Anxiety disorder is short for anxiety neurosis and is a functional or psychological disorder. There is no disease in the body systems, nor is it dangerous or life-threatening. Many physical and mental disorders can present with anxiety symptoms, so it is important to make a good examination and perform the necessary psychometric work before treatment to exclude various causes of secondary anxiety reactions. A clear diagnosis is a prerequisite for reasonable treatment of the disease and satisfactory results. In fact, anxiety is a common emotional reaction in normal people, and anxiety that has a cause cannot be considered a disease. Many patients with psychological reactions to illness can also present severe anxiety, which must be correctly identified and excluded. When it comes to medication, anxiolytics are the drug of choice. However, the use of psychotropic drugs for this disease is very specific in terms of dosage and the way they are taken, and must be taken under the guidance of a specialist. Anxiety disorder is a type of neurological disorder, in the process of diagnosis and treatment must pay attention to psychotherapy, make good psychological transformation work, mobilize the patient’s subjective motivation. It is important to note that simple symptomatic medication is not effective. The effect and psychological impact of buying medication from a pharmacy and treatment under the guidance of an outpatient doctor are different. How to self-prevent anxiety disorders? 1, should be fully aware that anxiety disorders are not organic diseases, there is no direct threat to human life, so patients should not have any mental pressure and psychological burden in the use of medication. 2, to establish confidence in overcoming the disease, patients should be convinced that what they are worried about is simply not there, after appropriate treatment, the disease is completely curable. 3, under the guidance of doctors to learn to regulate emotions and self-control, such as psychological relaxation, shift attention, eliminate distractions, in order to achieve the natural, natural state. 4.Learn how to deal with various emergencies correctly and enhance psychological defense ability. Cultivate a wide range of interests and hobbies, so that the mood is open and cheerful. 5.Seek care and support from family members, colleagues and organizations when possible, and solve specific problems that can cause anxiety. 6.Adapt to use anti-anxiety drugs. 7, biofeedback therapy, also has a good effect.