Although officially recognized as a remedy for only the three problems listed above, Ginger Root has a proven ability to combat all forms of nausea and vomiting. It has also been taken to loosen phlegm, relieve gas and tighten the tissues. Although its effectiveness for these purposes hasn't been verified. Asian medicine also employs it as a treatment for colds and shortness of breath.
Kosher Ginger Rhizome [Kof K]