Function means efficacy. Plantain has the efficacy of clearing heat and diuretic, cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxicity), and is mainly used for treating gynecological conditions caused by dampness-heat downward injection (the invasion of dampness and heat into the pubic area, etc.). Psyllium is a traditional Chinese medicine, is the dried whole grass of Plantago ovata or Psyllium flatum of Plantago Ovata family, which is sweet in flavor, cold in nature, and belongs to the liver, kidney, small intestine and lung meridians. It has the efficacy of clearing heat and diuretic, cooling the blood and detoxifying the toxin, and can be used in the treatment of heat knotting in the bladder, dysuria (unruly urination), summer-dampness diarrhea and dysentery, epistaxis, blood in urine, sore throat, carbuncle, swelling, sores and poison and other illnesses. In addition, Plantago Ovata can be used for gynecological conditions caused by dampness-heat underflow, which are characterized by abnormal leukorrhea, vaginal itching, odor, and pubic eczema. The adverse reactions of this product are not clear at present. Attention to allergy to this product is prohibited, allergic individuals should be cautious of use, deficiency slippery essence is not solid people prohibited. If the above symptoms occur, please consult a doctor in time, under the guidance of the doctor to use the drug, do not blindly use the drug on their own.