{"id":20832,"date":"2022-08-04T16:44:41","date_gmt":"2022-08-04T23:44:41","guid":{"rendered":"https:\/\/ameripharmaspe.wpengine.com\/?p=20832"},"modified":"2026-06-25T09:41:49","modified_gmt":"2026-06-25T16:41:49","slug":"palonosetron-aloxi","status":"publish","type":"post","link":"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/","title":{"rendered":"\u00bfQu\u00e9 es Palonosetr\u00f3n (Aloxi)?"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El palonosetr\u00f3n (Aloxi) pertenece a la clase de f\u00e1rmacos denominados antagonistas del receptor de serotonina (5-HT3). La serotonina es un neurotransmisor natural que desempe\u00f1a un papel importante en la aparici\u00f3n de n\u00e1useas y v\u00f3mitos.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Las n\u00e1useas y los v\u00f3mitos son efectos secundarios comunes en pacientes sometidos a quimioterapia o cirug\u00eda. Palonosetr\u00f3n es un medicamento intravenoso que se utiliza para prevenir las n\u00e1useas y los v\u00f3mitos asociados con la quimioterapia y la cirug\u00eda. Gracias a su prolongada duraci\u00f3n de acci\u00f3n, es eficaz para prevenir tanto las n\u00e1useas y los v\u00f3mitos agudos (en las primeras 24 horas) como las n\u00e1useas y los v\u00f3mitos tard\u00edos que pueden aparecer varios d\u00edas despu\u00e9s de la quimioterapia.<\/span><\/p>\n\n\n\n<div  id=\"call-to-action-c43d47de72f1e82aa286c7e673f74d2d\" style=\"\" class=\"ct_call_to_action\">\n\t<div class=\"container\">\n\t\t<div class=\"block-wrap cta\">\n\t\t\t<div class=\"block-column\">\n\t\t\t\t<div class=\"cta_headings\">\n\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"cta__heading\">\n\t\t\t\t\t\t\tObtenga asistencia para el copago de quimioterapia\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"cta__sub__heading\">\n\t\t\t\t\t\t\tAsistencia financiera para quimioterapia\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<span class=\"cta_btn\">\n\t\t\t\t\t\t<a href=\"tel:8777780318\">(877) 778-0318<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenido\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Palanca<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#What_Drug_Class_Is_Palonosetron\" >\u00bfQu\u00e9 clase de f\u00e1rmaco es el palonosetr\u00f3n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Brand_Name\" >Nombre de marca<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#What_Is_an_Antiemetic_Drug\" >\u00bfQu\u00e9 es un f\u00e1rmaco antiem\u00e9tico?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#What_Is_Palonosetron_Used_For\" >\u00bfPara qu\u00e9 se utiliza el palonosetr\u00f3n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Route_of_Administration_and_Strength\" >V\u00eda de Administraci\u00f3n y Fortalecimiento&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Dosage\" >Dosificaci\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Instructions_Before_Administration\" >Instrucciones antes de la administraci\u00f3n:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#What_Are_the_Side_Effects_of_Palonosetron\" >\u00bfCu\u00e1les son los efectos secundarios del palonosetr\u00f3n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Is_Palonosetron_Chemotherapy\" >\u00bfEl palonosetr\u00f3n es quimioterapia?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Does_Palonosetron_Cause_Constipation\" >\u00bfEl palonosetr\u00f3n causa estre\u00f1imiento?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#What_Are_the_Best_Anti-Nausea_Medications_for_Chemotherapy\" >\u00bfCu\u00e1les son los mejores medicamentos contra las n\u00e1useas para la quimioterapia?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Palonosetron_vs_Ondansetron\" >Palonosetr\u00f3n vs. Ondansetr\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Contraindications\" >Contraindicaciones<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Precautions\" >Precauciones<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Serotonin_Syndrome\" >S\u00edndrome serotonin\u00e9rgico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Pregnancy_and_Breastfeeding\" >Embarazo y lactancia materna<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Drug_Interactions\" >Interacciones farmacol\u00f3gicas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Half-Life\" >Vida media<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/ameripharmaspecialty.com\/es\/cancer\/palonosetron-aloxi\/#Conclusion\" >Conclusi\u00f3n<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Drug_Class_Is_Palonosetron\"><\/span><span style=\"font-weight: 400;\">\u00bfQu\u00e9 clase de f\u00e1rmaco es el palonosetr\u00f3n?