{"id":12298,"date":"2026-07-01T03:22:33","date_gmt":"2026-07-01T03:22:33","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=12298"},"modified":"2026-07-01T03:22:33","modified_gmt":"2026-07-01T03:22:33","slug":"long-covid-a-complex-and-persistent-condition","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/health-and-medicine\/long-covid-a-complex-and-persistent-condition\/","title":{"rendered":"Long Covid \u2013 Nguy\u00ean nh\u00e2n, tri\u1ec7u ch\u1ee9ng v\u00e0 c\u00e1ch \u0111i\u1ec1u tr\u1ecb hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Long Covid: T\u00ecnh tr\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 dai d\u1eb3ng<\/h2>\n\n<h2 class=\"wp-block-heading\">T\u1ed5ng quan<\/h2>\n\n<p>Long Covid, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1eadu qu\u1ea3 k\u00e9o d\u00e0i c\u1ee7a SARS\u2011CoV\u20112 (PASC), l\u00e0 m\u1ed9t t\u00ecnh tr\u1ea1ng \u0111\u1eb7c tr\u01b0ng b\u1edfi c\u00e1c tri\u1ec7u ch\u1ee9ng k\u00e9o d\u00e0i c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong nhi\u1ec1u th\u00e1ng ho\u1eb7c th\u1eadm ch\u00ed nhi\u1ec1u n\u0103m sau khi nhi\u1ec5m COVID\u201119. Nguy\u00ean nh\u00e2n ch\u00ednh x\u00e1c c\u1ee7a Long Covid v\u1eabn \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u, nh\u01b0ng c\u00e1c l\u00fd thuy\u1ebft kh\u00e1c nhau cho r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn t\u1ed5n th\u01b0\u01a1ng c\u01a1 quan, c\u1ee5c m\u00e1u vi m\u00f4, t\u1ef1 mi\u1ec5n d\u1ecbch, d\u01b0 l\u01b0\u1ee3ng virus, ho\u1eb7c t\u00e1i ho\u1ea1t ho\u00e1 c\u00e1c virus \u1ea9n.<\/p>\n\n<h2 class=\"wp-block-heading\">Tri\u1ec7u ch\u1ee9ng<\/h2>\n\n<p>C\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a Long Covid c\u00f3 th\u1ec3 r\u1ea5t \u0111a d\u1ea1ng t\u00f9y theo t\u1eebng ng\u01b0\u1eddi v\u00e0 c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>M\u1ec7t m\u1ecfi<\/li>\n<li>Suy gi\u1ea3m nh\u1eadn th\u1ee9c<\/li>\n<li>Kh\u00f3 th\u1edf<\/li>\n<li>Kinh nguy\u1ec7t kh\u00f4ng \u0111\u1ec1u<\/li>\n<li>\u0110au \u0111\u1ea7u<\/li>\n<li>R\u1ea5t tim (c\u1ea3m gi\u00e1c tim \u0111\u1eadp nhanh, kh\u00f4ng \u0111\u1ec1u)<\/li>\n<li>R\u1ed1i lo\u1ea1n gi\u1ea5c ng\u1ee7<\/li>\n<li>Lo \u00e2u v\u00e0 tr\u1ea7m c\u1ea3m<\/li>\n<li>L\u1eadp th\u1ec3 \u0111\u00f4i<\/li>\n<li>Da bong tr\u00f3c<\/li>\n<li>R\u1ee5ng t\u00f3c<\/li>\n<li>\u00f9 tai (tinnitus)<\/li>\n<li>R\u00f9ng m\u00ecnh<\/li>\n<li>D\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m<\/li>\n<li>R\u1ed1i lo\u1ea1n ch\u1ee9c n\u0103ng t\u00ecnh d\u1ee5c<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n<\/h2>\n\n<p><strong>T\u1ed5n th\u01b0\u01a1ng c\u01a1 quan:<\/strong> M\u1ed9t l\u00fd thuy\u1ebft cho r\u1eb1ng Long Covid c\u00f3 th\u1ec3 l\u00e0 h\u1eadu qu\u1ea3 c\u1ee7a t\u1ed5n th\u01b0\u01a1ng c\u00e1c c\u01a1 quan v\u00e0 m\u00f4 do nhi\u1ec5m COVID\u201119 ban \u0111\u1ea7u. Virus c\u00f3 th\u1ec3 di chuy\u1ec3n trong m\u00e1u v\u00e0 x\u00e2m nh\u1eadp v\u00e0o nhi\u1ec1u c\u01a1 quan, bao g\u1ed3m th\u1eadn, tim, h\u1ec7 th\u1ea7n kinh v\u00e0 ru\u1ed9t, g\u00e2y ra vi\u00eam v\u00e0 t\u1ed5n th\u01b0\u01a1ng.