The correct medicinal name of Liu Jun Zi Wan is Six Gentlemen Pills, which is formulated with Radix et Rhizoma Pinelliae, Pericarpium Citri Reticulatae, Radix et Rhizoma Ginseng, Rhizoma Atractylodis Macrocephalae, Poria, and Radix Glycyrrhizae. In Six Gentlemen Pills, Codonopsis, Atractylodes Macrocephalae, Poria and Licorice can nourish the spleen and benefit the vital energy; Chen Pi and Semixia can dry dampness and resolve phlegm (use dampness-drying drugs to dispel phlegm in the body); the above six medicines work together to nourish the spleen and benefit the vital energy, dry dampness and resolve phlegm. This product is suitable for patients with deficiency of spleen and stomach qi combined with phlegm-dampness syndrome, which is characterized by shortness of breath, yellowish color (yellowish without luster), loose stools (thin and unformed stools), fullness in stomach and epigastrium, cough with sputum in thin and white color, and low tone of voice. Pregnant women are contraindicated to use Liu Jun Zi Pill; it is not suitable for patients with dry mouth, dry stool, red tongue and little fluid; adverse reactions such as skin itching and rash after taking the medicine need to stop; do not eat indigestible food during the period of taking the medicine, and do not eat cold and greasy food. Before using Liu Jun Zi Pill, you need to have a traditional Chinese medicine practitioner’s identification, do not use blindly.