Nausea and vomiting are common symptoms
experienced by women in early pregnancy and affect
50-90% of pregnant women(1,2). Although there are a
number of medications available for the treatment of
nausea and vomiting in pregnancy, many women
hesitate to take them due to fear of harming the fetus.
No anti-emetics for nausea and vomiting in pregnancy
have been approved by the United States Food and
Drug Administration (FDA). Evidences on the efficacy
of ginger have been evaluated in many randomized
controlled trials(3-5).These three randomized controlled