不ふ定てい愁しゅう訴そ

noun

general malaise; unidentified complaint; all-round poor physical condition

Medical term for a state of vague, persistent physical discomfort without a clear diagnosis. Often used in clinical or health-related contexts.

• 不ふ定てい愁しゅう訴そに悩なやむ患かん者じゃは、検けん査さをしても異い常じょうが見みつからないことが多おおい。

  Patients suffering from general malaise often show no abnormalities even after tests.