Priority Level 3

sagaru(ketsuatsu ga --/taion ga --/netsu ga --)

さがる(けつあつが〜/たいおんが〜/ねつが〜)

(blood pressure/body temperature/one's temperature) to go down

Example

from staff to docotor

どんどん けつあつが さがって います。

His/Her blood pressure is going down rapidly.