There is no clinical diagnosis of the disorder anxiety disorder, which is usually considered to be an anxious, restless mood in patients with anxiety disorder and is interpreted by lay people as anxiety disorder. There are two clinical forms of anxiety: chronic anxiety (generalized anxiety) and acute anxiety attacks (panic disorder), both of which can be characterized by agitation. I. Chronic anxiety: Patients often experience a pronounced sense of stress and tension, accompanied by anxiety disorders, muscle tension, and motor restlessness dominated by hyperexcitability and alertness of autonomic functions.1. Mood symptoms: Patients will experience tension, fear, anxiety, and restlessness that do not match the reality of the situation without obvious triggers, and these negative often have no specific object or content. For example, in examination places, parks, dating corners, patients feel that they are always in a state of tension and anxiety, and are filled with panic, irritability, anxiety and other negative emotions inside; 2. Behavioral manifestations: When patients appear anxious and irritable emotions, they will react to behavior with abnormal and uncontrollable behavioral manifestations such as fidgeting, sitting and lying down, walking back and forth, shouting, etc., which are difficult to stabilize; 3. Phytogenic Symptoms: As patients are in a state of long-term mental tension, once there is a strong external stimulus, such as someone around the quarrel or an accident, patients will show some symptoms of plant nerve disorder, such as dizziness, chest tightness, panic, shortness of breath, dry mouth, frequent urination, urinary urgency, sweating, body trembling and other symptoms. Acute anxiety: Acute anxiety disorder is also clinically known as panic attack, characterized by sudden onset, lasting about 10-20 minutes, and patients often have obvious anxious performance.1. Mood symptoms: In normal daily life, patients are almost the same as normal people, but in some specific trigger situations, such as closed spaces, rooms with lights off, operating rooms, classrooms, etc., patients will suddenly appear extremely fearful psychologically, experience a sense of extreme near-death or loss of control, and will experience agitation or even manic emotional reactions; 2. Behavioral manifestations: Patients may experience abnormal behaviors such as body swaying, incoherent speech, confused thinking, and inability to distinguish things around them due to emotional influences. Acute anxiety patients also have the typical behavioral abnormality, namely avoidance behavior. During a panic attack, due to the strong fear, patients usually urgently need the comfort and help of people around them. Therefore, during the non-attack period, patients will actively avoid some activities in daily life, such as not wanting to go out alone, not wanting to go to crowded and lively places, and avoiding places that make them afraid, and asking others to accompany them when they go out. If not actively treated, these behavioral manifestations, in the long run, will affect the patient’s social skills and easily lead to the continuous aggravation of the disease; 3. Plant nervous system symptoms: During an acute anxiety attack, the patient may feel numbness in the hands and feet, or feel cold or feverish in the extremities, and have symptoms such as palpitations, difficulty breathing, chest tightness, chest pain, a feeling of throat blockage, dizziness, and dizziness. If the attack is prolonged or the stimulus is more intense, it may induce angina pectoris or heart attack, and requires immediate hospital rescue. Patients with anxiety disorders require comprehensive treatment. First, the mood symptoms are controlled through medication, commonly used drugs include tricyclics, tetracyclics and other antidepressants, but also available bupropion, Prenalol, etc. Then psychotherapy is used to gradually ease the patient’s emotions and psychology from the root, so that they gradually return to normal.