Methods: double-blind randomisedcontrolledtrial.Pregnantwomenwithnausea whofirstattendedtheantenatal,,Clinic atorbefore17weeksgestation wereinvitedtoparticipateinthestudy.Overa3-monthperiod 70womenwere,,,Randomised toreceiveeitherginger1g / dayorvitaminB640mg / dayfor4days.Subjectsgradedtheseverityoftheir.Nausea usingavisualanaloguescale andrecordedthenumberofvomitingepisodesinthe24hoursbeforetreatment,,And during4consecutivedayswhiletakingtreatment.At7-dayfollow-up womenreportedanychangesintheseverity,,Of theirsymptoms.
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