Gastric neurosis is a group of gastrointestinal disorders. The patients show hiccups, vomiting, anorexia, constipation, diarrhea, plum gas, insomnia, but there is no obvious organic disease in gastrointestinal examination. Traditional Chinese medicine belongs to the categories of stomach distention, depression syndrome, plum and nuclear qi, diarrhea, constipation, insomnia, etc. Through the treatment of syndrome differentiation and classification, it mainly focuses on soothing the liver and relieving depression, regulating qi and regulating the middle, and resolving phlegm. Common Chinese medicines include Bupleurum chinense, Radix paeoniae alba, Fructus aurantii, Angelica sinensis, tangerine peel, bergamot, wood incense, and rose. Chinese patent medicines can choose Xiaoyao Pill, Chaihu Shugan Powder, Sini Powder, etc. Gastric neurosis is a kind of neurosis, and neurosis is the general term of a group of mental disorders, including neurasthenia, obsessive-compulsive disorder, anxiety disorder, somatic disorder, etc. The common ones are cardiac neurosis and gastrointestinal neurosis.