{"id":973,"date":"2026-02-17T23:41:31","date_gmt":"2026-02-17T23:41:31","guid":{"rendered":"https:\/\/www.efhss.com\/pharmacy\/product\/tamoxifen-fr\/"},"modified":"2026-02-17T23:41:31","modified_gmt":"2026-02-17T23:41:31","slug":"tamoxifen-fr","status":"publish","type":"product","link":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/","title":{"rendered":"Tamoxifen"},"content":{"rendered":"<h3>Identification et classification<\/h3>\n<p>Le tamoxif\u00e8ne est un m\u00e9dicament appartenant \u00e0 la classe des modulateurs s\u00e9lectifs des r\u00e9cepteurs d&#8217;\u0153strog\u00e8nes (SERM). Il agit principalement en bloquant les r\u00e9cepteurs d&#8217;\u0153strog\u00e8nes dans le tissu mammaire, ce qui est crucial dans le traitement et la pr\u00e9vention du cancer du sein hormono-d\u00e9pendant chez les femmes post-m\u00e9nopaus\u00e9es.<\/p>\n<h3>Indications th\u00e9rapeutiques principales<\/h3>\n<p>Le tamoxif\u00e8ne est principalement utilis\u00e9 dans le traitement du cancer du sein ER positif chez les femmes et les hommes. Il est \u00e9galement employ\u00e9 pour la pr\u00e9vention du cancer du sein chez les femmes ayant un risque \u00e9lev\u00e9 de d\u00e9velopper la maladie et pour certaines conditions de gyn\u00e9cologie, telles que l&#8217;infertilit\u00e9 due \u00e0 l&#8217;anovulation.<\/p>\n<h3>Administration et dosage<\/h3>\n<p>La posologie typique de tamoxif\u00e8ne pour les adultes varie de 20 \u00e0 40 milligrammes par jour, pris oralement en une ou deux prises. La dur\u00e9e du traitement peut s&#8217;\u00e9tendre sur plusieurs ann\u00e9es, en fonction des indications et de la r\u00e9ponse au traitement. Il est imp\u00e9ratif de suivre exactement les prescriptions du m\u00e9decin traitant pour optimiser les r\u00e9sultats th\u00e9rapeutiques.<\/p>\n<h3>M\u00e9canisme d&#8217;action d\u00e9taill\u00e9<\/h3>\n<p>Le tamoxif\u00e8ne fonctionne en se liant aux r\u00e9cepteurs d&#8217;\u0153strog\u00e8nes dans les cellules cibles, en particulier les cellules canc\u00e9reuses du sein, agissant comme un antagoniste du r\u00e9cepteur d&#8217;\u0153strog\u00e8ne. Cette liaison emp\u00eache l&#8217;\u0153strog\u00e8ne de se lier \u00e0 son r\u00e9cepteur, inhibant ainsi la croissance des cellules canc\u00e9reuses d\u00e9pendantes des \u0153strog\u00e8nes. De plus, le tamoxif\u00e8ne peut \u00e9galement agir comme un agoniste partiel dans d&#8217;autres tissus, tels que l&#8217;ut\u00e9rus et les os, o\u00f9 il peut exercer des effets b\u00e9n\u00e9fiques.<\/p>\n<h3>Interactions m\u00e9dicamenteuses significatives<\/h3>\n<p>Le tamoxif\u00e8ne peut interagir avec plusieurs m\u00e9dicaments, affectant sa propre efficacit\u00e9 et celle d&#8217;autres traitements. Des interactions importantes comprennent celles avec les anticoagulants (par exemple, la warfarine), certains inhibiteurs de l&#8217;aromatase, et les m\u00e9dicaments qui inhibent les enzymes CYP2D6 comme les inhibiteurs s\u00e9lectifs de la recapture de la s\u00e9rotonine (ISRS). Ces interactions peuvent n\u00e9cessiter des ajustements de dosage ou des consid\u00e9rations alternatives de traitement.<\/p>\n<h3>Effets secondaires notables<\/h3>\n<p>Les effets secondaires du tamoxif\u00e8ne peuvent varier de l\u00e9gers \u00e0 graves et peuvent inclure des bouff\u00e9es de chaleur, des naus\u00e9es et des vomissements, des irr\u00e9gularit\u00e9s menstruelles chez les femmes pr\u00e9-m\u00e9nopaus\u00e9es, et une augmentation du risque de thrombose veineuse profonde. Des effets plus graves, bien que moins fr\u00e9quents, comprennent le risque potentiel de cancer de l&#8217;endom\u00e8tre et de cataractes. Un suivi r\u00e9gulier est recommand\u00e9 pour surveiller et g\u00e9rer ces effets.