The symptoms of sepsis usually develop quickly and can include:
The faster sepsis is recognized, the better are the chances to survive it.
What makes the diagnosis of sepsis so difficult is that the symptoms are often nonspecific. Many of them, such as fever, chills, increased heart rate or mental confusion, may as well be related to an influenza.
One thing must be clear: if all symptoms occur at once, this is a body's call for help and you should get immediate medical attention!
Thanks to new methods in blood diagnostics, sepsis can be recognised earlier and thus be treated adequately and faster.
Sepsis is proceeding differently in each patient. In the worst case it may lead to multi-organ dysfunction, e.g. the failure of several organs - which leads to death if not treated on a critical care unit.
However, there's no 100% chance of recovery or survival. On the one hand antibiotics are effective only against bacteria. On the other hand an early diagnosis and a fast detection of the infection cause are major conditions for an optimum treatment.
Beside starting antibiotic treatment, physicians will search the source of infection and will ideally remove it. This is possible with an inflamed spleen for example but not with a pneumonia. In about 10% of the sepsis cases the source of infection can't be found initially.
In the medical field there are so called guidelines - a document that gives recommendations regarding prevention, diagnosis and treatment of a disease. Although sepsis research is a relatively young discipline, such a guideline already exists for sepsis: Reinhart, K., Brunkhorst F. M. et al. (2010): "Prävention, Diagnose, Therapie und Nachsorge der Sepsis". ISBN-10: 3-13-137361-X.