亢こう進しん

noun, noun or participle which takes 'suru', intransitive verb

rise; exacerbation; acceleration; aggravation

Describes a condition, symptom, or state becoming more intense, severe, or active. Often used in medical or formal contexts, e.g., 症状の亢進 (worsening of symptoms).

• ストレスで症しょう状じょうが亢こう進しんした。

  The symptoms worsened due to stress.

• 甲こう状じょう腺せん機き能のうの亢こう進しんが認みとめられた。

  Hyperthyroidism (increased thyroid function) was observed.