Early signs of sepsis include toxemia, skin and joint damage. Sepsis is a syndrome of inflammation in which pathogenic bacteria invade the human blood circulation, grow and multiply continuously and produce a large number of toxins, thus triggering a systemic inflammatory reaction in the human body, which belongs to the category of acute systemic infections. After sepsis occurs in human body, it usually shows toxemia symptoms first, that is, there are often chills, high fever, mostly flaccid fever or intermittent fever, a few for the retained fever, irregular fever, accompanied by general malaise, headache, joint pain, weakness, pulse, respiration accelerated, nausea, vomiting, abdominal distension, diarrhea and other symptoms. Early signs of sepsis, in addition to toxemic symptoms, can also appear on the surface of the skin in the form of urticaria, scarlet fever-like rash, pustules and other changes. Redness, swelling, pain, limitation of movement of large joints, and in a few cases fluid or pus accumulation in the joint cavity can also be seen at the knee joint. There are some differences between bacterial and fungal induced septicemia, and careful screening is needed to confirm the diagnosis, which will help in the later symptomatic treatment.