Chronic urticaria has detrimental effects on the quality of life and mental health, whereas psychiatric comorbidities could aggravate urticaria activity, which, in turn, results in a vicious circle. More importantly, the needs for disease control remain largely unmet in chronic urticaria, because a substantial number of patients benefit little from H 1 antihistamines. 7 Consequently, research for novel mechanisms involved in the neuroimmune inflammation in urticaria is needed, because it will enlighten the development of new therapeutic strategies for patients with unsatisfied disease control and impaired quality of life. Admittedly, we realized that a social stressor is not the Achilles' heel of urticaria, because it only contributed to approximately 20% of the total effect. In addition, we observed no significant correlation between income loss and the total score of the UAS partly because of the lack of associations of income loss with the frequency of itch and severity of wheals. This might introduce additional measurement errors and conceal the true effect toward null. Another possible explanation is the effect modification by SES. A study found that lower SES was associated with a larger increase in perceived stress and higher levels of interleukin-6 in survivors who experienced a disaster, indicating that individuals from different SES backgrounds respond differently to stressors both psychosocially and biologically. 8 In conclusion, during this pandemic period, dermatologists and psychologists can work together and remotely to identify the patients who have experienced loss of income and social distancing and to provide personalized care to minimize the adverse outcomes of urticaria and many other allergic diseases.