The difficulty of treating neonatal sepsis is mainly based on the severity of the disease, with relatively simple treatment for early mild symptoms and more difficult treatment for those with severe complications. Neonatal sepsis is a disease in which various pathogens invade the blood circulation of newborns and grow, multiply and produce toxins, leading to a systemic inflammatory response. Early signs and symptoms of neonatal sepsis are usually atypical and nonspecific, and are usually characterized by not eating, not drinking, not moving, unstable temperature, and hyporesponsiveness. As the immune system of newborns is not fully developed, the immune ability is relatively low, so it is more susceptible to a variety of pathogens, if parents have found that their babies appear sepsis-related signs in the early stage, they should consult a doctor in a timely manner, early detection and early treatment.