Early manifestations of sepsis include high fever, chills, chest tightness, panic, and depression. Sepsis is due to bacterial infection, and the bacterial toxin produced is the main factor leading to certain clinical manifestations. If the disease is not effectively treated at an early stage, it may continue to develop, mainly manifesting as high fever, chills, general malaise, headache, muscle and joint pain, accelerated pulse and respiration, nausea, vomiting, panic, decreased appetite, and so on. In severe cases, patients may experience agitation, lethargy, apathy or even coma, and the original disease will be further aggravated. When these clinical symptoms appear, it is usually recommended to go to the hospital for examination in time, and under the guidance of the doctor, further improve the blood culture and inflammation indicators to determine the condition and symptomatic treatment.