White-flower Snake Tongue Herb is used to treat various symptoms caused by heat and poison, including carbuncle, swollen sore, sore throat, poisonous snake bite, etc. In addition, it can also be used to treat damp-heat of the bladder, heat lymph (burning and stinging pain during urination, accompanied by urinary frequency and urgency, and discomfort of traction in the abdomen) and astringent pain. White Flower Snake Tongue Herb, also known as Snake Tongue Herb and Two Leaf Humulus, is bitter, sweet and cold in nature, and belongs to the stomach, large intestine and small intestine meridians, with the effect of clearing heat and removing toxins (removing heat and toxicity in the body), inducing dampness and clearing drenching. It can be used to treat lung-heat cough, sore throat, carbuncle (carbuncle occurring in the intestines and bowels, manifested by fever, pain in the right abdomen and palpable lumps), boils, sores, poisonous snake bites, hot and astringent lymphatic pain, edema, and jaundice with dampness and heat, etc. It can be used in conjunction with septicaemia, and can be used to remove heat and toxicity from the body. It can be used together with sepsis to treat intestinal carbuncle; together with silver flower and forsythia to treat sores, boils, swelling and poison; together with gardenia, cypress, and inoceramus to treat damp-heat jaundice; together with leucocephala root, psyllium, poria to treat dysuria (unruly urine) and other disorders. Note that pregnant women should be cautious of using, yin gangrene (is a general term for a class of slow-acting yin sores and ulcers disease) and people with cold spleen and stomach should not take it. Patients need to take the drug under the guidance of a professional doctor, do not take without authorization, so as not to cause adverse reactions.