{"id":2693,"date":"2022-01-21T09:00:42","date_gmt":"2022-01-21T12:00:42","guid":{"rendered":"https:\/\/domini-blog.com.br\/boletim_saude\/?p=2693"},"modified":"2022-01-14T09:28:23","modified_gmt":"2022-01-14T12:28:23","slug":"o-que-pode-causar-pressao-baixa","status":"publish","type":"post","link":"https:\/\/domini-blog.com.br\/boletim_saude\/o-que-pode-causar-pressao-baixa\/","title":{"rendered":"O que pode causar press\u00e3o baixa?"},"content":{"rendered":"<p><span data-contrast=\"auto\"><a href=\"https:\/\/domini-blog.com.br\/boletim_saude\/wp-content\/uploads\/2022\/01\/MicrosoftTeams-image-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2694\" src=\"https:\/\/domini-blog.com.br\/boletim_saude\/wp-content\/uploads\/2022\/01\/MicrosoftTeams-image-2-1024x683.jpg\" alt=\"MicrosoftTeams-image (2)\" width=\"720\" height=\"480\" srcset=\"https:\/\/domini-blog.com.br\/boletim_saude\/wp-content\/uploads\/2022\/01\/MicrosoftTeams-image-2-1024x683.jpg 1024w, https:\/\/domini-blog.com.br\/boletim_saude\/wp-content\/uploads\/2022\/01\/MicrosoftTeams-image-2-300x200.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/span><\/p>\n<p><span data-contrast=\"auto\">A press\u00e3o baixa (hipotens\u00e3o), em compara\u00e7\u00e3o com a alta, n\u00e3o \u00e9 t\u00e3o ruim e, na maioria dos casos, pode ser assintom\u00e1tica e n\u00e3o prejudicial. Alguns especialistas definem a press\u00e3o arterial baixa se os n\u00fameros identificados estiverem menores que 90 mm Hg (sist\u00f3lica) ou 60 mm Hg (diast\u00f3lica), ou seja, 9X6.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Ela s\u00f3 deve ser motivo de preocupa\u00e7\u00e3o se estiver atrelada a situa\u00e7\u00f5es de urg\u00eancia, como acidentes e infec\u00e7\u00f5es, quando ocasiona sintomas como confus\u00e3o, esfriamento do corpo e batimentos card\u00edacos acelerados. Nesses casos, \u00e9 preciso procurar atendimento imediato.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><strong><span data-contrast=\"auto\">Principais causas da press\u00e3o baixa<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/strong><\/p>\n<p><span data-contrast=\"auto\">Desidrata\u00e7\u00e3o: quando o corpo perde mais \u00e1gua do que \u00e9 ingerida, os vasos sangu\u00edneos ficam com menos sangue no seu interior, o que acaba baixando a press\u00e3o arterial. Isso causa fraqueza, sensa\u00e7\u00e3o de desmaio e cansa\u00e7o. A desidrata\u00e7\u00e3o \u00e9 uma das causas mais comuns da press\u00e3o baixa em idosos ou crian\u00e7as, especialmente durante o ver\u00e3o.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Defici\u00eancia de vitamina B12 e \u00e1cido f\u00f3lico: a falta dessas vitaminas causa a diminui\u00e7\u00e3o na forma\u00e7\u00e3o das c\u00e9lulas vermelhas do sangue. Com menos sangue, a press\u00e3o arterial tende a diminuir.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Altera\u00e7\u00f5es hormonais: quando existe altera\u00e7\u00e3o na produ\u00e7\u00e3o de horm\u00f4nios pela tireoide ou pela gl\u00e2ndula adrenal, por exemplo, pode ocorrer a dila\u00e7\u00e3o dos vasos que resulta na queda da press\u00e3o arterial. Al\u00e9m disso, as altera\u00e7\u00f5es da gravidez tamb\u00e9m podem resultar nessa queda. Por isso, \u00e9 comum que, durante a gesta\u00e7\u00e3o, a mulher tenha uma press\u00e3o mais baixa do que costumava ter.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Medica\u00e7\u00e3o: alguns rem\u00e9dios, como diur\u00e9ticos e antidepressivos, quando usados durante um longo per\u00edodo, podem causar a diminui\u00e7\u00e3o da press\u00e3o.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">S\u00edncope vasovagal: causando uma perda s\u00fabita e moment\u00e2nea de consci\u00eancia, a s\u00edndrome resulta na diminui\u00e7\u00e3o da press\u00e3o arterial e dos batimentos card\u00edacos. Isso acontece por conta de uma breve redu\u00e7\u00e3o do fluxo de sangue para o c\u00e9rebro, ocasionado por um est\u00edmulo inapropriado ao nervo vago, um nervo importante para a regula\u00e7\u00e3o de fun\u00e7\u00f5es do corpo.