... plant is said to originate from India, China and Java, yet is also native to Africa and the ... West Indies. It was most likely brought to ... and fever.Ginger Oil SummaryGinger oil is well suited to help ease colds and flu, nausea, motion ... Burners and vaporizersIn vapor therapy, it can be used to help relieve catarrh, lethargy, nausea, colds, flu, ...