When neurosis is mentioned, most people think of heart and gastrointestinal disorders. In fact, neurosis is a very broad concept, it is a group of non-psychotic functional disorders with both mental and physical symptoms. Neurosis is also known as neurosis or psychoneurosis. It is a general term for a group of psychiatric disorders, including neurosis, obsessive-compulsive disorder, anxiety disorders, phobias, somatoform disorders, etc., that are deeply distressing and impede psychological or social functioning without any verifiable organic pathological basis. The course of the disease is mostly prolonged or episodic. Neurosis has the following characteristics: 1. The onset of neurosis is usually associated with adverse psychosocial factors, and unhealthy qualities and personality traits often form the basis for its onset. The symptoms are complex and varied, and the typical experience is that the patient feels that he or she cannot control the mental activities that he or she thinks should be controlled, such as anxiety, persistent tension, fear, nagging worries, self-perceived meaningless ruminations, and obsessive-compulsive ideas. 3.Patients have a variety of somatic discomfort, but clinical examination fails to find organic lesions. 4.Patients can generally adapt to society, and their behavior is generally kept within the range of social norms and can be understood and accepted by others, but their symptoms hinder their psychological or social functions. 5. Patients feel painful and powerless about the existence of symptoms, often urgently requesting treatment, and their self-knowledge is intact or completely intact. Longer course, with complete self-knowledge and request for treatment. Common types of neurosis: According to the original Chinese CCMD-2R psychiatric diagnosis manual, the common types are neurasthenia, anxiety neurosis, phobic neurosis, obsessive-compulsive neurosis, depressive neurosis, hypochondriac neurosis, and dysthymia. However, in the Chinese Classification and Diagnostic Criteria of Mental Disorders (CCMD-3) published in April 2001, depressive neurosis and dysthymia were separated from neurosis and classified separately, in which depressive neurosis was renamed as “bad mood” and classified as “mood disorder” together with depressive episode, manic episode, bipolar disorder and cyclothymic disorder. “Dysthymia became a separate classification, divided into two types of dysthymic somatic disorders and dysthymic psychotic disorders (formerly called “conversion disorder” and “dissociative disorder”). In addition, hypochondriasis was downgraded to a subtype and was classified as a somatoform disorder along with somatization disorder, somatoform autonomic disorder, and somatoform pain disorder. Thus, the current classifications of neuroses are: neurosis, anxiety disorders, phobias, obsessive-compulsive disorders, somatoform disorders, and other or to-be-classified neuroses. Neurosis is essentially a “disease of the mind”, caused by many psychiatric and psychological factors, and it includes many common mental disorders, but because most types have their own separate names, people do not associate them with neurosis. For more information on the symptoms and treatment of neurosis and other mental illnesses, please talk to an online doctor.