White-flower snakeweed generally refers to white-flower snakeweed, there is no clear evidence that white-flower snakeweed has damage to the liver, specific should be taken reasonably under the guidance of a physician. White-flowered Snake Tongue Grass is the whole grass of White-flowered Snake Tongue Grass in the genus Earwax of the family of Rubiaceae, with a slightly bitter, sweet and cold taste, and is attributed to the stomach, large intestine and small intestine meridians, which has the efficacy of clearing away heat and detoxification (clearing away heat and toxicity and evil qi from the body), dispersing knots and eliminating swellings, and inducing diuresis to clear away dampness and gushing. This product can be used for intestinal carbuncle (carbuncle occurring in the intestinal organs, manifested by fever, pain in the right abdomen, and palpable lumps), sore throat, damp-heat jaundice, dysuria (unruly urination), etc. It can be used externally for treating sores, swollen poisons and venom, and venomous snake bites. This product is contraindicated for people with yin gangrene (a general term for a class of slow-acting yin sores and ulcers) and spleen and stomach deficiency (spleen and stomach weakness and cold), and should be used with caution in pregnant women. At present there is no clear basis to show that the white flower snakebite has damage to the liver, the drug should be taken under the guidance of a doctor to identify the evidence, not blindly use the drug.