altitude sickness

US /ˈæl.tɪ.tuːd ˌsɪk.nəs/
UK /ˈæl.tɪ.tuːd ˌsɪk.nəs/
"altitude sickness" picture
1.

mal de altitude

a sickness that can affect people who travel to a high place very quickly

:
Many climbers experience altitude sickness when ascending high mountains.
Muitos alpinistas experimentam mal de altitude ao subir montanhas altas.
Symptoms of altitude sickness include headache, nausea, and dizziness.
Os sintomas do mal de altitude incluem dor de cabeça, náuseas e tontura.