Vetiver has the effects of clearing heat and removing toxins (removing heat and toxins from the body), inducing diuresis, stopping bleeding, and tranquilizing the fetus. Clinically, it is mainly used for the treatment of colds and fever, acute tonsillitis, pharyngitis, bronchitis, enteritis, bacillary dysentery, nephritis, vomiting of blood, fetal leakage (a small amount of vaginal bleeding in early pregnancy). The adverse reactions and contraindications of red root herb are not yet clear, if used with other drugs may occur drug interactions, please consult your physician or pharmacist for details. Diet should be light, avoid smoking, alcohol and spicy, cold, greasy food. If the patient has any discomfort, please go to the regular medical institutions; if you need to use the red root herb, must be under the guidance of a professional doctor to use drugs.