<\/p>\n\n<p><strong>C\u1ee5c m\u00e1u vi m\u00f4:<\/strong> L\u00fd thuy\u1ebft kh\u00e1c \u0111\u1ec1 xu\u1ea5t r\u1eb1ng c\u00e1c c\u1ee5c m\u00e1u si\u00eau nh\u1ecf c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 trong c\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a Long Covid. Nh\u1eefng c\u1ee5c m\u00e1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u1eafc c\u00e1c m\u1ea1ch m\u00e1u nh\u1ecf, ng\u0103n oxy t\u1edbi c\u00e1c m\u00f4, g\u00e2y ra m\u1ec7t m\u1ecfi, suy gi\u1ea3m nh\u1eadn th\u1ee9c v\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng kh\u00e1c.<\/p>\n\n<p><strong>T\u1ef1 mi\u1ec5n d\u1ecbch:<\/strong> T\u1ef1 mi\u1ec5n d\u1ecbch l\u00e0 tr\u1ea1ng th\u00e1i m\u00e0 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch c\u1ee7a c\u01a1 th\u1ec3 nh\u1ea7m l\u1eabn t\u1ea5n c\u00f4ng c\u00e1c m\u00f4 c\u1ee7a ch\u00ednh m\u00ecnh. M\u1ed9t s\u1ed1 nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng Long Covid c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi ph\u1ea3n \u1ee9ng mi\u1ec5n d\u1ecbch qu\u00e1 m\u1ee9c \u0111\u1ed1i v\u1edbi nhi\u1ec5m COVID\u201119, d\u1eabn \u0111\u1ebfn t\u1ef1 mi\u1ec5n v\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng k\u00e9o d\u00e0i.<\/p>\n\n<p><strong>D\u01b0 l\u01b0\u1ee3ng virus:<\/strong> Nghi\u00ean c\u1ee9u kh\u00e1c cho th\u1ea5y Long Covid c\u00f3 th\u1ec3 do d\u01b0 l\u01b0\u1ee3ng virus t\u1ed3n t\u1ea1i trong c\u01a1 th\u1ec3. Virus SARS\u2011CoV\u20112 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong nhi\u1ec1u m\u00f4, bao g\u1ed3m ru\u1ed9t, m\u00f4 m\u1ee1 v\u00e0 n\u00e3o, ngay c\u1ea3 sau v\u00e0i th\u00e1ng k\u1ec3 t\u1eeb khi nhi\u1ec5m ban \u0111\u1ea7u. Nh\u1eefng d\u01b0 l\u01b0\u1ee3ng n\u00e0y c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t vi\u00eam m\u00e3n t\u00ednh v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o c\u00e1c tri\u1ec7u ch\u1ee9ng.<\/p>\n\n<p><strong>T\u00e1i ho\u1ea1t ho\u00e1 virus \u1ea9n:<\/strong> Cu\u1ed1i c\u00f9ng, m\u1ed9t s\u1ed1 chuy\u00ean gia cho r\u1eb1ng Long Covid c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u00e1i ho\u1ea1t ho\u00e1 c\u00e1c virus \u0111\u00e3 \u1ea9n trong c\u01a1 th\u1ec3 v\u00e0 tr\u01b0\u1edbc \u0111\u00f3 \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch ki\u1ec3m so\u00e1t. C\u0103ng th\u1eb3ng do nhi\u1ec5m COVID\u201119 c\u00f3 th\u1ec3 cho ph\u00e9p c\u00e1c virus n\u00e0y t\u00e1i xu\u1ea5t hi\u1ec7n v\u00e0 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe b\u1ed5 sung.<\/p>\n\n<h2 class=\"wp-block-heading\">Ch\u1ea9n \u0111o\u00e1n<\/h2>\n\n<p>Hi\u1ec7n t\u1ea1i ch\u01b0a c\u00f3 x\u00e9t nghi\u1ec7m ch\u1ea9n \u0111o\u00e1n \u0111\u1eb7c hi\u1ec7u cho Long Covid. Ch\u1ea9n \u0111o\u00e1n th\u01b0\u1eddng d\u1ef1a tr\u00ean s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c tri\u1ec7u ch\u1ee9ng, ti\u1ec1n s\u1eed y t\u1ebf v\u00e0 vi\u1ec7c lo\u1ea1i tr\u1eeb c\u00e1c nguy\u00ean nh\u00e2n ti\u1ec1m n\u0103ng kh\u00e1c.