PANIC the symptoms can include:
 

                          : breathing difficulties

                          : palpitations

                          : feeling ‘unreal’

                          : pains or tightness in the chest

                          : trembling, dizziness or feeling unsteady

                          : sweating

                          : feeling faint

                          : a fear of losing control

                          : tingling in hands and feet

                          : choking or smothering feelings.
 

As with all panic, the people who experience spontaneous panic are likely to feel impelled to escape from the situation they are in at the moment the panic occurs.