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Palonosetr\u00f3n es una serotonina (5-HT<\/span><span style=\"font-weight: 400;\">3<\/span><span style=\"font-weight: 400;\">) antagonista del receptor.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Bloqueo de 5-HT<\/span><span style=\"font-weight: 400;\">3<\/span><span style=\"font-weight: 400;\"> produce el bloqueo de la serotonina tanto a nivel perif\u00e9rico, en el tracto gastrointestinal, como a nivel central en la zona desencadenante de los quimiorreceptores del cerebro, lo que produce un fuerte efecto antiem\u00e9tico.&nbsp;<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Brand_Name\"><\/span><span style=\"font-weight: 400;\">Nombre de marca<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El palonosetr\u00f3n se vende bajo la marca Aloxi.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_an_Antiemetic_Drug\"><\/span><span style=\"font-weight: 400;\">\u00bfQu\u00e9 es un f\u00e1rmaco antiem\u00e9tico?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">En t\u00e9rminos m\u00e9dicos, la emesis se describe como el proceso de vomitar. Un antiem\u00e9tico es un f\u00e1rmaco que se utiliza para prevenir las n\u00e1useas y los v\u00f3mitos.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_Palonosetron_Used_For\"><\/span><span style=\"font-weight: 400;\">\u00bfPara qu\u00e9 se utiliza el palonosetr\u00f3n?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El palonosetr\u00f3n se utiliza para prevenir las n\u00e1useas y los v\u00f3mitos agudos y tard\u00edos asociados con los ciclos iniciales y posteriores de quimioterapia. Tambi\u00e9n se utiliza para prevenir las n\u00e1useas y los v\u00f3mitos postoperatorios (NVPO) en adultos sometidos a cirug\u00eda. Debido a su larga vida media, el palonosetr\u00f3n puede brindar protecci\u00f3n contra las n\u00e1useas y los v\u00f3mitos inducidos por la quimioterapia durante varios d\u00edas despu\u00e9s del tratamiento.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Los antagonistas del receptor 5-HT3 son medicamentos aprobados por la FDA que se utilizan para prevenir las n\u00e1useas y los v\u00f3mitos asociados con la quimioterapia, la radioterapia y la cirug\u00eda. Por ejemplo, pueden usarse despu\u00e9s de recibir medicamentos para el tratamiento del c\u00e1ncer (quimioterapia), someterse a radioterapia o experimentar n\u00e1useas y v\u00f3mitos relacionados con la anestesia postoperatoria.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Route_of_Administration_and_Strength\"><\/span><span style=\"font-weight: 400;\">V\u00eda de Administraci\u00f3n y Fortalecimiento&nbsp;<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El palonosetr\u00f3n (Aloxi) est\u00e1 disponible en Estados Unidos como inyecci\u00f3n intravenosa para la prevenci\u00f3n de las n\u00e1useas y los v\u00f3mitos inducidos por la quimioterapia y los posteriores a la cirug\u00eda.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El medicamento viene en un vial est\u00e9ril, transparente e incoloro que contiene 0,25 mg de medicamento por cada 5 ml.&nbsp;<\/span><\/p>\n\n\n\n<div  id=\"call-to-action-964ec4c06b08ea36225abd869bb2674e\" style=\"\" class=\"ct_call_to_action\">\n\t<div class=\"container\">\n\t\t<div class=\"block-wrap cta\">\n\t\t\t<div class=\"block-column\">\n\t\t\t\t<div class=\"cta_headings\">\n\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"cta__heading\">\n\t\t\t\t\t\t\tConsulte con un especialista en quimioterapia\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"cta__sub__heading\">\n\t\t\t\t\t\t\tObtenga asistencia para el tratamiento de quimioterapia\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<span class=\"cta_btn\">\n\t\t\t\t\t\t<a href=\"#form\">Programar una consulta<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dosage\"><\/span><span style=\"font-weight: 400;\">Dosificaci\u00f3n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">En adultos (de 17 a\u00f1os o m\u00e1s), la inyecci\u00f3n de palonosetr\u00f3n se administra 30 minutos antes del inicio de la quimioterapia. La infusi\u00f3n se administra durante 30 segundos en una dosis \u00fanica de 0,25 mg.&nbsp;&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">En ni\u00f1os de un mes a menos de 17 a\u00f1os, la inyecci\u00f3n se infunde 30 minutos antes del inicio de la quimioterapia, con una dosis de 20 microgramos por kilogramo. La infusi\u00f3n se administra en una sola dosis durante 15 minutos.