The physical consequence of emotional agitation is: an increase in the levels of adrenaline.
Agitation is characterized as a state of anxiousness, nervousness which effect directly and in-directly body in multiple ways. As mentioned, emotional agitation is linked with emotional disturbance which can cause upset the hormonal balance in body and activates fight and flight responses as a reaction. Agitation could happen due to personal, social and environment discomfort and distress.