<\/p>\n<h3>Consid\u00e9rations sp\u00e9ciales pour les populations particuli\u00e8res<\/h3>\n<p>Le tamoxif\u00e8ne doit \u00eatre utilis\u00e9 avec prudence chez certaines populations. Chez les patients avec des ant\u00e9c\u00e9dents de thromboembolies, une \u00e9valuation risque-b\u00e9n\u00e9fice minutieuse est n\u00e9cessaire en raison du risque accru de thrombose. Chez les patients atteints d&#8217;insuffisance h\u00e9patique ou r\u00e9nale, les dosages peuvent n\u00e9cessiter des ajustements, faisant appel \u00e0 une surveillance m\u00e9dicale \u00e9troite pour \u00e9viter toute toxicit\u00e9 accrue.<\/p>\n<h3>Surveillance th\u00e9rapeutique<\/h3>\n<p>Une surveillance appropri\u00e9e pendant le traitement par tamoxif\u00e8ne est cruciale pour assurer l&#8217;efficacit\u00e9 et minimiser les risques d&#8217;effets secondaires. Cela inclut des examens r\u00e9guliers de la fonction h\u00e9patique, des contr\u00f4les de la vision et des examens gyn\u00e9cologiques fr\u00e9quents pour surveiller les changements de l&#8217;endom\u00e8tre. Des tests de la fonction sanguine peuvent \u00e9galement \u00eatre requis pour surveiller les effets du m\u00e9dicament sur les param\u00e8tres h\u00e9matologiques.<\/p>\n<h3>Impact sur la fertilit\u00e9 et la grossesse<\/h3>\n<p>Le tamoxif\u00e8ne est contre-indiqu\u00e9 pendant la grossesse en raison de son potentiel de causer des dommages au f\u0153tus. Les femmes en \u00e2ge de procr\u00e9er doivent utiliser des mesures contraceptives efficaces pendant le traitement et quelques mois apr\u00e8s l&#8217;arr\u00eat du traitement. Bien que le tamoxif\u00e8ne soit utilis\u00e9 pour traiter certains cas d&#8217;infertilit\u00e9 li\u00e9e \u00e0 l&#8217;anovulation, son utilisation doit \u00eatre soigneusement surveill\u00e9e et contr\u00f4l\u00e9e dans ces conditions.<\/p>\n<p>n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tamoxif\u00e8ne est l&#8217;ingr\u00e9dient actif du m\u00e9dicament appel\u00e9 Tamoxifen, souvent connu sous des noms alternatifs tels que Nolvadex ou Soltamox. Il est principalement utilis\u00e9 pour traiter et pr\u00e9venir certains types de cancer du sein, en bloquant l&#8217;action des \u0153strog\u00e8nes sur le tissu mammaire.<\/p>\n<h2>Prix du Tamoxifen<\/h2>\n<p>Le co\u00fbt du Tamoxifen varie de 0.56 \u20ac \u00e0 0.69 \u20ac par pilules. Cela d\u00e9pend de la taille de l&#8217;emballage et de la quantit\u00e9 d&#8217;ingr\u00e9dient actif (60 ou 360 mg).<\/p>\n","protected":false},"featured_media":972,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[834],"product_tag":[],"class_list":["post-973","product","type-product","status-publish","has-post-thumbnail","product_cat-la-sante-des-femmes","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-external"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tamoxifen - International Online Pharmacy<\/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.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tamoxifen - International Online Pharmacy\" \/>\n<meta property=\"og:description\" content=\"Tamoxif\u00e8ne est l&#039;ingr\u00e9dient actif du m\u00e9dicament appel\u00e9 Tamoxifen, souvent connu sous des noms alternatifs tels que Nolvadex ou Soltamox. Il est principalement utilis\u00e9 pour traiter et pr\u00e9venir certains types de cancer du sein, en bloquant l&#039;action des \u0153strog\u00e8nes sur le tissu mammaire.Prix du TamoxifenLe co\u00fbt du Tamoxifen varie de 0.56 \u20ac \u00e0 0.69 \u20ac par pilules. 