&nbsp;&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">La dosis de inyecci\u00f3n de palonosetr\u00f3n administrada para prevenir las n\u00e1useas y los v\u00f3mitos posoperatorios en adultos es de 0,075 mg IV administrada 10 segundos inmediatamente antes de administrar la anestesia como dosis \u00fanica.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Instructions_Before_Administration\"><\/span><span style=\"font-weight: 400;\">Instrucciones antes de la administraci\u00f3n:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Antes de administrar la inyecci\u00f3n de palonosetr\u00f3n:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Examine visualmente el vial para detectar cualquier part\u00edcula o decoloraci\u00f3n. Si la hubiera, no lo administre y des\u00e9chelo inmediatamente.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">No mezclar con ning\u00fan otro medicamento.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Antes y despu\u00e9s de la administraci\u00f3n, enjuague la l\u00ednea de infusi\u00f3n con soluci\u00f3n salina normal.&nbsp;&nbsp;<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_the_Side_Effects_of_Palonosetron\"><\/span><span style=\"font-weight: 400;\">\u00bfCu\u00e1les son los efectos secundarios de? <\/span><span style=\"font-weight: 400;\">\u00bfPalonosetr\u00f3n?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"280\" src=\"https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects.jpg\" alt=\"efectos secundarios del palonosetr\u00f3n\" class=\"wp-image-20840\" srcset=\"https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects.jpg 420w, https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects-300x200.jpg 300w, https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects-330x220.jpg 330w, https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects-86x57.jpg 86w, https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects-167x111.jpg 167w, https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects-280x187.jpg 280w, https:\/\/ameripharmaspecialty.com\/wp-content\/uploads\/2022\/08\/palonosetron-side-effects-370x247.jpg 370w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Los efectos secundarios var\u00edan seg\u00fan el paciente. Los dos efectos secundarios comunes del palonosetr\u00f3n incluyen:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dolor de cabeza<\/li>\n\n\n\n<li>Constipaci\u00f3n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Los efectos secundarios graves pueden incluir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dolor en el pecho, mareos intensos o s\u00edntomas de un ritmo card\u00edaco anormal.\u00a0<\/li>\n\n\n\n<li>Dificultad para respirar<\/li>\n\n\n\n<li>Latidos card\u00edacos r\u00e1pidos o irregulares<\/li>\n\n\n\n<li>Reacciones al\u00e9rgicas, incluyendo hinchaz\u00f3n de la cara, los labios, la lengua o la garganta.<\/li>\n\n\n\n<li>Urticaria o reacciones cut\u00e1neas graves<\/li>\n\n\n\n<li>S\u00edndrome serotonin\u00e9rgico (una afecci\u00f3n potencialmente mortal)<\/li>\n\n\n\n<li>P\u00e9rdida de coordinaci\u00f3n<\/li>\n\n\n\n<li>Rigidez muscular, espasmos o temblores.<\/li>\n\n\n\n<li>Sudoraci\u00f3n excesiva o escalofr\u00edos<\/li>\n\n\n\n<li>Agitaci\u00f3n, confusi\u00f3n o alucinaciones<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Aunque es poco frecuente, los pacientes que presenten s\u00edntomas de una reacci\u00f3n al\u00e9rgica grave o s\u00edndrome serotonin\u00e9rgico deben buscar atenci\u00f3n m\u00e9dica de inmediato.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_Palonosetron_Chemotherapy\"><\/span><span style=\"font-weight: 400;\">\u00bfEl palonosetr\u00f3n es quimioterapia?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">No, es un medicamento antiem\u00e9tico que se administra antes <\/span><a href=\"https:\/\/ameripharmaspecialty.com\/es\/oral-chemotherapy-cancer-drugs\/\"><span style=\"font-weight: 400;\">quimioterapia<\/span><\/a><span style=\"font-weight: 400;\"> para prevenir las n\u00e1useas y los v\u00f3mitos.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_Palonosetron_Cause_Constipation\"><\/span><span style=\"font-weight: 400;\">\u00bfEl palonosetr\u00f3n causa estre\u00f1imiento?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El estre\u00f1imiento y el dolor de cabeza son los efectos secundarios m\u00e1s comunes asociados con la inyecci\u00f3n de palonosetr\u00f3n. Si la afecci\u00f3n se agrava, el paciente debe informar a su m\u00e9dico o farmac\u00e9utico.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_the_Best_Anti-Nausea_Medications_for_Chemotherapy\"><\/span><span style=\"font-weight: 400;\">\u00bfCu\u00e1les son los mejores medicamentos contra las n\u00e1useas para la quimioterapia?