{"id":2063,"date":"2022-03-29T11:01:56","date_gmt":"2022-03-29T11:01:56","guid":{"rendered":"https:\/\/cancerfactfinder.org\/sem-categoria\/fumar-marijuana\/"},"modified":"2023-04-11T19:23:13","modified_gmt":"2023-04-11T19:23:13","slug":"fumar-marijuana","status":"publish","type":"post","link":"https:\/\/cancerfactfinder.org\/pt-pt\/estilo-de-vida-pt-pt\/fumar-marijuana\/","title":{"rendered":"Fumar marijuana"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container claim-key-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0 0 1px 0;border-color:#002b5f;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_4_5 4_5 fusion-flex-column claim-key-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1 claim-key-content\"><p><img class=\"alignleft wp-image-167\" src=\"https:\/\/cancerfactfinder.org\/wp-content\/uploads\/2022\/01\/true.svg\" alt=\"C\u00edrculo verde com ponto de interroga\u00e7\u00e3o no interior\" width=\"24\" height=\"24\" \/> Muito provavelmente ou definitivamente verdadeiro<\/p>\n<p><img class=\"alignleft wp-image-166\" src=\"https:\/\/cancerfactfinder.org\/wp-content\/uploads\/2022\/01\/false.svg\" alt=\"C\u00edrculo vermelho com X no interior\" width=\"24\" height=\"24\" \/>Falso\/ desinforma\u00e7\u00e3o<\/p>\n<p><img class=\"alignleft wp-image-168\" src=\"https:\/\/cancerfactfinder.org\/wp-content\/uploads\/2022\/01\/unsure.svg\" alt=\"C\u00edrculo cinzento com ponto de interroga\u00e7\u00e3o no interior\" width=\"24\" height=\"24\" \/>Ainda n\u00e3o temos a certeza<\/p>\n<\/div>\n<\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:80% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.4%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.4%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:80% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 2.4%;margin-left : 2.4%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_5 1_5 fusion-flex-column claim-key-button-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div style=\"text-align:center;\"><style>.fusion-button.button-1{border-radius:50px 50px 50px 50px;}<\/style><a class=\"fusion-button button-flat fusion-button-default-size button-default button-1 fusion-button-default-span fusion-button-default-type claim-key-button\" target=\"_self\" href=\"https:\/\/cancerfactfinder.org\/pt-pt\/pesquisar-no-factfinder\/\"><span class=\"fusion-button-text\">Altere ou aperfei\u00e7oe a pesquisa<\/span><\/a><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:20% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 9.6%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 9.6%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:20% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 9.6%;margin-left : 9.6%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><h2 id=\"enter-claim-here\">Fumar marijuana \u00e9 mais seguro do que fumar cigarros e n\u00e3o provoca cancro<\/h2>\n<\/div><div class=\"fusion-text fusion-text-3 factfinder-entry-text\"><h3 id=\"o-que-pode-ter-ouvido\">O que pode ter ouvido<\/h3>\n<p><span style=\"font-weight: 400;\">O consumo de marijuana provoca cancro.<\/span><\/p>\n<h3 id=\"what-science-tells-us\">O que nos diz a ci\u00eancia<\/h3>\n<p><span style=\"font-weight: 400;\">Marijuana \u00e9 o nome dado aos bot\u00f5es e folhas secas da planta da can\u00e1bis; tem v\u00e1rios nomes, incluindo ganza, erva, can\u00e1bis e c\u00e2nhamo. As plantas de marijuana est\u00e3o dispon\u00edveis em muitas variedades diferentes, com diferentes n\u00edveis de compostos ativos, e os efeitos podem variar com base em qu\u00e3o profundamente e por quanto tempo o utilizador inala; como resultado, a experi\u00eancia de cada utilizador \u00e9 muito diferente.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O delta-9-tetrahidrocanabinol (THC) causa o efeito \u201cpedrado\u201d relatado pelos utilizadores de marijuana e tamb\u00e9m pode ajudar a aliviar a dor e as n\u00e1useas e reduzir a inflama\u00e7\u00e3o (<\/span><a href=\"https:\/\/www.cancer.org\/treatment\/treatments-and-side-effects\/complementary-and-alternative-medicine\/marijuana-and-cancer.html\"><span style=\"font-weight: 400;\">ACS<\/span><\/a><span style=\"font-weight: 400;\">). O canabidiol (CBD) pode ser usado para ajudar a tratar convuls\u00f5es, reduzir a ansiedade e a paranoia e pode neutralizar o efeito do THC (<\/span><a href=\"https:\/\/www.cancer.org\/treatment\/treatments-and-side-effects\/complementary-and-alternative-medicine\/marijuana-and-cancer.html\"><span style=\"font-weight: 400;\">ACS<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A marijuana pode constituir um risco para os utilizadores. Os efeitos mais comuns da marijuana s\u00e3o a euforia, a diminui\u00e7\u00e3o do controlo sobre o movimento, a desorienta\u00e7\u00e3o e, por vezes, a ansiedade, a paranoia, os pensamentos suicidas ou a psicose. <\/span><a href=\"https:\/\/www.dana-farber.org\/health-library\/articles\/cancer-mythbusters-what-to-know-about-marijuana\/\"><span style=\"font-weight: 400;\">(DFCI)<\/span><\/a><span style=\"font-weight: 400;\">. A marijuana fumada fornece THC e outros canabinoides ao corpo, mas tamb\u00e9m fornece subst\u00e2ncias nocivas \u00e0s pessoas pr\u00f3ximas (<\/span><a