A doença de altitude refere-se a um espectro de sintomas causados por alterações fisiológicas no corpo humano em altitudes superiores a 2,500 m. A doença de altitude inclui a doença aguda de montanha ( AMS AMS Neurologic syndrome with no physical findings occurring > 6 hours after ascent to altitudes > 2,500 m (rarely, 1,500 m) Altitude Sickness), edema Edema Edema is a condition in which excess serous fluid accumulates in the body cavity or interstitial space of connective tissues. Edema is a symptom observed in several medical conditions. It can be categorized into 2 types, namely, peripheral (in the extremities) and internal (in an organ or body cavity). Edema cerebral de alta altitude ( HACE HACE Altitude Sickness) e edema Edema Edema is a condition in which excess serous fluid accumulates in the body cavity or interstitial space of connective tissues. Edema is a symptom observed in several medical conditions. It can be categorized into 2 types, namely, peripheral (in the extremities) and internal (in an organ or body cavity). Edema pulmonar de alta altitude ( HAPE HAPE High-altitude pulmonary edema (HAPE) is a non-cardiogenic pulmonary edema (normal capillary wedge pressure) occurring 2–4 days after arrival at high altitude. Altitude Sickness). A hipoxia hipobárica é um gatilho fisiopatológico comum. A doença aguda das montanhas e o HACE HACE Altitude Sickness representam 2 extremos de uma perturbação neurológica, desde benigna até ameaçadora de vida. O edema Edema Edema is a condition in which excess serous fluid accumulates in the body cavity or interstitial space of connective tissues. Edema is a symptom observed in several medical conditions. It can be categorized into 2 types, namely, peripheral (in the extremities) and internal (in an organ or body cavity). Edema pulmonar de alta altitude é principalmente um problema pulmonar, não necessariamente precedido pela AMS AMS Neurologic syndrome with no physical findings occurring > 6 hours after ascent to altitudes > 2,500 m (rarely, 1,500 m) Altitude Sickness ou HACE HACE Altitude Sickness. O risco de doença de altitude pode ser reduzido através da subida gradual e outras medidas de precaução, incluindo medicamentos. Os sintomas da doença de altitude podem ser reduzidos com a oxigenoterapia hiperbárica.
Last updated: Dec 15, 2025
Toda sintomatologia da AMS AMS Neurologic syndrome with no physical findings occurring > 6 hours after ascent to altitudes > 2,500 m (rarely, 1,500 m) Altitude Sickness e HACE HACE Altitude Sickness está relacionada com hipoxia. O sistema nervoso central (SNC) é o órgão mais MAIS Androgen Insensitivity Syndrome sensível à hipoxia.

“Morphometric edge flow” significativo indicando inchaço do volume cerebral durante a exposição a alta altitude (Teste 2A) e 2 meses após o retorno ao nível do mar (Teste 3B) em comparação com a linha de base antes da subida a alta altitude (Teste 1)
Imagem: “Reversible Brain Abnormalities in People Without Signs of Mountain Sickness During High-Altitude Exposure” de Cunxiu Fan et al. Licença: CC BY 4.0Tanto a AMS AMS Neurologic syndrome with no physical findings occurring > 6 hours after ascent to altitudes > 2,500 m (rarely, 1,500 m) Altitude Sickness como o HACE HACE Altitude Sickness são diagnosticados clinicamente através da observação dos sintomas característicos de um paciente que ascende a uma altitude elevada.
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| Tonturas/sensação de cabeça leve |
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| Score funcional clínico AMS AMS Neurologic syndrome with no physical findings occurring > 6 hours after ascent to altitudes > 2,500 m (rarely, 1,500 m) Altitude Sickness: em geral, se teve sintomas da AMS AMS Neurologic syndrome with no physical findings occurring > 6 hours after ascent to altitudes > 2,500 m (rarely, 1,500 m) Altitude Sickness, de que forma eles afetaram as suas atividades? |
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O edema Edema Edema is a condition in which excess serous fluid accumulates in the body cavity or interstitial space of connective tissues. Edema is a symptom observed in several medical conditions. It can be categorized into 2 types, namely, peripheral (in the extremities) and internal (in an organ or body cavity). Edema pulmonar de alta altitude ( HAPE HAPE High-altitude pulmonary edema (HAPE) is a non-cardiogenic pulmonary edema (normal capillary wedge pressure) occurring 2–4 days after arrival at high altitude. Altitude Sickness) é um edema Edema Edema is a condition in which excess serous fluid accumulates in the body cavity or interstitial space of connective tissues. Edema is a symptom observed in several medical conditions. It can be categorized into 2 types, namely, peripheral (in the extremities) and internal (in an organ or body cavity). Edema pulmonar não cardiogénico (pressão normal de encravamento capilar) que ocorre 2-4 dias após a chegada a alta altitude.

Diagrama de edema pulmonar: No HAPE, os alvéolos se enchem de líquido, interrompendo a troca gasosa adequada.
Imagem de Lecturio.
Edema pulmonar de alta altitude (HAPE) num trekker nos Himalaias: radiografia inicial do tórax mostrando infiltrações pulmonares no pulmão direito, especialmente nas zonas médias e inferiores do pulmão direito, indicativas de edema pulmonar
Imagem: “Initial Chest x-ray” de Nepal International Clinic, Travel and Mountain Medicine, Kathmandu, Nepal. Licença: CC BY 2.0