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El mejor <\/span><a href=\"https:\/\/chemocare.com\/chemotherapy\/side-effects\/nausea-vomiting-chemotherapy.aspx\"><span style=\"font-weight: 400;\">medicamentos contra las n\u00e1useas<\/span><\/a><span style=\"font-weight: 400;\"> Para la quimioterapia incluyen:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Ondansetr\u00f3n (Zofran)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Palonosetr\u00f3n (Aloxi)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Dolasetr\u00f3n (Anzemet)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Granisetr\u00f3n (Kytril)<\/span><\/li>\n<\/ul>\n\n\n\n<div  id=\"call-to-action-05c31cf826b00452102556410dd0af74\" style=\"\" class=\"ct_call_to_action\">\n\t<div class=\"container\">\n\t\t<div class=\"block-wrap cta\">\n\t\t\t<div class=\"block-column\">\n\t\t\t\t<div class=\"cta_headings\">\n\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"cta__heading\">\n\t\t\t\t\t\t\tHable con un especialista en quimioterapia\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<span class=\"cta_btn\">\n\t\t\t\t\t\t<a href=\"\">(877) 778-0318<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Palonosetron_vs_Ondansetron\"><\/span><span style=\"font-weight: 400;\">Palonosetr\u00f3n vs. Ondansetr\u00f3n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Diversos estudios cl\u00ednicos han comparado palonosetr\u00f3n y ondansetr\u00f3n para la prevenci\u00f3n de n\u00e1useas y v\u00f3mitos inducidos por quimioterapia (NVIQ). Los resultados sugieren que palonosetr\u00f3n podr\u00eda ofrecer un mejor control de las NVIQ tard\u00edas en ciertas poblaciones de pacientes y reg\u00edmenes de quimioterapia, debido principalmente a su mayor vida media y a su mayor afinidad por el receptor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ambos f\u00e1rmacos son antagonistas eficaces del receptor 5-HT3 y se utilizan ampliamente en el tratamiento del c\u00e1ncer. La elecci\u00f3n entre palonosetr\u00f3n y ondansetr\u00f3n depende de factores como el r\u00e9gimen de quimioterapia, el riesgo de n\u00e1useas y v\u00f3mitos, el costo y los protocolos de tratamiento institucionales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Contraindications\"><\/span><span style=\"font-weight: 400;\">Contraindicaciones<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Palonosetr\u00f3n no debe administrarse a pacientes con hipersensibilidad o alergia conocida al palonosetr\u00f3n o a cualquiera de sus componentes.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Precautions\"><\/span><span style=\"font-weight: 400;\">Precauciones<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Serotonin_Syndrome\"><\/span><span style=\"font-weight: 400;\">S\u00edndrome serotonin\u00e9rgico<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">El s\u00edndrome serotonin\u00e9rgico se produce cuando el cuerpo tiene un exceso de serotonina. Suele ocurrir cuando los pacientes utilizan una combinaci\u00f3n de f\u00e1rmacos serotonin\u00e9rgicos, por ejemplo, ISRS (inhibidores selectivos de la recaptaci\u00f3n de serotonina), IRSN (inhibidores de la recaptaci\u00f3n de serotonina y noradrenalina), inhibidores de la monoaminooxidasa, litio y 5-HT.<\/span><span style=\"font-weight: 400;\">3<\/span><span style=\"font-weight: 400;\"> antagonistas de los receptores, fentanilo u otros antidepresivos.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Se deben controlar los s\u00edntomas del s\u00edndrome serotonin\u00e9rgico en pacientes que reciben la inyecci\u00f3n de palonosetr\u00f3n, ya que la afecci\u00f3n tambi\u00e9n puede presentarse sin la administraci\u00f3n concomitante de serotonina. Los s\u00edntomas incluyen:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Problemas de inestabilidad mental como agitaci\u00f3n, alucinaciones o coma.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Inestabilidad auton\u00f3mica como taquicardia, presi\u00f3n arterial irregular, mareos y sofocos.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Problemas neuromusculares como temblores, convulsiones, rigidez o falta de coordinaci\u00f3n.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">N\u00e1useas, v\u00f3mitos y diarrea.