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Il est principalement utilis\u00e9 pour traiter et pr\u00e9venir certains types de cancer du sein, en bloquant l'action des \u0153strog\u00e8nes sur le tissu mammaire.Prix du TamoxifenLe co\u00fbt du Tamoxifen varie de 0.56 \u20ac \u00e0 0.69 \u20ac par pilules. Cela d\u00e9pend de la taille de l'emballage et de la quantit\u00e9 d'ingr\u00e9dient actif (60 ou 360 mg).","og_url":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/","og_site_name":"International Online Pharmacy","og_image":[{"width":320,"height":172,"url":"http:\/\/www.efhss.com\/pharmacy\/wp-content\/uploads\/2024\/04\/tamoxifen-10.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/","url":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/","name":"Tamoxifen - International Online Pharmacy","isPartOf":{"@id":"https:\/\/www.efhss.com\/pharmacy\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/#primaryimage"},"image":{"@id":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/#primaryimage"},"thumbnailUrl":"https:\/\/www.efhss.com\/pharmacy\/wp-content\/uploads\/2024\/04\/tamoxifen-10.jpg","datePublished":"2026-02-17T23:41:31+00:00","breadcrumb":{"@id":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/#primaryimage","url":"https:\/\/www.efhss.com\/pharmacy\/wp-content\/uploads\/2024\/04\/tamoxifen-10.jpg","contentUrl":"https:\/\/www.efhss.com\/pharmacy\/wp-content\/uploads\/2024\/04\/tamoxifen-10.jpg","width":320,"height":172},{"@type":"BreadcrumbList","@id":"https:\/\/www.efhss.com\/pharmacy\/fr\/product\/tamoxifen-fr\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.efhss.com\/pharmacy\/"},{"@type":"ListItem","position":2,"name":"Catalog","item":"https:\/\/www.efhss.com\/pharmacy\/"},{"@type":"ListItem","position":3,"name":"Tamoxifen"}]},{"@type":"WebSite","@id":"https:\/\/www.efhss.com\/pharmacy\/#website","url":"https:\/\/www.efhss.com\/pharmacy\/","name":"International Online Pharmacy","description":"","publisher":{"@id":"https:\/\/www.efhss.com\/pharmacy\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.efhss.com\/pharmacy\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.efhss.com\/pharmacy\/#organization","name":"International Online Pharmacy","url":"https:\/\/www.efhss.com\/pharmacy\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.efhss.com\/pharmacy\/#\/schema\/logo\/image\/","url":"https:\/\/www.efhss.com\/pharmacy\/wp-content\/uploads\/2024\/01\/Logo-IOP.jpg","contentUrl":"https:\/\/www.efhss.com\/pharmacy\/wp-content\/uploads\/2024\/01\/Logo-IOP.jpg","width":100,"height":100,"caption":"International Online Pharmacy"},"image":{"@id":"https:\/\/www.efhss.com\/pharmacy\/#\/schema\/logo\/image\/"}}]}},"lang":"fr","translations":{"fr":973},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/product\/973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/comments?post=973"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/media\/972"}],"wp:attachment":[{"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/media?parent=973"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/product_brand?post=973"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/product_cat?post=973"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.efhss.com\/pharmacy\/wp-json\/wp\/v2\/product_tag?post=973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}