Research progress of aromatherapy in chemotherapy-induced nausea and vomiting for cancers

As a complementary alternative medical science, the role of aromatherapy in chemotherapy-induced nausea and vomiting (CINV) is receiving increasing attention. This paper reviewed the definition and application of aromatherapy, the aromatic substances and mechanisms that have therapeutic effects on CINV, and the application effects and adverse reactions of aromatherapy in CINV. This paper also pointed out the problems existing in aromatherapy and its future direction. Key words: Review; Aromatherapy; Chemotherapy; Nausea; Vomiting