For babies with food retention, it is recommended to take Chicken Nei Jin by decoction or in powdered form as prescribed by the doctor. Chicken Neijin has the effect of eliminating food and strengthening the stomach (promoting food digestion, strengthening the function of the stomach and internal organs), astringent essence and stopping ejaculation (consolidating semen, preventing and controlling spermatorrhea). It can be used in the treatment of dietary stagnation, pediatric chancre (a kind of chronic disease of children, manifesting as emaciation, abnormal diet, abdominal distension, thinning and yellowing of hair, etc.), spermatorrhea and enuresis in renal deficiency, gonorrhea with gravel (increased frequency of urination and astringent pain in dribbling), and gallstones. The adverse reactions and contraindications of Chicken Nei Jin are not clear at present. It should be used with caution in cases of spleen deficiency without accumulation and stagnation. If the child has any discomfort, please bring to a regular medical institution for consultation; if you need to use Chicken Nei Jin, you must use the drug under the guidance of a professional doctor.