In clinical practice, anxiety disorder belongs to a psychiatric disorder, which is influenced by various factors such as genetic factors, neurobiological factors, and psychosocial factors, and can be manifested as mental tension, which belongs to a symptom. Anxiety disorders can be treated psychologically and medically, while simple mental tension can be relieved by relaxation training methods, psychotherapy, and changing the environment. I. Anxiety relief methods: 1. Psychotherapy: commonly used methods include behavioral therapy and cognitive-behavioral therapy. It can help patients change bad cognition and cognitive reconstruction to reduce the symptoms of discomfort; 2, medication: commonly used drugs such as benzodiazepines, which have anxiolytic, sedative-hypnotic and muscle relaxation effects, such as midazolam, eszopiclone, tandospirone, etc., can be taken in doses under the guidance of a doctor; 3, other treatments: in addition to the above common treatment methods, there are repeated transcranial magnetic stimulation, biofeedback and other treatment methods. Repeated transcranial magnetic stimulation treatment can change the excitability of the brain, regulate neurotransmitters, improve anxiety and mental tension; biofeedback treatment is mainly with the help of electronic devices to help patients adjust and control heart rate, muscle tension, etc., to improve the functional state of the body. Second, mental tension relief methods: 1, relaxation training method: muscle relaxation method is mainly through muscle tightening and relaxation, so that the body feels a relaxed state, so as to relieve the tension. Commonly used methods are fist pumping, deep breathing and abdominal breathing method; 2, psychotherapy: give some positive psychological suggestion, change the mood of the person, can effectively relieve mental tension. For example, face the mirror, self-encouragement, maintain a positive and optimistic mood, and shift energy and concentration; 3, change the environment: listen to more soothing and smooth music, and participate in more outdoor activities, such as walking, playing badminton, etc., can effectively relieve the symptoms of mental tension; 4, shift attention: lie flat on the bed, arms on the side of the body, regular inhalation and exhalation, and the brain to stop Thinking about everything, so that the whole body and mind to get fully relaxed; or to shift attention to things of interest, can effectively relieve the symptoms of nervousness; 5, massage acupuncture points: can use the middle of the finger massage four Shenchong, and other acupuncture points, each point can be repeatedly pressed five times, can regulate the body’s hormone secretion, and improve the arrhythmia caused by nervousness, metabolic disorders, etc.. In general, the anxiety and nervousness of patients will be relieved after the above treatment. If the symptoms are not relieved for a long time or are progressively aggravated after the above treatment, you should go to the hospital for examination and treatment in time to avoid self-injurious behavior.