a condition lasting for more than 6 months in which a person feels tired most of the time and may have trouble concentrating and carrying out daily activities. other symptoms include sore throat, fever, muscle weakness, headache, and joint pain.
慢性疲労症候群
hypogonadism with anosmia
the psychiatric condition of sadness, hopelessness and foreboding over a long period of time, called melancoly
syndrome which impairs fine brain function
抑うつ病.