{"id":61179,"date":"2026-04-13T12:33:53","date_gmt":"2026-04-13T11:33:53","guid":{"rendered":"https:\/\/www.mediconanet.pt\/?p=61179"},"modified":"2026-04-17T16:34:51","modified_gmt":"2026-04-17T15:34:51","slug":"injetaveis-emagrecer-idosos-seguranca-eficacia","status":"publish","type":"post","link":"https:\/\/staging.mediconanet.pt\/en\/injetaveis-emagrecer-idosos-seguranca-eficacia\/","title":{"rendered":"Injet\u00e1veis para Emagrecer em Pessoas Idosas: Seguran\u00e7a, Efic\u00e1cia e Precau\u00e7\u00f5es Especiais"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"61179\" class=\"elementor elementor-61179\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-570cfe3 e-con-full e-flex e-con e-parent\" data-id=\"570cfe3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1761780 elementor-widget elementor-widget-text-editor\" data-id=\"1761780\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Introdu\u00e7\u00e3o<\/h2><p>A faixa et\u00e1ria dos <b>idosos <\/b>enfrenta desafios particulares no tratamento da obesidade. Com o envelhecimento, a composi\u00e7\u00e3o corporal muda \u2014 aumenta a propor\u00e7\u00e3o de gordura visceral e diminui a massa muscular \u2014 e a perda de peso pode acarretar riscos adicionais se n\u00e3o for bem gerida. Os injet\u00e1veis \u00e0 base de agonistas do recetor GLP-1 s\u00e3o eficazes em <b>adultos mais velhos<\/b>, mas a sua utiliza\u00e7\u00e3o nesta faixa et\u00e1ria requer considera\u00e7\u00f5es espec\u00edficas que nem sempre s\u00e3o discutidas. Em Portugal, segundo o Instituto Nacional de Estat\u00edstica (INE), mais de 23% da popula\u00e7\u00e3o tem 65 ou mais anos, tornando esta quest\u00e3o cada vez mais relevante.<\/p><h2>Efic\u00e1cia nos Adultos Mais Velhos<\/h2><p>Os dados dispon\u00edveis sobre a efic\u00e1cia dos agonistas GLP-1 em idosos prov\u00eam sobretudo de an\u00e1lises de subgrupos de grandes ensaios cl\u00ednicos. Uma an\u00e1lise post-hoc do programa STEP, publicada na revista Diabetes Care (2023), demonstrou que os adultos com <b>mais de 65 anos<\/b> obtiveram perdas de peso significativas, embora ligeiramente inferiores \u00e0s dos participantes mais jovens. A perda m\u00e9dia situou-se entre 10% e 14% do peso corporal. A Sociedade Brit\u00e2nica de Geriatria (BGS) reconhece estes resultados como clinicamente relevantes, sublinhando que mesmo perdas de peso moderadas podem melhorar substancialmente a mobilidade, a dor articular e o controlo de comorbilidades.<\/p><h2>O Risco Acrescido de Sarcopenia<\/h2><p>A principal preocupa\u00e7\u00e3o com a perda de peso em <b>idosos <\/b>\u00e9 a perda de massa muscular e a consequente sarcopenia. Em adultos com mais de 65 anos, a perda de massa muscular associada \u00e0 perda de peso pode atingir 30 a 40% do peso total perdido, segundo dados publicados no The Journals of Gerontology (2023). A sarcopenia aumenta o risco de quedas, fraturas osteopor\u00f3ticas, perda de independ\u00eancia funcional e mortalidade. A Sociedade Europeia de Medicina Geri\u00e1trica (EuGMS) recomenda que o tratamento farmacol\u00f3gico da obesidade em <b>idosos <\/b>seja obrigatoriamente acompanhado de treino de resist\u00eancia e ingest\u00e3o proteica otimizada (1,2 a 1,5 g\/kg\/dia).<\/p><h2>Sa\u00fade \u00d3ssea e Risco de Fraturas<\/h2><p>A perda de peso r\u00e1pida em\u00a0<a href=\"https:\/\/staging.mediconanet.pt\/produto\/consulta-online-de-perda-de-memoria\/\" target=\"_blank\" rel=\"noopener\"><b>idosos\u00a0<\/b><\/a>pode comprometer a densidade mineral \u00f3ssea. Um estudo publicado na revista JAMA Network Open (2023) demonstrou que doentes idosos que perderam mais de 10% do peso corporal apresentaram uma diminui\u00e7\u00e3o da densidade \u00f3ssea no colo do f\u00e9mur. A suplementa\u00e7\u00e3o de c\u00e1lcio (1000 a 1200 mg\/dia) e vitamina D (800 a 1000 UI\/dia), combinada com exerc\u00edcio de carga, \u00e9 recomendada pela Sociedade Portuguesa de Reumatologia (SPR) para mitigar este risco.