u00e9e dans le traitement des battements cardiaques irr\u00e9guliers.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"comment-doit-on-prendre-la-phenytoine\">Comment doit-on prendre la ph\u00e9nyto\u00efne ?<\/h2>\n<p>La ph\u00e9nyto\u00efne est administr\u00e9e par voie orale sous forme de capsules \u00e0 lib\u00e9ration prolong\u00e9e (\u00e0 prendre strictement intactes), de comprim\u00e9s \u00e0 croquer (qui peuvent \u00e9galement \u00eatre aval\u00e9s entiers) ou de suspensions liquides.<\/p>\n<p>&nbsp;<\/p>\n<p>En g\u00e9n\u00e9ral, les comprim\u00e9s \u00e0 croquer et les suspensions doivent \u00eatre pris 2 \u00e0 3 fois par jour, tandis que les capsules \u00e0 lib\u00e9ration prolong\u00e9e peuvent prendre de 1 \u00e0 4 doses par jour.<\/p>\n<p>&nbsp;<\/p>\n<p>Votre m\u00e9decin peut vous prescrire une dose initiale plus faible, puis l&#8217;augmenter graduellement.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"effets-secondaires-associes-a-la-phenytoine\">Effets secondaires associ\u00e9s \u00e0 la ph\u00e9nyto\u00efne<\/h2>\n<p>La ph\u00e9nyto\u00efne peut augmenter le taux de sucre dans le sang. Certains effets secondaires possibles sont :<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>insomnie<\/li>\n<li>mouvements incontr\u00f4lables des yeux<\/li>\n<li>mouvements anormaux du corps<\/li>\n<li>perte de coordination<\/li>\n<li>d\u00e9sarroi<\/li>\n<li>capacit\u00e9 de raisonnement ralentie<\/li>\n<li>mauvaise articulation<\/li>\n<li>vertige<\/li>\n<li>casse-t\u00eate<\/li>\n<li>naus\u00e9e<\/li>\n<li>vomissements<\/li>\n<li>constipation<\/li>\n<li>augmentation des poils ind\u00e9sirables<\/li>\n<li>durcissement des caract\u00e9ristiques<\/li>\n<li>enflure des l\u00e8vres<\/li>\n<li>croissance des gencives<\/li>\n<li>douleur ou courbure du p\u00e9nis<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Vous devriez contacter imm\u00e9diatement un m\u00e9decin si vous remarquez un des sympt\u00f4mes suivants :<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>temp\u00e9rature plus \u00e9lev\u00e9e<\/li>\n<li>plaies<\/li>\n<li>\u00e9ruption cutan\u00e9e<\/li>\n<li>douleurs articulaires<\/li>\n<li>jaunisse<\/li>\n<li>douleur dans la partie sup\u00e9rieure droite de l&#8217;abdomen<\/li>\n<li>fatigue excessive<\/li>\n<li>saignement ou ecchymoses<\/li>\n<li>perte d&#8217;app\u00e9tit<\/li>\n<li>sympt\u00f4mes pseudo-grippaux<\/li>\n<\/ul>\n<h2 id=\"\"><\/h2>\n<h2 id=\"contre-indications-et-mises-en-garde-associees-a-lutilisation-de-la-phenytoine\">Contre-indications et mises en garde associ\u00e9es \u00e0 l&#8217;utilisation de la ph\u00e9nyto\u00efne<\/h2>\n<p>La ph\u00e9nyto\u00efne peut affecter les capacit\u00e9s de conduite et de man\u0153uvre des machines dangereuses.<\/p>\n<p>&nbsp;<\/p>\n<p>Avant de prendre ce m\u00e9dicament, il est important d&#8217;en informer votre m\u00e9decin :<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>En cas d&#8217;allergie \u00e0 la substance active ou \u00e0 tout autre m\u00e9dicament, en particulier ceux \u00e0 base d&#8217;ingr\u00e9dients actifs de la m\u00eame classe que l&#8217;\u00e9totoina et la fosph\u00e9nyto\u00efne, ou la carbamaz\u00e9pine<\/li>\n<li>Si vous prenez d&#8217;autres m\u00e9dicaments, rem\u00e8des \u00e0 base de plantes m\u00e9dicinales ou suppl\u00e9ments. Mentionnons en particulier : amiodarone, anticoagulants, antid\u00e9presseurs, chloramph\u00e9nicol, chlordiaz\u00e9poxide, diaz\u00e9pam, digoxine, disulfirame, doxycycline, fluox\u00e9tine, furos\u00e9mide, antagonistes H2, contraceptifs hormonaux, traitement hormonal substitutif, isoniazide, m\u00e9dicaments, m\u00e9dicament contre les naus\u00e9es, autres anticonvulsivants, molindone, st\u00e9ro\u00efdes (si pris par voie orale), parox\u00e9tine, quinidine, r\u00e9serpine, rifampine, salicylates, sucralfate, antibiotiques, th\u00e9ophylline, ticlopidine, tolbutamide, trazodone, vitamine D et antiacides contenant du calcium<\/li>\n<li>Si vous souffrez (ou avez souffert) d&#8217;une maladie r\u00e9nale ou h\u00e9patique, de diab\u00e8te, de porphyrie ou si vous \u00eates (ou avez \u00e9t\u00e9) alcoolique<\/li>\n<li>Si vous \u00eates enceinte ou si vous allaitez<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Il est important d&#8217;informer les chirurgiens et les dentistes de tout traitement continu \u00e0 la ph\u00e9nyto\u00efne avant toute intervention.<\/p>\n<p>&nbsp;<\/p>\n<p>De plus, il est recommand\u00e9 de demander au m\u00e9decin comment prendre soin des dents et des gencives pendant le traitement, afin de limiter les effets secondaires.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1800],"class_list":["post-82296","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-ingredients-actifs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ph\u00e9nyto\u00efne - 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=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ph\u00e9nyto\u00efne - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"La ph\u00e9nyto\u00efne est un anticonvulsivant. 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