... or dried, ground-up root (rhizome) of the plant, and can yield about 2 - 4 % oil.Ginger Oil Chemical CompositionThe ... febrifuge, laxative, rubefacient, stimulant, stomachic, sudorific and tonic. Ginger Oil Uses Ginger oil is used in the treatment of fractures, ... , morning sickness, indigestion, colds and flu and travel sickness.Ginger oil blends well withSince ginger oil is strong smelling, it ...