過度疲勞和精神突然受到刺激會引至什麼急性疾病？

1.Acute febrile illness
e.g Flu, pneumonia
2.Acute hepatitis
Hepatitis A, B , non A non B
3.Acute confusional state
e.g. with sudden memory loss
4.Acute gastritis
stress leading to peptic ulcer
5.Back pain/muscle pain
rather non specific in site
6.chest pain
may be related to myocardial ischaemia