{"id":11662,"date":"2026-09-14T15:25:46","date_gmt":"2026-09-14T19:25:46","guid":{"rendered":"https:\/\/dev-phsd.madhatter.co\/?page_id=11662"},"modified":"2026-09-15T16:23:37","modified_gmt":"2026-09-15T20:23:37","slug":"froid-extreme","status":"publish","type":"page","link":"https:\/\/www.phsd.ca\/fr\/sujets\/securite\/urgences-preparation\/froid-extreme\/","title":{"rendered":"Froid extr\u00eame"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Sant\u00e9 publique Sudbury et districts aide le <a href=\"https:\/\/homelessnessnetwork.ca\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9seau des sans-abri de Sudbury<\/a> (Ville du Grand Sudbury) \u00e0 exploiter&nbsp;<a href=\"https:\/\/www.grandsudbury.ca\/vivre\/initiatives-en-matiere-de-sans-abrisme\/programmes-en-matiere-de-sans-abrisme\/\" target=\"_blank\" rel=\"noreferrer noopener\">Alerte par tr\u00e8s grands froids<\/a> (Ville du Grand Sudbury), qui informe les refuges et le public par un message d\u2019int\u00e9r\u00eat public selon lequel la temp\u00e9rature devrait \u00eatre inf\u00e9rieure \u00e0 -15 \u00b0C, ou \u00e0 -20 \u00b0C avec le refroidissement \u00e9olien.<\/p>\n\n\n\n<h2 id=\"h-protegez-vous-du-froid\" class=\"wp-block-heading\">Prot\u00e9gez-vous du froid<\/h2>\n\n\n\n<h3 id=\"h-ecoutez-les-previsions-meteorologiques\" class=\"wp-block-heading\">\u00c9coutez les pr\u00e9visions m\u00e9t\u00e9orologiques<\/h3>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>V\u00e9rifiez les\u00a0<a href=\"https:\/\/meteo.gc.ca\/forecast\/canada\/index_f.html?id=ON\" target=\"_blank\" rel=\"noreferrer noopener\">pr\u00e9visions m\u00e9t\u00e9orologiques<\/a> (Gouvernement du Canada) avant de sortir.<\/li>\n\n\n\n<li>Surveillez les avertissements de refroidissement \u00e9olien.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-prevoyez\" class=\"wp-block-heading\">Pr\u00e9voyez<\/h3>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>Portez plusieurs couches de v\u00eatements, en vous assurant que la derni\u00e8re r\u00e9siste au vent.<\/li>\n\n\n\n<li>Portez un chapeau (une grande partie de la chaleur corporelle se perd par la t\u00eate), des mitaines ou des gants isol\u00e9s.<\/li>\n\n\n\n<li>Portez un foulard, un cache-col ou un masque.<\/li>\n\n\n\n<li>Quand le refroidissement \u00e9olien est \u00e9lev\u00e9, essayez de couvrir autant de peau que possible; vos extr\u00e9mit\u00e9s (oreilles, nez, doigts et orteils) perdent leur chaleur plus vite.<\/li>\n\n\n\n<li>Portez des chaussures chaudes et imperm\u00e9ables.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-mettez-vous-a-l-abri\" class=\"wp-block-heading\">Mettez-vous \u00e0 l\u2019abri<\/h3>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>Quand le refroidissement \u00e9olien est consid\u00e9rable, mettez-vous \u00e0 l\u2019abri du vent et limitez le temps pass\u00e9 \u00e0 l\u2019ext\u00e9rieur.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-restez-au-sec\" class=\"wp-block-heading\">Restez au sec<\/h3>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>Retirez les v\u00eatements mouill\u00e9s autant que possible, afin d\u2019\u00e9viter de refroidir votre corps.<\/li>\n\n\n\n<li>Enlevez les couches ext\u00e9rieures de v\u00eatements ou encore ouvrez votre manteau si vous transpirez.