Use Chicken Neijin with caution if there is no accumulation and stagnation in the spleen. Chicken Neijin can be used for enuresis, spermatorrhea, vomiting, diarrhea and dysentery. Chicken Neijin is the dried sand sac lining of the domestic chicken of the pheasant family, with sweet and flat medicinal properties. It belongs to the spleen, stomach, small intestine and bladder meridians. It has the effect of eliminating food and strengthening the stomach (promoting food digestion and strengthening the function of the stomach and internal organs), stopping the emission of astringent essence, and clearing the gonorrhea and stone. Chicken Neijin can be used in a wide range of cases of food accumulation, pediatric chancre (a chronic disease of children, manifested as emaciation, abnormal diet, abdominal distension, thinning and yellowing of the hair, etc.), vomiting and diarrhea. It is often used with malt, hawthorn, etc. to treat heavier food accumulation; it is often combined with atractylodes, atractylodes, atractylodes, yam, etc. to treat noma in children with spleen deficiency. This product can also be used for stone drenching (discharge of gravel during urination, or sudden interruption of urination, pain in the urethra, intolerable pain in the lower back and abdomen), astringent pain, gallbladder distension and dystocia; enuresis, spermatorrhea. The adverse effects of this product are not clear, and it should be used with caution in cases of spleen deficiency without accumulation and stagnation. Do not use the drug by yourself, if you feel unwell, it is recommended to go to the hospital.