The mind is always tense, fearful and panicky, and is more commonly seen in psychiatric psychology as anxiety disorders. The main manifestations of anxiety disorders: 1. mental anxiety. Patients appear inexplicably nervous, worried, afraid, fearful, compulsive, manifested as wishy-washy. 2, patients appear autonomic dysfunction, such as dizziness, headache, scalp tingling, neck discomfort, throat obstruction discomfort and shortness of breath, dyspnea, panic, palpitations, chest tightness, shortness of breath, rapid heartbeat, stomach and intestinal discomfort symptoms, nausea, vomiting, bloating, diarrhea, frequent urination, urinary urgency, sweating 3. clinical manifestations such as fidgeting, irritability, walking back and forth and wandering. If the above symptoms seriously affect work, study and life, it is necessary to consider the possibility of anxiety disorder. So the heart is always nervous, worry, fear, panic, more sure belongs to the possibility of anxiety disorder, should be clearly diagnosed, systematic anti-anxiety and psychological treatment.