An Evidence-Based Practice Project to Determine Ginger's Effect on Nausea and Vomiting in Pregnant Women During the Antepartum Period

Abstract

Nausea and vomiting is an ailment that accompanies pregnancy and affects up to 80% of pregnant women. A decrease in quality of life and feelings of depression have been associated with nausea and vomiting of pregnancy (NVP). This evidence-based practice project aims to evaluate the effect of ginger on nausea and vomiting in pregnant women during the antepartum period compared to not using ginger. Articles addressing the impact of ginger on nausea and vomiting in pregnant women were searched and identified in four databases: PubMed/MEDLINE, Cumulative Index to Nursing and Allied Literature (CINHAL), ProQuest, and Cochrane (Reviews). The Johns Hopkins Evidence-based Practice Model Appraisal tools were utilized to thoroughly examine and assess the strength and quality of each article. Six articles were included in this evidence-based practice project. The results demonstrated that the use of ginger versus placebo significantly reduced the severity of nausea, but was less effective at reducing vomiting. Ginger was found to be either as effective as vitamin B6 or less effective. Ginger alleviated NVP when compared with placebo. Further research is required to determine whether vitamin B6 or ginger is more effective and to establish the best method of ginger intake. Overall, ginger is an affordable natural remedy that nurses can recommend to pregnant patients experiencing NVP.