Chicken Zi Huang is a traditional Chinese medicine with the effect of nourishing yin and moistening dryness (nourishing yin essence and clearing away heat), nourishing blood and resting wind, and is the egg yolk of domestic chickens, the specific use of which is in accordance with the doctor’s prescription. It is the egg yolk of domestic chickens of the pheasant family. Fresh eggs are removed from the shell, the egg white is removed, and the yolk is kept for later use. It is sweet in flavor and flat in nature, and can be classified into the heart, kidney and spleen meridians. It is mainly used in the treatment of insomnia, vomiting blood, fever and spasm, burns, fever sores, vomiting, dysentery, pediatric indigestion and other diseases. The adverse effects of Chicken Zi Huang are not clear at present. Note that more food is stagnant, coronary heart disease, hypertension, atherosclerosis, caution. The specific use of the chicken yellow should be carried out under the guidance of a specialist, not unauthorized use of drugs.