English
きゅうへん
sudden change ; an emergency
上がる(血圧が〜/体温が〜/熱が〜)
(blood pressure/body temperature/one's temperature) to go up
悪化する
to get worse; to deteriorate
痛みがひどくなる
the pain becomes worse
エスカレートする
to escalate
落ちる(握力が〜/脚力が〜/体力が〜/視力が〜)
to become weak (grip/legs/strength/eyesight)