<\/p><h2>Recomenda\u00e7\u00f5es Pr\u00e1ticas<\/h2><p>A Dire\u00e7\u00e3o-Geral da Sa\u00fade (DGS) e a SPEDM recomendam que o tratamento com injet\u00e1veis em idosos seja sempre prescrito por um m\u00e9dico com experi\u00eancia em geriatria ou endocrinologia, com objetivos de perda de peso mais conservadores (5 a 10% do peso corporal) e com monitoriza\u00e7\u00e3o regular da composi\u00e7\u00e3o corporal, fun\u00e7\u00e3o renal, estado nutricional e risco de quedas. A polifarm\u00e1cia, comum nesta faixa et\u00e1ria, exige tamb\u00e9m aten\u00e7\u00e3o \u00e0s intera\u00e7\u00f5es medicamentosas, particularmente com anticoagulantes orais cuja absor\u00e7\u00e3o pode ser alterada pelo atraso do esvaziamento g\u00e1strico.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1545e08 e-flex e-con-boxed e-con e-parent\" data-id=\"1545e08\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-375973d elementor-widget elementor-widget-image\" data-id=\"375973d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/staging.mediconanet.pt\/wp-content\/uploads\/2026\/04\/Imagem-para-Redes-Sociais-a-Rosa-sobre-Descontos-de-Primavera-2026-04-13T124941.426.jpg\" title=\"Cuidados de sa\u00fade para idosos sem sair de casa\" alt=\"Homem idosos em teleconsulta m\u00e9dica\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9ad30cf e-con-full e-flex e-con e-child\" data-id=\"9ad30cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-66e4f21 e-con-full e-flex e-con e-child\" data-id=\"66e4f21\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c44ae3e elementor-widget elementor-widget-heading\" data-id=\"c44ae3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perguntas frequentes (FAQ)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-439b5c3 elementor-widget elementor-widget-n-accordion\" data-id=\"439b5c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7080\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7080\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A partir de que idade estes medicamentos deixam de ser seguros? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7080\" class=\"elementor-element elementor-element-d801294 e-con-full e-flex e-con e-child\" data-id=\"d801294\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7080\" class=\"elementor-element elementor-element-67dd609 e-flex e-con-boxed e-con e-child\" data-id=\"67dd609\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2204be5 elementor-widget elementor-widget-text-editor\" data-id=\"2204be5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>N\u00e3o existe uma idade limite absoluta. A seguran\u00e7a e a indica\u00e7\u00e3o dependem do estado geral de sa\u00fade, das comorbilidades e da avalia\u00e7\u00e3o funcional do doente. <b>Idosos <\/b>acima de 75 anos requerem avalia\u00e7\u00e3o mais cautelosa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7081\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7081\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A perda de peso n\u00e3o pode enfraquecer os ossos? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7081\" class=\"elementor-element elementor-element-f07e3ff e-con-full e-flex e-con e-child\" data-id=\"f07e3ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7081\" class=\"elementor-element elementor-element-ba0d7df e-flex e-con-boxed e-con e-child\" data-id=\"ba0d7df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd0918d elementor-widget elementor-widget-text-editor\" data-id=\"bd0918d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sim, a perda de peso r\u00e1pida pode reduzir a densidade \u00f3ssea. Por isso \u00e9 recomendada suplementa\u00e7\u00e3o de c\u00e1lcio e vitamina D, exerc\u00edcio de carga e monitoriza\u00e7\u00e3o por densitometria \u00f3ssea em doentes <b>idosos<\/b>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7082\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7082\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Devo fazer exerc\u00edcio mesmo com problemas articulares? