Both can play a certain role in eliminating dampness, Xiangsha Liu Jun Zi Pill focuses on eliminating dampness in the middle Jiao, and Er Chen Pill focuses on drying dampness and resolving phlegm (to eliminate phlegm by drying dampness). The two need to be selected according to the patient’s specific condition, there is no one necessarily better. Xiangsha Liujun Pill is composed of wood sorrel, sand nuts, codonopsis, atractylodes, poria, and roasted licorice, etc. It benefits qi and strengthens the spleen (regulates the qi of the spleen and stomach), and harmonizes the stomach. It is used for spleen deficiency and qi stagnation, indigestion, belching (hiccups) with little food, epigastric (abdominal) distension, and loose stools. Diet should be light, avoid alcohol and spicy, cold and greasy food. Adverse reactions and contraindications are not clear. Er Chen Wan is composed of Chen Pi, Pinellia, Poria, Glycyrrhiza glabra and Ginger, and its function is to dry dampness and resolve phlegm (dispel phlegm in the body by drying dampness), regulate qi and harmonize the stomach. It is used for cough with excessive phlegm, distension of chest and epigastric region, nausea and vomiting. Avoid spicy and greasy food. Adverse effects are not known. To take the above two medicines for the treatment of related diseases, it should be taken under the guidance of traditional Chinese medicine practitioners for identification of diseases.