When Hawthorn Yam Chicken Nei Jin Tangerine Peel is used, it can be taken after decoction using a decoction utensil within the dosage of the drug as prescribed by the doctor. You can use casserole, use the fire to decoct, refers to the temperature rise and water evaporation slower fire. Before decoction, soak the medicine for 30 minutes, the amount of water is higher than the surface of the medicine, decoct twice, and mix the liquid of the two decoctions to take. Hawthorn can eliminate food and strengthen the stomach (promoting food digestion and strengthening the functions of the stomach and internal organs); Chicken Nei Jin can strengthen the stomach and eliminate food, and promote lymphatic flow and stone dissolution; Chinese yam can tonify the spleen and nourish the stomach, and promote the production of fluids and benefit the lungs; Tangerine Peel can regulate the qi and strengthen the spleen (regulating the qi and tonifying the spleen), and drying dampness and resolving phlegm (using drying dampness to dispel phlegm from the body). It should be noted that Hawthorn and Chicken Nei Jin should be used with caution for people with spleen deficiency without food accumulation. Hawthorn should be used with caution for those with excessive gastric acid secretion. The use of Chinese medicine to regulate, need to be used under the guidance of a traditional Chinese medicine practitioner, not self-medication, so as not to delay the condition.