Phytodysfunction is known in medicine as somatic form autonomic disorder, also called phytodysfunction, autonomic disorder, neurosis, etc. It is a problem in which only one symptom manifests but no substantial organ damage. In terms of classification, plant nerve dysfunction commonly includes cardiac neurosis, gastric neurosis, psychogenic diarrhea, hyperventilation, and psychogenic dysuria. In terms of etiology, phytodysfunction is associated with a variety of factors, such as psychosocial factors, the patient’s own personality characteristics, or the presence of brainstem reticular filtration dysfunction. In terms of clinical symptoms, it often develops in early adulthood, mostly before the age of 30, and may last for many years or even for life, with more women than men; patients usually first present with symptoms of autonomic arousal, such as recurrent pain, burning, tightness, and other symptoms with little special significance for clinical diagnosis, and often the symptoms are more obvious and exaggerated, but the results of all auxiliary tests show no The symptoms are often obvious and exaggerated, but all the auxiliary tests show no significant abnormalities. Patients may have anxiety or depression. The non-specific symptoms of phytodysfunction are diverse, frequently changing, and variable in location, and may include chest tightness, chest pain, diarrhea, and wandering muscle flutter. Patients often suffer from a long course of phytodysfunction, which is sometimes good and sometimes bad, and repeatedly seek medical treatment, which may affect their lives.