Traditionally, this root can be used medicinally. The roots are pounded and pressed to extract a juice that, when mixed with water, is helpful in earaches and to clear the sinuses through nasal application. The astringent qualities of `olena are also useful in cases of consumption, tuberculosis, bronchitis, colds and asthma, the root being lightly cooked and then eaten. Its use enhances the immune system by purifying the blood. At times `olena has been taken as a diuretic, and topically it can be helpful with pimples or to stop bleeding. Turmeric is anti-bacterial. Also, when taken daily, as a teaspoon or powder in food, tea or encapsulated, this plant offers relief from a variety of diseases. It alleviates inflammation in the blood, often considered to be a cause of our human diseases.