href=\"https:\/\/www.cancer.org\/treatment\/treatments-and-side-effects\/complementary-and-alternative-medicine\/marijuana-and-cancer.html\"><span style=\"font-weight: 400;\">ACS<\/span><\/a><span style=\"font-weight: 400;\">). Fumar marijuana pode causar bronquite cr\u00f3nica e problemas de aprendizagem, mem\u00f3ria e aten\u00e7\u00e3o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tanto a can\u00e1bis como os canabinoides podem causar depend\u00eancia. Os sintomas de abstin\u00eancia da can\u00e1bis podem incluir ficar facilmente irritado ou zangado, dificuldade em dormir, incapacidade de ficar parado, afrontamentos, n\u00e1useas ou dores p\u00e9lvicas (<\/span><a href=\"https:\/\/www.cancer.gov\/about-cancer\/treatment\/cam\/patient\/cannabis-pdq\"><span style=\"font-weight: 400;\">NCI<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A Ag\u00eancia Federal contra o Tr\u00e1fico de Droga (DEA) dos EUA lista a marijuana como uma subst\u00e2ncia controlada da Classe I. Embora alguns estados tenham legalizado a sua compra e uso, n\u00e3o pode ser legalmente prescrita, detida ou vendida ao abrigo da lei federal. No entanto, o consumo de marijuana para tratar algumas condi\u00e7\u00f5es m\u00e9dicas \u00e9 legal ao abrigo das leis estaduais de muitos estados.<\/span><\/p>\n<h4 id=\"evid\u00eancias-epidemiol\u00f3gicas\">Evid\u00eancias epidemiol\u00f3gicas<\/h4>\n<p><span style=\"font-weight: 400;\">H\u00e1 muito que ainda n\u00e3o sabemos sobre o consumo de marijuana, porque os seus potenciais efeitos cancer\u00edgenos s\u00e3o pouco estudados e ainda \u00e9 caracterizada como subst\u00e2ncia ilegal pela DEA nos EUA. A categoriza\u00e7\u00e3o da marijuana como subst\u00e2ncia ilegal limita a quantidade de investiga\u00e7\u00e3o e os tipos de investiga\u00e7\u00e3o que os cientistas podem fazer. S\u00e3o necess\u00e1rios mais estudos de investiga\u00e7\u00e3o para ver os efeitos da marijuana ao longo do tempo. <\/span><\/p>\n<h4 id=\"evid\u00eancias-laboratoriais\/elem\">Evid\u00eancias laboratoriais\/elementos comprovativos<\/h4>\n<p><span style=\"font-weight: 400;\">Estudos em animais relataram o efeito da marijuana. Um estudo descobriu que a marijuana reduz o tamanho dos tumores da pr\u00f3stata, que diferem com base na dose e na dura\u00e7\u00e3o do tratamento. No entanto, s\u00e3o necess\u00e1rios mais estudos para confirmar este resultado (<\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32872551\/\"><span style=\"font-weight: 400;\">Singh et al.<\/span><\/a><span style=\"font-weight: 400;\">). <\/span><\/p>\n<h4 id=\"classifica\u00e7\u00e3o-carcinog\u00e9nica\"><strong><i>Classifica\u00e7\u00e3o carcinog\u00e9nica do CIIC:<\/i><\/strong><span style=\"font-weight: 400;\"> N\u00e3o classificado<\/span><\/h4>\n<h3 id=\"how-to-reduce-your-risk\">Como reduzir o risco<\/h3>\n<p><span style=\"font-weight: 400;\">A American Cancer Society recomenda que qualquer decis\u00e3o sobre controlo da dor e de sintomas com o consumo de marijuana seja tomada entre um paciente e o seu m\u00e9dico, ponderando as evid\u00eancias de benef\u00edcios e danos para o paciente, as prefer\u00eancias e os valores do paciente e quaisquer leis e regulamentos que possam ser aplic\u00e1veis. O modo de consumo da marijuana tamb\u00e9m pode afetar o risco de cancro, sendo que fumar (queimar) marijuana produz subst\u00e2ncias potencialmente relacionadas com o cancro.<\/span><\/p>\n<h3 id=\"bottom-line\">Conclus\u00e3o<\/h3>\n<p>N\u00e3o existem evid\u00eancias suficientes para dizer se o consumo de marijuana est\u00e1 associado ao cancro, mas o consumo de marijuana pode causar outros danos aos utilizadores.<\/p>\n<h3 id=\"sources-and-links-for-more-inf\">Saiba mais nestas fontes fidedignas<\/h3>\n<p><a href=\"https:\/\/www.cancer.org\/treatment\/treatments-and-side-effects\/complementary-and-alternative-medicine\/marijuana-and-cancer.html\" target=\"_blank\" rel=\"noopener\">American Cancer Society (ACS): A marijuana e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.dana-farber.org\/health-library\/articles\/cancer-mythbusters-what-to-know-about-marijuana\/\" target=\"_blank\" rel=\"noopener\">Dana-Farber Cancer Institute (DFCI): A marijuana e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.cancer.gov\/about-cancer\/treatment\/cam\/patient\/cannabis-pdq\" target=\"_blank\" rel=\"noopener\">National Cancer Institute (NCI): Can\u00e1bis (em ingl\u00eas)<\/a><\/p>\n<h3 id=\"date\">Data<\/h3>\n<p>Publica\u00e7\u00e3o: 25 de junho de 2021<br \/>\nVerifica\u00e7\u00e3o\/atualiza\u00e7\u00e3o: 22 de agosto de 2022<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[197],"tags":[161,273],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/2063"}],"collection":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/comments?post=2063"}],"version-history":[{"count":3,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/2063\/revisions"}],"predecessor-version":[{"id":4022,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/2063\/revisions\/4022"}],"wp:attachment":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/media?parent=2063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/categories?post=2063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/tags?post=2063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}