立(た)ちくらみ

たちくらみ
noun
dizziness upon standing; head rush
medicalhealth
1. dizziness upon standing; lightheadedness when standing up
A brief spell of dizziness or lightheadedness caused by standing up too quickly. Medically related to a sudden drop in blood pressure (orthostatic hypotension).
急(きゅう)に立(た)ったら立(た)ちくらみがした。
I got dizzy when I stood up suddenly.
I've been having frequent dizzy spells when standing, so I went to the hospital.
I tend to be anemic, and sometimes I get lightheaded when getting out of the bath.

A compound of 立(た)つ (to stand) and くらみ (dizziness, from 眩(くら)む). A common everyday health term.

Common collocations

Usage

Often mentioned in the context of 貧血(ひんけつ) (anemia) or 低血圧(ていけつあつ) (low blood pressure). A very relatable complaint in daily Japanese conversation, especially in hot weather or after bathing.