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-restez-en-mouvement\" class=\"wp-block-heading\">Restez en mouvement<\/h3>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>Marcher ou courir vous aidera \u00e0 vous r\u00e9chauffer en g\u00e9n\u00e9rant de la chaleur corporelle, mais essayez d\u2019\u00e9viter de transpirer.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-ayez-connaissance-de-la-situation\" class=\"wp-block-heading\">Ayez connaissance de la situation<\/h3>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>Surveillez les signes de gelure et d\u2019hypothermie.<\/li>\n<\/ul>\n\n\n<section class=\"\">\n  <div class=\"mht-accordion-controls\">\n    <button \n      class=\"mht-accordion-expand\"\n      type=\"button\"\n      aria-controls=\"accordion-1092846055\"\n      >\n      <span>Tout afficher<\/span>\n    <\/button>\n\n    <button \n      class=\"mht-accordion-collapse\"\n      type=\"button\"\n      aria-controls=\"accordion-1092846055\"\n    >\n      <span>Tout masquer<\/span>\n    <\/button>\n  <\/div>\n  <div class=\"mht-accordion no-padding\">\n    <div class=\"accordion accordion-flush\" id=\"accordion-1092846055\">\n      \n\n<div class=\"accordion-item shadow-sm\">\n  <h2 class=\"accordion-header\" id=\"heading-6ab18290d16d9\">\n    <button \n      class=\"accordion-button collapsed\" \n      type=\"button\" \n      data-bs-toggle=\"collapse\" \n      data-bs-target=\"#collapse-6ab18290d16d9\" \n      aria-expanded=\"false\" \n      aria-controls=\"collapse-6ab18290d16d9\"\n          >\n      <span class=\"accordion-title\">Engelure<\/span>\n\n      \n<!-- SVG component -->\n<svg \n  class=\"mht-icon icon--accordion-arrow mht-icon--responsive mht-icon--100   \"\n  aria-hidden=\"true\"\n  focusable=\"false\"\n  >\n  <use xlink:href=\"#svg-accordion-arrow\"><\/use>\n<\/svg>\n    <\/button>\n  <\/h2>\n\n  <div \n    id=\"collapse-6ab18290d16d9\" \n    class=\"accordion-collapse collapse\"\n    aria-labelledby=\"heading-6ab18290d16d9\"\n  >\n    <div class=\"accordion-body\">\n      <div class=\"mht-container\">\n        <div class=\"mht-grid grid-align-baseline\">\n          <div class=\"text-content\">\n            \n<div class=\"wp-block-witzend-accordion-item\">\n<p class=\"wp-block-paragraph\">Cet hiver, prot\u00e9gez-vous et prot\u00e9gez les personnes qui vous sont ch\u00e8res de gelures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u2019est-ce qu\u2019une engelure?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une engelure survient lorsqu\u2019une partie du corps g\u00e8le sous l\u2019effet du froid. Elle se manifeste habituellement sur le nez, les joues, les oreilles, les doigts et les orteils.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qui est \u00e0 risque?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Toutes les personnes sont \u00e0 risque d\u2019engelure par temps froid. Cependant, certaines personnes sont plus \u00e0 risque que d\u2019autres et doivent prendre des pr\u00e9cautions additionnelles :<\/p>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>les personnes \u00e2g\u00e9es<\/li>\n\n\n\n<li>les personnes handicap\u00e9es qui vivent seules<\/li>\n\n\n\n<li>les b\u00e9b\u00e9s et les enfants<\/li>\n\n\n\n<li>les personnes minces et de grande taille<\/li>\n\n\n\n<li>les personnes souffrant de probl\u00e8mes de circulation sanguine<\/li>\n\n\n\n<li>les personnes qui demeurent \u00e0 l\u2019ext\u00e9rieur pendant de longues p\u00e9riodes<\/li>\n\n\n\n<li>les personnes mal log\u00e9es, insuffisamment