Do you know these words?

• つめたい

  cold

• あがる（けつあつが〜/たいおんが〜/ねつが〜）

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

• こおりまくら

  ice pillow

• 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

• さげる（けつあつを〜/たいおんを〜/ねつを〜）

  to reduce (BP/body temperature/fever)