Combining lemongrass root and dandelion can be. However, it is important to note: the white grass root should not be soaked in water, so as to avoid the loss of potassium contained in the white grass root. The white root and dandelion cold, spleen and stomach cold people avoid using, diarrhea and loose stools avoid eating. It is not used by those who do not have heat symptoms. Dosage: 30 grams of leucaena leucocephala root, 50 grams of dandelion. Decocted in water, 2 to 3 times a day in divided doses.