头脑发胀
tóu​nǎo​fā​zhàng

to have a heavy head

头脑发胀 頭腦發脹 tóu​nǎo​fā​zhàng
to have a heavy head
To feel dizzy, light-headed, or have a sense of pressure in the head, often due to exhaustion or illness
to lose one's head
To become dizzy with excitement, anger, or success, leading to a loss of calm or clear judgment
to be conceited
To have a swelled head or be arrogant and self-important