White Flower Snakeweed should be White Flower Snakeweed, Viral Colds are categorized under Chinese Colds and Seasonal Colds, White Flower Snakeweed and Sempervivum have the effect of relieving this disease. White flower snakeweed has the effect of clearing away heat and removing toxins, dispersing knots and eliminating carbuncles (evacuating knots and eliminating carbuncles), and inducing diuresis to eliminate swelling. It is used for lung-heat asthma and cough, sore throat, damp-heat jaundice, feverish drenching (burning and stinging pain during urination, accompanied by urinary frequency and urgency, and abdominal traction and discomfort), astringent pain, sores and canker sores, and venomous snake bites. The drug adverse reactions and contraindications are not clear. Half lotus has the effect of clearing heat and detoxification, swelling and diuresis. Used for carbuncles, boils, dropsy (refers to a class of abdominal distension like a drum) edema, snake bites, eczema, eczema sores, damp-heat jaundice. The deficiency evidence of edema is prohibited half of the lotus, adverse reactions are not clear. Colds or colds belonging to the wind-heat syndrome, can be manifested as sore throat and other symptoms, the white flower snake tongue grass and half lotus have the role of clearing heat and detoxification, can be used to alleviate the symptoms of this disease, but need to be under the guidance of a doctor to identify the use of drugs.