We found that TCM has a definite therapeutic effect in the treatment of CID, which reflected in multiple levels and multiple pathways, including Keap1/Nrf2, TLR4/NLRP3, TLR4/NF-κB, JAK2/STAT3, Wnt, AKT, and MAPK. The gene discussed is KEAP1; the disease is combined immunodeficiency.