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u tr\u1ecb<\/h2>\n\n<p>\u0110i\u1ec1u tr\u1ecb Long Covid ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n ho\u00e1 v\u00e0 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo c\u00e1c tri\u1ec7u ch\u1ee9ng v\u00e0 nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ti\u1ec1m n\u0103ng bao g\u1ed3m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng th\u1ec3 ch\u1ea5t cho b\u1ec7nh nh\u00e2n c\u00f3 t\u1ed5n th\u01b0\u01a1ng c\u01a1 quan<\/li>\n<li>Thu\u1ed1c ch\u1ed1ng k\u1ebft t\u1eadp ti\u1ec3u c\u1ea7u ho\u1eb7c thu\u1ed1c ch\u1ed1ng \u0111\u00f4ng m\u00e1u cho c\u1ee5c m\u00e1u vi m\u00f4<\/li>\n<li>Thu\u1ed1c \u1ee9c ch\u1ebf mi\u1ec5n d\u1ecbch cho t\u1ef1 mi\u1ec5n d\u1ecbch<\/li>\n<li>Thu\u1ed1c kh\u00e1ng virus cho d\u01b0 l\u01b0\u1ee3ng virus<\/li>\n<li>Thay \u0111\u1ed5i l\u1ed1i s\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ngh\u1ec9 ng\u01a1i h\u1ee3p l\u00fd v\u00e0 \u0111i\u1ec1u \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng (pacing)<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Ti\u1ebfn b\u1ed9 v\u00e0 Nghi\u00ean c\u1ee9u<\/h2>\n\n<p>Nghi\u00ean c\u1ee9u v\u1ec1 Long Covid \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfp t\u1ee5c, v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang n\u1ed7 l\u1ef1c hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nguy\u00ean nh\u00e2n, tri\u1ec7u ch\u1ee9ng v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ti\u1ec1m n\u0103ng. Nhi\u1ec1u th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 ki\u1ec3m tra c\u00e1c li\u1ec7u ph\u00e1p v\u00e0 can thi\u1ec7p m\u1edbi.<\/p>\n\n<h2 class=\"wp-block-heading\">H\u1ed7 tr\u1ee3 v\u00e0 T\u00e0i nguy\u00ean<\/h2>\n\n<p>N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i c\u00e1c tri\u1ec7u ch\u1ee9ng c\u1ee7a Long Covid, vi\u1ec7c t\u00ecm ki\u1ebfm s\u1ef1 ch\u0103m s\u00f3c y t\u1ebf l\u00e0 r\u1ea5t quan tr\u1ecdng. Ngo\u00e0i ra, c\u00f2n c\u00f3 nhi\u1ec1u nh\u00f3m h\u1ed7 tr\u1ee3 v\u00e0 t\u00e0i nguy\u00ean kh\u00e1c nhau cung c\u1ea5p th\u00f4ng tin, k\u1ebft n\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f9ng tr\u1ea3i qua v\u00e0 th\u00fac \u0111\u1ea9y nghi\u00ean c\u1ee9u c\u0169ng nh\u01b0 c\u00e1c l\u1ef1a ch\u1ecdn \u0111i\u1ec1u tr\u1ecb.<\/p>","protected":false},"excerpt":{"rendered":"<p>Long Covid: T\u00ecnh tr\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 dai d\u1eb3ng T\u1ed5ng quan Long Covid, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1eadu qu\u1ea3 k\u00e9o d\u00e0i c\u1ee7a SARS\u2011CoV\u20112 (PASC), l\u00e0 m\u1ed9t t\u00ecnh tr\u1ea1ng \u0111\u1eb7c tr\u01b0ng&hellip;<\/p>\n","protected":false},"author":2,"featured_media":25512,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[463],"tags":[16611,16608,16606,16610,16609,16607,16613,16612],"class_list":["post-12298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health-and-medicine","tag-autoimmunity","tag-chronic-fatigue-syndrome","tag-long-covid","tag-micro-blood-clots","tag-organ-damage","tag-post-acute-sequelae-of-sars-cov-2","tag-reactivation-of-dormant-viruses","tag-viral-remnants"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=12298"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12298\/revisions"}],"predecessor-version":[{"id":25513,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/12298\/revisions\/25513"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/25512"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=12298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=12298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=12298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}