habill\u00e9es et mal nourries<\/li>\n\n\n\n<li>les personnes qui consomment de l\u2019alcool ou fument<\/li>\n\n\n\n<li>les personnes qui prennent certains m\u00e9dicaments<\/li>\n\n\n\n<li>les personnes qui consomment des drogues<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Signes et sympt\u00f4mes d\u2019engelure<\/h2>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>changement de couleur de la peau<\/li>\n\n\n\n<li>peau froide au toucher<\/li>\n\n\n\n<li>douleur et enflure<\/li>\n\n\n\n<li>picotement ou d\u2019engourdissement<\/li>\n\n\n\n<li>sensation de br\u00fblure<\/li>\n\n\n\n<li>la partie gel\u00e9e peut avoir une apparence p\u00e2le et cireuse<\/li>\n\n\n\n<li>des ampoules dans les cas graves<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00e9venez l\u2019engelure<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019engelure est \u00e9vitable. Vous pouvez prendre certaines pr\u00e9cautions pour r\u00e9duire vos risques :<\/p>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>portez plusieurs couches de v\u00eatements<\/li>\n\n\n\n<li>couvrez la peau expos\u00e9e au froid<\/li>\n\n\n\n<li>gardez-vous au chaud et au sec<\/li>\n\n\n\n<li>buvez des liquides chauds \u2013 pas d\u2019alcool ou de caf\u00e9ine<\/li>\n\n\n\n<li>restez actif, mais \u00e9vitez de suer<\/li>\n\n\n\n<li>limitez le temps d\u2019exposition au froid<\/li>\n\n\n\n<li>faites des pauses dans un endroit chaud<\/li>\n\n\n\n<li>demeurez \u00e0 l\u2019int\u00e9rieur durant les avertissements de temp\u00e9ratures froides<\/li>\n\n\n\n<li>surveillez l\u2019apparition des signes d\u2019engelure<\/li>\n\n\n\n<li>aidez et v\u00e9rifiez les autres \u00e0 se prot\u00e9ger du froid<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Traitement de l\u2019engelure<\/h2>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>obtenez des soins m\u00e9dicaux<\/li>\n\n\n\n<li>couvrez imm\u00e9diatement la partie affect\u00e9e<\/li>\n\n\n\n<li>rentrez \u00e0 l\u2019int\u00e9rieur si cela est possible<\/li>\n\n\n\n<li>retirez les articles qui pourraient g\u00eaner la circulation sanguine<\/li>\n\n\n\n<li>plongez la partie affect\u00e9e dans l\u2019eau chaude et non bouillante<\/li>\n\n\n\n<li>r\u00e9chauffez graduellement la partie affect\u00e9e<\/li>\n\n\n\n<li>ne frottez pas la peau \u2013 ce geste pourrait endommager les tissus<\/li>\n\n\n\n<li>bougez les orteils et les doigts<\/li>\n\n\n\n<li>marchez un peu autour<\/li>\n<\/ul>\n<\/div>\n\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n<div class=\"accordion-item shadow-sm\">\n  <h2 class=\"accordion-header\" id=\"heading-6ab18290d3959\">\n    <button \n      class=\"accordion-button collapsed\" \n      type=\"button\" \n      data-bs-toggle=\"collapse\" \n      data-bs-target=\"#collapse-6ab18290d3959\" \n      aria-expanded=\"false\" \n      aria-controls=\"collapse-6ab18290d3959\"\n          >\n      <span class=\"accordion-title\">Hypothermie<\/span>\n\n      \n<!-- SVG component -->\n<svg \n  class=\"mht-icon icon--accordion-arrow mht-icon--responsive mht-icon--100   \"\n  aria-hidden=\"true\"\n  focusable=\"false\"\n  >\n  <use xlink:href=\"#svg-accordion-arrow\"><\/use>\n<\/svg>\n    <\/button>\n  <\/h2>\n\n  <div \n    id=\"collapse-6ab18290d3959\" \n    class=\"accordion-collapse collapse\"\n    aria-labelledby=\"heading-6ab18290d3959\"\n  >\n    <div class=\"accordion-body\">\n      <div class=\"mht-container\">\n        <div class=\"mht-grid grid-align-baseline\">\n          <div class=\"text-content\">\n            \n<div class=\"wp-block-witzend-accordion-item\">\n<p class=\"wp-block-paragraph\">Cet hiver, prot\u00e9gez-vous et prot\u00e9gez les personnes qui vous sont ch\u00e8res&nbsp;d\u2019hypothermie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u2019est-ce que l\u2019hypothermie?