Rehmannia glutinosa root and lemongrass root boiled in water clears lung and stomach heat, stops vomiting, and diuretic effects, and can be used to treat symptoms such as stomach heat and vomiting, and heat-toxicity gonorrhea (increased frequency of urination, dribbling and astringent pain).
Reed Root is the fresh or dried rhizome of Reed, family Gramineae, with the effects of clearing heat and fire, generating fluid to quench thirst, removing vexation, stopping vomiting and diuretic, and is mainly used for treating symptoms of vexation and thirst of fever, vomiting and retching of gastric heat, coughing of lung heat, vomiting of pus from carbuncle of the lungs, and astringency and pain of heat drenching (burning and stinging pain in urinating, accompanied by frequent urination and urinary urgency, and discomfort from pulling on the small abdomen).
The rhizome of Imperata cylindrica, a plant of the family Gramineae, has the efficacy of cooling blood, stopping bleeding, clearing heat, diuretic and clearing heat from the lungs and stomach, and is mainly used in the treatment of hemorrhagic symptoms such as hemorrhagic epistaxis (bleeding from the nose), hematemesis, hematochezia, urinary bleeding and hemorrhagic gonorrhea (the appearance of urinary bleeding accompanied by a painful sensation), as well as heat-poisonous gonorrhea, oedema, damp-heat jaundice, stomach-heat vomiting, and coughing with heat in the lungs.
It should be noted that people with deficiency and cold spleen and stomach, and those who urinate a lot without thirst are forbidden to take Bai Mao Gen. People with deficiency and cold spleen and stomach should be cautious in taking rehmannia root, and it is not clear what adverse reactions patients have after taking rehmannia root and Bai Mao Gen.
It is recommended that patients should take rehmannia glutinosa and leucaena leucocephala boiled water under the guidance of a doctor, do not take it without authorization, to avoid delaying the condition.