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><strong><span data-contrast=\"auto\">Sintomas:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/strong><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Tontura<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Desmaio<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Vertigem<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Vis\u00e3o emba\u00e7ada<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">N\u00e1useas<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Fadiga<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span data-contrast=\"auto\">Falta de concentra\u00e7\u00e3o<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span data-contrast=\"auto\">Alto volume de l\u00edquido<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><strong><span data-contrast=\"auto\">Press\u00e3o baixa pode matar?<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/strong><\/p>\n<p><span data-contrast=\"auto\">A press\u00e3o baixa n\u00e3o \u00e9 considerada uma doen\u00e7a em si. Por\u00e9m, deve-se estar atento a situa\u00e7\u00f5es de urg\u00eancia e aos sintomas, pois pode estar relacionada a doen\u00e7as graves, como infarto do mioc\u00e1rdio, embolia pulmonar, diabetes, entre outros. Por isso \u00e9 t\u00e3o importante descobrir o que est\u00e1 causando sua press\u00e3o arterial baixa para que ela possa ser tratada.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><strong><span data-contrast=\"auto\">Tratamento<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/strong><\/p>\n<p><span data-contrast=\"auto\">A necessidade de um tratamento espec\u00edfico ser\u00e1 avaliada a partir da causa da press\u00e3o baixa e da gravidade do caso. Mas, em casos fora de situa\u00e7\u00f5es cr\u00edticas, como por exemplo quando causada por medicamentos, provavelmente o uso ser\u00e1 suspenso ou alterado.<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">No entanto, as medidas a seguir podem ajudar a controlar casos de press\u00e3o baixa:<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Consuma alimentos ricos em sal<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Beba \u00e1gua<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Use meias compressoras<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Medicamentos (em alguns casos podem ser prescritos medicamentos para controlar a press\u00e3o)<\/span><span data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Fonte: <\/span><a href=\"https:\/\/www.gndi.com.br\/saude\/blog-da-saude\/pressao-baixa-o-que-pode-ser\"><span data-contrast=\"none\"><span data-ccp-charstyle=\"Hyperlink\">GNDI<\/span><\/span><\/a><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"http:\/\/www.hupso.com\/share\/\"><img decoding=\"async\" src=\"https:\/\/static.hupso.com\/share\/buttons\/lang\/pt\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_image_folder_url = \"\";var hupso_title_t=\"O que pode causar press\u00e3o baixa? \";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>A press\u00e3o baixa (hipotens\u00e3o), em compara\u00e7\u00e3o com a alta, n\u00e3o \u00e9 t\u00e3o ruim e, na maioria dos casos, pode ser assintom\u00e1tica e n\u00e3o prejudicial. Alguns especialistas definem a press\u00e3o arterial baixa se os n\u00fameros&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":2695,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[209],"tags":[1321,476,1569,1571,1566,1565,1568,1109,1570,1344,1567],"class_list":["post-2693","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saude-2","tag-alteracoes-hormonais","tag-desidratacao","tag-desmaio","tag-fadiga","tag-hipotensao","tag-pressao-baixa","tag-sincope-vasovagal","tag-tontura","tag-vertigem","tag-visao-embacada","tag-vitamina-b12"],"_links":{"self":[{"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/posts\/2693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/comments?post=2693"}],"version-history":[{"count":1,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/posts\/2693\/revisions"}],"predecessor-version":[{"id":2696,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/posts\/2693\/revisions\/2696"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/media\/2695"}],"wp:attachment":[{"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/media?parent=2693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/categories?post=2693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/domini-blog.com.br\/boletim_saude\/wp-json\/wp\/v2\/tags?post=2693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}