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.
不定愁訴に悩む患者は、検査をしても異常が見つからないことが多い。
Patients suffering from general malaise often show no abnormalities even after tests.
彼女は不定愁訴を訴えて、いくつもの病院を回った。
She visited several hospitals complaining of unidentified symptoms.