Severe cytokine release syndrome is characterised by severe dyspnea, often accompanied by bronchospasm and hypoxia, in addition to fever, chills, rigors, urticaria, and angioedema.
Rasket tsütokiini vabanemise sündroomi iseloomustab raskekujuline düspnoe, millega sageli kaasnevad bronhospasm ja hüpoksia lisaks palavikule, külmavärinatele, lihaskangusele, urtikaariale ja angioödeemile.