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nasal congestion; stuffy nose; blocked nose
鼻づまりはなづまりで息いきがしにくい。
It's hard to breathe with a stuffy nose.
鼻づまりはなづまりで夜よる眠れねむれなかった。
I couldn't sleep at night due to congestion.
風邪かぜで鼻づまりはなづまりがひどい。
I have terrible congestion from a cold.