Abstract：Abstract: As a common clinical symptom of cancer patients, nausea and vomiting have obvious negative effects on the physiology and psychology of the patients, cause the metabolic disorder of the body, increase the patient's fear of treatment, reduce the compliance of the patients, and influence the quality of life and the overall survival of the patients. There are many causes of nausea and vomiting. Tumor related nausea and vomiting are the main contents of this article. The specific causes include nausea and vomiting caused by the tumor itself, treatment related nausea and vomiting, mental factors associated nausea andvomiting, and systemic factors associated nausea and vomiting. It is helpful to effectively alleviate the adverse effects of nausea and vomiting. The research on the mechanism of nausea and vomiting mainly focuses on the study of the mechanism of vomiting. At present, this part has been explained clearly, but the mechanism of nausea is not clear, which needs further research and exploration. The incidence of nausea and vomiting is different, to have different effects on the body`s nutrition metabolism. In order to treat more individually, it is necessary to prevent and treat the nausea and vomiting according to the cause, mechanism and degree of nausea and vomiting, so as to improve the patient's symptoms and quality of life. This paper expounds the causes of nausea and vomiting, pathophysiological mechanism, the influence of metabolism and treatment, which is helpful to the active prevention and treatment of nausea and vomiting, and thus to improve the quality of life and the overall survival.
梁婷婷，陈晓，李薇. 肿瘤相关恶心、呕吐[J]. 肿瘤代谢与营养电子杂志, 2018, 5(4): 348-353.
LIANG Ting-ting, CHEN Xiao, LI Wei. Cancer related nausea and vomiting. Electron J Metab Nutr Cancer, 2018, 5(4): 348-353.
2018, Vol. 5 
