<unk>  <unk>  is a form of systemic inflammatory response syndrome (SIRS) that can be triggered by a variety of factors such as infections and certain drugs. It refers to<unk>  storm syndromes (CSS) and occurs when large numbers of white blood cells are activated and<unk>  inflammatory<unk> s, which in turn activate yet more white blood cells.<unk>  is also an adverse effect of some monoclonal antibody medications, as well as adoptive T-cell therapies. When occurring as a result of a medication, it is also known as an infusion reaction. The term<unk>  storm is often used interchangeably with<unk>  but, despite the fact that they have similar clinical phenotype, their characteristics are different. When occurring as a result of a therapy,<unk>  symptoms may be delayed until days or weeks after treatment. Immediate-onset<unk>  is a<unk>  storm, although severe cases of<unk>  have also been called<unk>  storms.
Cytokine release syndrome
Macrophage activation syndrome
Systemic inflammatory response syndrome
Activation syndrome
Mast cell activation syndrome
Multiple organ dysfunction syndrome
SUNCT syndrome
SAHA syndrome