Sepsis
Sepsis is a life-threatening infection caused by bloodstream bacteria. It can occur as a result of any infection in the body, but is often a complication of lung infection. Symptoms include sudden high fever, shaking, chills, weakness, diarrhea, nausea and vomiting. If the person suffering these symptoms has an infection, has had recent surgery or has a catheter or drainage tube, sepsis should be suspected.
Treatment for sepsis includes immediate antibiotics followed by cultures to identify the type of bacteria. In some cases, the source of the infection may be treated surgically; any catheter, tube or other foreign object is sometimes removed or replaced. The treatment of severe sepsis often requires transfer to the intensive care unit, where other advanced therapies and supportive measures are readily available.