Er Chen Pills is not a liver soothing medicine, but a qi regulating and phlegm resolving medicine. Er Chen Pills is a proprietary Chinese medicine made on the basis of the famous Chinese medicine formula Er Chen Tang, whose main ingredients are Chen Pi, Pinellia, Poria, Glycyrrhiza, etc. It has the effects of drying dampness and resolving phlegm (removing phlegm in the body with dampness-drying medicines), regulating qi and harmonizing the stomach, and is commonly used in the treatment of cough and phlegm due to phlegm-dampness stagnation, distension of the chest and epigastric area, nausea and vomiting, etc. Adverse reactions and contraindications are not clear for the time being. Er Chen Pills adverse reactions and contraindications are not clear, allergy to this product is prohibited, allergy with caution, lung yin deficiency due to dry cough is not suitable for use. Pay attention to avoid smoking, alcohol and spicy, cold, greasy food during the medication, and should not take tonic Chinese medicine at the same time during the medication. If you need to use the medicine, you need to take it under the guidance of a professional Chinese medicine practitioner, do not take it on your own.