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019hypothermie (hypo = faible, thermie = chaleur) est caus\u00e9e par l\u2019exposition du corps au froid sur une longue p\u00e9riode durant laquelle l\u2019organisme perd plus de chaleur qu\u2019il ne peut en produire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qui est \u00e0 risque?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Toutes les personnes sont \u00e0 risque d\u2019hypothermie. Certaines personnes sont plus \u00e0 risque que d\u2019autres et doivent prendre des pr\u00e9cautions additionnelles :<\/p>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>les personnes \u00e2g\u00e9es<\/li>\n\n\n\n<li>les personnes handicap\u00e9es qui vivent seules<\/li>\n\n\n\n<li>les b\u00e9b\u00e9s et les enfants<\/li>\n\n\n\n<li>les personnes minces et de grande taille<\/li>\n\n\n\n<li>les personnes souffrant de probl\u00e8mes de circulation sanguine<\/li>\n\n\n\n<li>les personnes qui demeurent \u00e0 l\u2019ext\u00e9rieur pendant de longues p\u00e9riodes<\/li>\n\n\n\n<li>les personnes mal log\u00e9es, insuffisamment habill\u00e9es et mal nourries<\/li>\n\n\n\n<li>les personnes qui consomment de l\u2019alcool ou fument<\/li>\n\n\n\n<li>les personnes qui prennent certains m\u00e9dicaments<\/li>\n\n\n\n<li>les personnes qui consomment des drogues<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Signes et sympt\u00f4mes de l\u2019hypothermie<\/h2>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>confusion (capacit\u00e9 de r\u00e9flexion ou de jugement affaiblie)<\/li>\n\n\n\n<li>difficult\u00e9 d\u2019\u00e9locution<\/li>\n\n\n\n<li>raideur des mouvements<\/li>\n\n\n\n<li>manque d\u2019\u00e9nergie (l\u00e9thargie)<\/li>\n\n\n\n<li>somnolence \u2013 possibilit\u00e9 de perte de conscience<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">La personne en \u00e9tat d\u2019hypothermie peut commencer \u00e0 trembler, mais ce sympt\u00f4me peut diminuer et dispara\u00eetre durant les phases avanc\u00e9es d\u2019hypothermie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00e9venez l\u2019hypothermie<\/h2>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>portez plusieurs couches de v\u00eatements<\/li>\n\n\n\n<li>couvrez la peau expos\u00e9e au froid<\/li>\n\n\n\n<li>gardez-vous au chaud et au sec<\/li>\n\n\n\n<li>buvez des liquides chauds, pas d\u2019alcool ou de la caf\u00e9ine<\/li>\n\n\n\n<li>restez actif, mais \u00e9vitez de suer<\/li>\n\n\n\n<li>limitez le temps d\u2019exposition au froid<\/li>\n\n\n\n<li>faites des pauses dans un endroit chaud<\/li>\n\n\n\n<li>demeurez \u00e0 l\u2019int\u00e9rieur durant les avertissements de temp\u00e9ratures froides<\/li>\n\n\n\n<li>surveillez l\u2019apparition des signes d\u2019hypothermie<\/li>\n\n\n\n<li>aidez et v\u00e9rifiez les autres \u00e0 se prot\u00e9ger du froid<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Traitement de l\u2019hypothermie<\/h2>\n\n\n\n<ul class=\"wp-block-list mht-list\">\n<li>obtenez des soins