<unk>  are disturbances of a person's functions necessary to maintain life<unk>  functions). These disturbances are most commonly seen in mood disorders, and are part of the diagnostic criteria for depression, but also appear in other conditions.<unk>  in a patient with typical depression include: * Weight loss and loss of appetite * Insomnia * Fatigue and low energy * Inattention.
Vegetative symptoms
Functional symptom
History of dermatology
Psychopathology
Blood type
Vegetation 
Cancer signs and symptoms
Sexology