noun
cerebral anemia
Medical term for a temporary reduction in blood flow to the brain, often causing dizziness or fainting. In everyday Japanese, people may use it loosely for feeling faint.
立ち上がったときに脳貧血を起こして倒れそうになった。
When I stood up, I had a cerebral anemia attack and almost collapsed.
脳貧血の症状として、めまいや冷や汗が出ることがあります。
Symptoms of cerebral anemia can include dizziness and cold sweats.