m\u00e9dicaux<\/li>\n\n\n\n<li>trouvez un endroit chaud<\/li>\n\n\n\n<li>trouvez un abri pour vous prot\u00e9ger des \u00e9l\u00e9ments<\/li>\n\n\n\n<li>demeurez couch\u00e9 (ou faites coucher la personne en hypothermie)<\/li>\n\n\n\n<li>mettez des v\u00eatements secs<\/li>\n\n\n\n<li>r\u00e9chauffez-vous le corps d\u2019une mani\u00e8re quelconque<\/li>\n\n\n\n<li>buvez des liquides chauds (eau, lait ou jus)<\/li>\n\n\n\n<li>\u00e9vitez l\u2019alcool, la caf\u00e9ine ou les boissons chaudes \u00e0 base d\u2019alcool<\/li>\n<\/ul>\n<\/div>\n\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained mht-has-margin\" style=\"margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40)\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" style=\"margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--60)\"\/>\n\n\n\n<div class=\"social-bar-wrapper\">\n  <div \n    class=\"social-bar-container social-bar--share\"\n    aria-labelledby=\"social-bar-title\"\n  >\n    <p id=\"social-bar-title\">\n      Partager la page \n    <\/p>\n    <span class=\"share-icon\" aria-hidden=\"true\">\n      \n<!-- SVG component -->\n<svg \n  class=\"mht-icon icon--share-link mht-icon--small   default  \"\n  aria-hidden=\"true\"\n  focusable=\"false\"\n  >\n  <use xlink:href=\"#svg-share-link\"><\/use>\n<\/svg>\n    <\/span>\n       <div class=\"social-bar-icons\">\n              <a \n          href=\"https:\/\/www.linkedin.com\/sharing\/share-offsite\/?url=https%3A%2F%2Fwww.phsd.ca%2Ffr%2Fsujets%2Fsecurite%2Furgences-preparation%2Ffroid-extreme%2F\" \n          target=\"_blank\"\n          rel=\"noopener noreferrer\"\n          class=\"social-bar-icon social-bar-icon--primary circle\" \n          aria-label=\"Partager sur linkedin\">\n          \n<!-- SVG component -->\n<svg \n  class=\"mht-icon icon--linkedin mht-icon--small   white  \"\n  aria-hidden=\"true\"\n  focusable=\"false\"\n  >\n  <use xlink:href=\"#svg-linkedin\"><\/use>\n<\/svg>\n        <\/a>\n              <a \n          href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fwww.phsd.ca%2Ffr%2Fsujets%2Fsecurite%2Furgences-preparation%2Ffroid-extreme%2F\" \n          target=\"_blank\"\n          rel=\"noopener 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<\/div>\n<\/div>\n\n<div class=\"my-wrapper\">\n<div \n  class=\"mht-pill  grey \" \n  style=\"display: inline-block;\" \n  >\n  <span class=\"mht-pill__text\">La derni\u00e8re mise \u00e0 jour de cette page \u00e9tait le 15 septembre 2026<\/span>\n<\/div>\n<\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer mht-spacer\"><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sant\u00e9 publique Sudbury et districts aide le R\u00e9seau des sans-abri de Sudbury (Ville du Grand Sudbury) \u00e0 exploiter&nbsp;Alerte par tr\u00e8s grands froids (Ville du Grand Sudbury), qui informe les refuges et le public par un message d\u2019int\u00e9r\u00eat public selon lequel la temp\u00e9rature devrait \u00eatre inf\u00e9rieure \u00e0 -15 \u00b0C, ou \u00e0 -20 \u00b0C avec le refroidissement [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":6765,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"footnotes":""},"class_list":["post-11662","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Froid extr\u00eame : Sant\u00e9 publique Sudbury et districts<\/title>\n<meta name=\"robots\" content=\"index, follow, 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