Koraikilangu powder For getting rid of intestinal worms: Nagarmotha is a very effective ingredient to get rid of intestinal worms. Nut grass powder taken along with a little bit of ginger powder and honey is a very effective treatment for intestinal worms. Nutgrass is traditionally known to support the digestive system. It helps expel excess fat and counter obesity. It also helps regulate high cholesterol and high blood pressure. Mix half a teaspoon (2-3g) Nutgrass tuber powder with 150ml of hot water and drink. The paste can be made by mixing a required amount of the powder with water and applied over the skin.