Cellular immune imbalance in children, if not very serious is not recommended to take thymopentin that is thymopentin enteric-coated tablets, in serious cases it is possible to take thymopentin enteric-coated tablets under the guidance of a doctor. This product is an immunomodulating drug. It has the function of regulating and enhancing the immune function of human cells, which mainly plays the role of inducing the differentiation and maturation of T-cells, enhancing the production of cytokines and enhancing the cytotoxicity of NK-cells, so, this product has the function of regulating and enhancing the immune function of human cells. This product is suitable for chronic hepatitis B patients. Various primary or secondary T-cell deficiency diseases (e.g. childhood congenital immunodeficiency disease). Certain autoimmune diseases (e.g. rheumatoid arthritis, systemic lupus erythematosus, childhood bronchial asthma and asthmatic bronchitis, etc.). Adjuvant therapy for various cellular immune deficiencies (e.g. viral hepatitis, prevention of upper respiratory tract infections, intractable mouth ulcers, etc.) and tumors. However, it should be used with caution in patients under 18 years of age. Therefore, if the imbalance of cellular immunity in children is not very serious, it is recommended to improve the situation by increasing outdoor exercise, balanced nutrition and timely vaccination. If the situation is more serious, it is possible to take the drug under the guidance of a doctor.