{"id":36708,"date":"2026-11-09T09:57:33","date_gmt":"2026-11-09T12:57:33","guid":{"rendered":"https:\/\/institutosantosdumont.org.br\/?p=36708"},"modified":"2026-11-09T09:58:39","modified_gmt":"2026-11-09T12:58:39","slug":"calor-intenso-exige-cuidados-durante-a-gestacao-preceptora-do-isd-orienta-sobre-prevencao","status":"publish","type":"post","link":"https:\/\/institutosantosdumont.org.br\/en\/calor-intenso-exige-cuidados-durante-a-gestacao-preceptora-do-isd-orienta-sobre-prevencao\/","title":{"rendered":"Intense heat requires special care during pregnancy; ISD preceptor provides guidance on prevention."},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The advance of El Ni\u00f1o and the forecast of above-average temperatures across much of Brazil in the coming months highlight the necessary precautions to protect health during periods of intense heat. During pregnancy, the body's physiological changes can increase vulnerability to the effects of high temperatures, requiring extra attention to hydration, thermal comfort, and prenatal care.<\/span><\/p>

Tha\u00edse Lopes, a gynecologist and obstetrician preceptor at the Santos Dumont Institute (ISD), draws attention to the potential effects of heat exposure during pregnancy. During this period, the body undergoes metabolic and circulatory changes to meet the needs of fetal development.<\/span><\/p>

With intense or prolonged exposure to heat, intensified during El Ni\u00f1o periods, the body needs to strengthen its temperature regulation mechanisms, which can increase discomfort and promote fluid loss through sweat. "Some studies are already warning about the consequences of climate change, with heat waves influencing the quality of pregnancy. Therefore, it is essential to pay attention to the body's signals as an important preventative measure," explains the doctor.<\/span><\/p>

Dehydration can cause intense thirst, headache, dizziness, weakness, and reduced urine output. High temperatures can also contribute to episodes of low blood pressure and feelings of faintness, especially when pregnant women remain in hot environments or standing for long periods.<\/span><\/p>

These associations do not mean that all exposed pregnant women will develop complications, but they do indicate the need for protective measures. At ISD, prenatal care includes guidance throughout pregnancy and referrals for continued care. Tha\u00edse Lopes highlights the attention of the multidisciplinary and medical team to the potential impacts of heat on maternal health.<\/span><\/p>

\u201cGiven climate change and global warming, we have observed heat waves that can interfere with the health of pregnant women, increasing the risk of premature birth and even pre-eclampsia. Therefore, it is essential to adopt preventive measures that help pregnant women cope with periods of high temperatures,\u201d says the professional.<\/span><\/p>

Beyond the climate, the phenomenon affects health.<\/b><\/p>

El Ni\u00f1o is characterized by the abnormal warming of the surface waters of the equatorial Pacific Ocean. The phenomenon alters atmospheric circulation and influences rainfall and temperature patterns in different parts of the world.\u00a0<\/span><\/p>

This change can modify rainfall and temperature patterns in different regions of the planet. In Rio Grande do Norte, the intensity of the phenomenon is being monitored by the Agricultural Research Company of Rio Grande do Norte (Emparn), due to its possible influence on the rainy season of 2027. Although the climate forecast does not, in isolation, determine what the temperatures will be in each municipality, the projection for intense heat reinforces the importance of guiding the population on health precautions.<\/span><\/p>

How to reduce the effects of heat<\/b><\/p>

Prevention starts with simple measures that help reduce heat exposure and maintain hydration; some measures can help reduce discomfort:<\/span><\/p>

  • Stay hydrated: <\/b>Drink water regularly, without waiting until you feel thirsty, as advised during prenatal care.<\/span><\/li>
  • Avoid prolonged sun exposure:<\/b> Seek shade and, when possible, postpone outdoor activities to cooler times of the day.<\/span><\/li>
  • Prioritize well-ventilated environments: <\/b>Use cool, well-ventilated places and wear light clothing that helps dissipate heat.<\/span><\/li>
  • Pay attention to your attire:<\/b> Prioritize clothing made from lightweight fabrics and natural fibers like cotton and linen, in light colors. Avoid clothes that retain sweat and make the body feel stuffy.\u00a0<\/span><\/li>
  • Respect your body's limits:<\/b> Take breaks during physical activities or tasks that require effort, stopping if you experience discomfort, dizziness, or weakness.<\/span><\/li>
  • Maintain prenatal care:<\/b> Talk to the healthcare team about discomforts, pre-existing conditions, and specific care for each stage of pregnancy.<\/span><\/li><\/ul>
    \u00a0<\/div>

    When it is not possible to remain in air-conditioned environments, seek shaded areas and take breaks during activities that require physical exertion. It is necessary to consider the temperature conditions and the guidelines of the team responsible for prenatal care.<\/span><\/p>

    \u00a0<\/span><\/p>

    About ISD<\/b><\/p>

    The Santos Dumont Institute (ISD) is a Social Organization of the Federal Executive Branch, supervised by the Ministry of Education, with the intervention of the Ministry of Sport. It encompasses the Edmond and Lily Safra International Institute of Neuroscience and the Anita Garibaldi Center for Education and Research in Health, both located in Maca\u00edba. The ISD's mission is to promote education for life, forming citizens through integrated teaching, research, and outreach activities, as well as contributing to a more just and humane transformation of Brazilian social reality.<\/span><\/p>\t\t\t\t\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    O avan\u00e7o do El Ni\u00f1o e a previs\u00e3o de temperaturas acima da m\u00e9dia em grande parte do Brasil nos pr\u00f3ximos meses colocam em evid\u00eancia os cuidados necess\u00e1rios para proteger a sa\u00fade durante per\u00edodos de calor intenso. Na gesta\u00e7\u00e3o, as mudan\u00e7as fisiol\u00f3gicas do corpo podem aumentar a vulnerabilidade aos efeitos das altas temperaturas, exigindo aten\u00e7\u00e3o redobrada […]<\/p>","protected":false},"author":17,"featured_media":34523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36708","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-destaque_noticia"],"acf":[],"_links":{"self":[{"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/posts\/36708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/comments?post=36708"}],"version-history":[{"count":4,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/posts\/36708\/revisions"}],"predecessor-version":[{"id":36714,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/posts\/36708\/revisions\/36714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/media\/34523"}],"wp:attachment":[{"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/media?parent=36708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/categories?post=36708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/institutosantosdumont.org.br\/en\/wp-json\/wp\/v2\/tags?post=36708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}