Lithium and Lamictal both have a half-life of about a day, hence, 5 days and either is out of your bloodstream (or, at a steady state). Abilify, by contrast, has a half-life of 75 hours, so it takes about 2 weeks either to reach a steady level or to leave your system.
According to the CDC, sepsis one of the top 10 causes of death in the US. Often, people can recover from early to mild sepsis, but there is a 50% mortality rate for those that develop late severe sepsis.
Inflammation may result in organ damage. Blood clotting during sepsis reduces blood flow to limbs and internal organs, depriving them of nutrients and oxygen. In severe cases, one or more organs fail. In the worst cases, infection leads to a life-threatening drop in blood pressure, called septic shock.