1. Neurotic type: anxiety, depression, paranoia, irritability and other emotional symptoms and muscle tremors and other symptoms of increased muscle excitability. 2, schizophrenia-like type: excitement, agitation, scattered thinking, delusions of victimization, especially more hallucinations. Chen Wenzhong, psychiatry department of Shanghai Mental Health Center 3, consciousness disorder type: when the symptoms of shortness of breath, cyanosis and hypoxia are aggravated, consciousness disorder appears; patients often have dizziness, drowsiness, blurred consciousness, disorientation, misidentification or disorientation and involuntary movements (“following clothes and touching the bed”, “handing out empty lines “).