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7082\" class=\"elementor-element elementor-element-1948aa2 e-con-full e-flex e-con e-child\" data-id=\"1948aa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7082\" class=\"elementor-element elementor-element-44203e4 e-flex e-con-boxed e-con e-child\" data-id=\"44203e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90363e4 elementor-widget elementor-widget-text-editor\" data-id=\"90363e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sim, mas adaptado. Exerc\u00edcios aqu\u00e1ticos, caminhada em terreno plano e treino de resist\u00eancia com carga adequada s\u00e3o op\u00e7\u00f5es seguras. Um fisioterapeuta pode ajudar a desenhar um programa adequado.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7083\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7083\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A medica\u00e7\u00e3o pode interagir com os meus outros medicamentos? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7083\" class=\"elementor-element elementor-element-e6b82d0 e-con-full e-flex e-con e-child\" data-id=\"e6b82d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7083\" class=\"elementor-element elementor-element-ff98332 e-flex e-con-boxed e-con e-child\" data-id=\"ff98332\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b745fb3 elementor-widget elementor-widget-text-editor\" data-id=\"b745fb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O atraso do esvaziamento g\u00e1strico causado pelos agonistas GLP-1 pode alterar a absor\u00e7\u00e3o de alguns medicamentos orais. Informe sempre o seu m\u00e9dico de toda a medica\u00e7\u00e3o que toma.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7084\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7084\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> O meu m\u00e9dico de fam\u00edlia pode prescrever estes injet\u00e1veis? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7084\" class=\"elementor-element elementor-element-7547615 e-con-full e-flex e-con e-child\" data-id=\"7547615\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7084\" class=\"elementor-element elementor-element-8c9a957 e-flex e-con-boxed e-con e-child\" data-id=\"8c9a957\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f07efa elementor-widget elementor-widget-text-editor\" data-id=\"2f07efa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Em Portugal, a prescri\u00e7\u00e3o destes medicamentos para obesidade \u00e9 geralmente realizada por especialistas em endocrinologia, medicina interna ou nutri\u00e7\u00e3o cl\u00ednica, embora o m\u00e9dico de fam\u00edlia possa referenciar e acompanhar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"A partir de que idade estes medicamentos deixam de ser seguros?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"N\\u00e3o existe uma idade limite absoluta. A seguran\\u00e7a e a indica\\u00e7\\u00e3o dependem do estado geral de sa\\u00fade, das comorbilidades e da avalia\\u00e7\\u00e3o funcional do doente. Idosos acima de 75 anos requerem avalia\\u00e7\\u00e3o mais cautelosa.\"}},{\"@type\":\"Question\",\"name\":\"A perda de peso n\\u00e3o pode enfraquecer os ossos?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim, a perda de peso r\\u00e1pida pode reduzir a densidade \\u00f3ssea. Por isso \\u00e9 recomendada suplementa\\u00e7\\u00e3o de c\\u00e1lcio e vitamina D, exerc\\u00edcio de carga e monitoriza\\u00e7\\u00e3o por densitometria \\u00f3ssea em doentes idosos.\"}},{\"@type\":\"Question\",\"name\":\"Devo fazer exerc\\u00edcio mesmo com problemas articulares?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Sim, mas adaptado. Exerc\\u00edcios aqu\\u00e1ticos, caminhada em terreno plano e treino de resist\\u00eancia com carga adequada s\\u00e3o op\\u00e7\\u00f5es seguras. Um fisioterapeuta pode ajudar a desenhar um programa adequado.