The Chinese patent medicine to cure white phlegm is not correct, white phlegm is a pathological product, there is no cure. The Chinese patent medicines for coughing up white phlegm are: Er Chen Pills, Ginseng and Atractylodes Macrocephalae and so on. 1. Er Chen Pill is composed of Chen Pi, Pinellia, Poria, Licorice and Ginger, which is used to dry dampness and resolve phlegm, regulate qi and stomach. It is used for cough with profuse phlegm, distension and congestion in chest and epigastric region, nausea and vomiting. Avoid spicy and greasy food. Adverse effects are not clear. 2. Ginseng Ling Atractylodes Macrocephalae is composed of ginseng, poria, atractylodes macrocephala, Chinese yam, white lentil, etc. It can nourish the spleen and stomach, and benefit the lungs and qi. It can be used for weak spleen and stomach, loose stools (thin and unformed feces), shortness of breath and cough, tiredness and fatigue. Avoid indigestible food. Not suitable for patients with fever and cold. Adverse effects and contraindications are not clear. White phlegm can not be cured, the treatment of different causes of white phlegm, need to be under the guidance of a doctor to identify the evidence of drug selection, can not be hastily purchased and taken to avoid the drug is not the right evidence, resulting in the development of the disease.