<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pregnancy_and_Breastfeeding\"><\/span>Embarazo y lactancia materna<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Se dispone de datos limitados sobre el uso de palonosetr\u00f3n durante el embarazo. El palonosetr\u00f3n solo debe utilizarse durante el embarazo si el beneficio potencial justifica el riesgo potencial para el feto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se desconoce si el palonosetr\u00f3n pasa a la leche materna. Las pacientes embarazadas, que planean quedar embarazadas o que est\u00e1n amamantando deben consultar con su m\u00e9dico sobre los riesgos y beneficios del tratamiento antes de recibir palonosetr\u00f3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drug_Interactions\"><\/span><span style=\"font-weight: 400;\">Interacciones farmacol\u00f3gicas<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Los medicamentos que pueden interactuar con palonosetr\u00f3n incluyen:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Inhibidores selectivos de la recaptaci\u00f3n de serotonina (ISRS), como la fluoxetina y la sertralina.<\/li>\n\n\n\n<li>inhibidores de la recaptaci\u00f3n de serotonina y norepinefrina (IRSN), como la venlafaxina y la duloxetina<\/li>\n\n\n\n<li>inhibidores de la monoaminooxidasa (IMAO)<\/li>\n\n\n\n<li>Tramadol<\/li>\n\n\n\n<li>Fentanilo<\/li>\n\n\n\n<li>Litio<\/li>\n\n\n\n<li>Linezolid<\/li>\n\n\n\n<li>Hierba de San Juan<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Los pacientes deben informar a su m\u00e9dico sobre todos los medicamentos recetados, medicamentos de venta libre, vitaminas y suplementos herbales que est\u00e9n tomando antes de recibir palonosetr\u00f3n.<\/span><\/p>\n\n\n\n<div  id=\"call-to-action-7c651e4cab6530c6f33f0c69ba35141c\" style=\"\" class=\"ct_call_to_action\">\n\t<div class=\"container\">\n\t\t<div class=\"block-wrap cta\">\n\t\t\t<div class=\"block-column\">\n\t\t\t\t<div class=\"cta_headings\">\n\t\t\t\t\t\t\t\t\t\t\t<h4 class=\"cta__heading\">\n\t\t\t\t\t\t\tHable con un especialista sobre la asistencia con los copagos\t\t\t\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<span class=\"cta_btn\">\n\t\t\t\t\t\t<a href=\"#form\">Consulte con un especialista en quimioterapia<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Half-Life\"><\/span><span style=\"font-weight: 400;\">Vida media<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">La semivida de eliminaci\u00f3n del palonosetr\u00f3n es de aproximadamente 40 horas. Esta semivida prolongada contribuye a su eficacia para prevenir las n\u00e1useas y los v\u00f3mitos tard\u00edos inducidos por la quimioterapia.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span style=\"font-weight: 400;\">Conclusi\u00f3n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Las n\u00e1useas y los v\u00f3mitos son efectos secundarios comunes de la quimioterapia y la cirug\u00eda. El clorhidrato de palonosetr\u00f3n se administra antes de la quimioterapia o la cirug\u00eda para ayudar a prevenir las n\u00e1useas y los v\u00f3mitos, tanto agudos como tard\u00edos. Su larga vida media le permite brindar protecci\u00f3n durante varios d\u00edas despu\u00e9s de la quimioterapia, lo que lo convierte en una opci\u00f3n importante para la prevenci\u00f3n de las n\u00e1useas y los v\u00f3mitos inducidos por la quimioterapia. Generalmente se administra en una dosis \u00fanica intravenosa antes de la quimioterapia o la cirug\u00eda. El dolor de cabeza y el estre\u00f1imiento son los efectos secundarios m\u00e1s comunes del palonosetr\u00f3n. El medicamento debe usarse con precauci\u00f3n durante el embarazo, la lactancia y cuando existe una alergia conocida al palonosetr\u00f3n o a cualquiera de sus componentes. Adem\u00e1s, debe evitarse su uso o utilizarse bajo supervisi\u00f3n en pacientes que reciben medicamentos serotonin\u00e9rgicos, especialmente antidepresivos, y cualquier otro medicamento que se sepa que interact\u00faa con el palonosetr\u00f3n.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>El palonosetr\u00f3n (Aloxi) pertenece a la clase de f\u00e1rmacos denominados antagonistas del receptor de serotonina (5-HT3). La serotonina es un neurotransmisor natural que desempe\u00f1a un papel importante en la aparici\u00f3n de n\u00e1useas y v\u00f3mitos.<\/p>","protected":false},"author":13,"featured_media":20839,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[13],"tags":[17],"class_list":["post-20832","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cancer","tag-dr-saba-rassouli"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is Palonosetron (Aloxi)?<\/title>\n<meta name=\"description\" content=\"This article provides information about Palonosetron (Aloxi), an antiemetic drug used to prevent nausea and vomiting in cancer patients.\" \/>\n<meta name=\"robots\" content=\"index, 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