\"}},{\"@type\":\"Question\",\"name\":\"A medica\\u00e7\\u00e3o pode interagir com os meus outros medicamentos?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"O atraso do esvaziamento g\\u00e1strico causado pelos agonistas GLP-1 pode alterar a absor\\u00e7\\u00e3o de alguns medicamentos orais. Informe sempre o seu m\\u00e9dico de toda a medica\\u00e7\\u00e3o que toma.\"}},{\"@type\":\"Question\",\"name\":\"O meu m\\u00e9dico de fam\\u00edlia pode prescrever estes injet\\u00e1veis?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Em Portugal, a prescri\\u00e7\\u00e3o destes medicamentos para obesidade \\u00e9 geralmente realizada por especialistas em endocrinologia, medicina interna ou nutri\\u00e7\\u00e3o cl\\u00ednica, embora o m\\u00e9dico de fam\\u00edlia possa referenciar e acompanhar.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02d7fba e-flex e-con-boxed e-con e-parent\" data-id=\"02d7fba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca91313 elementor-widget elementor-widget-text-editor\" data-id=\"ca91313\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2><strong>Refer\u00eancias<\/strong><\/h2><a href=\"https:\/\/diabetesjournals.org\/care\" target=\"_blank\" rel=\"dofollow noopener\">Diabetes Care<\/a>\n\n<a href=\"https:\/\/www.eugms.org\/\" target=\"_blank\" rel=\"dofollow noopener\">European Geriatric Medicine Society (EuGMS)<\/a>\n\n<a href=\"https:\/\/academic.oup.com\/biomedgerontology\" target=\"_blank\" rel=\"dofollow noopener\">The Journals of Gerontology<\/a>\n\n<a href=\"https:\/\/spreumatologia.pt\/\" target=\"_blank\" rel=\"dofollow noopener\">Sociedade Portuguesa de Reumatologia (SPR)<\/a>\n\n<a href=\"https:\/\/www.dgs.pt\/\" target=\"_blank\" rel=\"dofollow noopener\">Dire\u00e7\u00e3o-Geral da Sa\u00fade (DGS)<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-52f935a e-flex e-con-boxed e-con e-parent\" data-id=\"52f935a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b308e3d elementor-widget elementor-widget-text-editor\" data-id=\"b308e3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #595959;\">Este artigo tem fins informativos e n\u00e3o substitui o aconselhamento m\u00e9dico profissional.<\/span><br \/><span style=\"color: #595959;\">Consulte sempre o seu m\u00e9dico antes de iniciar qualquer tratamento<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Introdu\u00e7\u00e3o A faixa et\u00e1ria dos idosos enfrenta desafios particulares no tratamento da obesidade. Com o envelhecimento, a composi\u00e7\u00e3o corporal muda \u2014 aumenta a propor\u00e7\u00e3o de gordura visceral e diminui a massa muscular \u2014 e a perda de peso pode acarretar riscos adicionais se n\u00e3o for bem gerida. Os injet\u00e1veis \u00e0 base de agonistas do recetor [&hellip;]<\/p>\n","protected":false},"author":13102,"featured_media":61187,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[111],"tags":[],"class_list":["post-61179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-perda-de-peso"],"jetpack_featured_media_url":"https:\/\/staging.mediconanet.pt\/wp-content\/uploads\/2026\/04\/Imagem-para-Redes-Sociais-a-Rosa-sobre-Descontos-de-Primavera-2026-04-13T125743.304.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/61179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/users\/13102"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/comments?post=61179"}],"version-history":[{"count":4,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/61179\/revisions"}],"predecessor-version":[{"id":61186,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/posts\/61179\/revisions\/61186"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/media\/61187"}],"wp:attachment":[{"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/media?parent=61179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/categories?post=61179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.mediconanet.pt\/en\/wp-json\/wp\/v2\/tags?post=61179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}