Chronic spontaneous urticaria (CSU) is a common allergic skin disease in clinical practice. Its pathogenesis is complex and has not been fully elucidated. According to the popular theory of helper T lymphocyte 1 (Th1) /Th2 cytokine imbalance in recent years

Th2 cytokines can directly or indirectly induce allergic diseases

and their abnormal secretion is closely related to the occurrence

development

and prognosis of CSU. In addition

in recent years

Th17 cytokines have also attracted the attention of researchers

and more and more evidence has shown that it plays an important role in CSU. The drug treatment for related cytokines has also made unprecedented progress. Therefore

this paper reviews the roles of Th2 and Th17-related cytokines in the occurrence and development of CSU

and provides references for subsequent research and treatment.