What's with the sudden upset breakdown and crying?

Sudden upset, collapse, want to cry may be caused by physiological factors, depression, anxiety and other reasons.

1, physiological factors: if the patient occasionally upset, collapse, want to cry, may be due to recent stress, interpersonal tension and other reasons, is normal, can rest properly.

2, depression: is a typical case of depression, patients will appear depressed, upset, nervous, collapse, helpless, want to cry, speech reduction and other symptoms.

3, anxiety: refers to intense, excessive and persistent worry and fear, patients will appear nervous, flustered, upset, chest distress, want to cry, holding breath and other symptoms.