Since the prognosis for all forms of shock essentially depends on immediate and effective therapy, early diagnosis and determination of the underlying cause are of central importance to the disease course. Except for cardiogenic shock, all forms of shock require early and adequate fluid substitution. It has previously been shown that septic shock treatment guided by central venous oxygen saturation may lead to a reduction in mortality in patients with septic shock. Similar therapeutic strategies are currently being developed for the more invasive monitoring procedures used in intensive care, but their effectiveness has to yet to be proven. Novel therapeutic approaches for the treatment of septic shock include improved adjunctive sepsis therapy and the use of vasopressin. However, the effectiveness of the latter treatment option cannot yet be conclusively assessed.