%0 Journal Article
%T Hydroxychloroquine: A Safe, Effective and Inexpensive Maintenance Therapy for Chronic Spontaneous Urticaria
%A Kamel El-Reshaid
%A Shaima Al-Bader
%A Abdulla Al-Refaee
%J International Journal of Clinical Medicine
%P 225-232
%@ 2158-2882
%D 2024
%I Scientific Research Publishing
%R 10.4236/ijcm.2024.156016
%X <b>Background</b><b>:</b> Chronic spontaneous urticaria (CSU) is an autoimmune skin disorder that lasts for &gt;6 weeks and may last for years. It is a disabling skin disease that impairs quality of life. Set-up treatment with antihistamines, immunosuppressives, immune modulators and lately Omalizumab are expensive or have significant side effects. In this retrospective study, we describe our experience with the use of hydroxychloroquine (HCQ) as a maintenance therapy for those with severe forms of CSU after Corticosteroids (C) induction phase. <b>Patients and </b><b>Methods</b><b>:</b> 16 adult patients (aged 44 &#177; 7) with severe CSU for 5 &#177; 1 months, were included in the study. Eight patients had attacks of angioneurotic oedema. Their previous treatments were antihistaminic and short-courses of C. <b>Results</b>: After 2 weeks of remission with C and HCQ 200 mg twice daily, the dose of C was tapered down and discontinued by the end of the first month. The seven days Urticaria Activity Score decreased from 30 &#177; 3 to 6 &#177; 1 by the first month and remained low at 3 &#177; 1 by the end of 2 years of follow-up. Moreover, IgE levels and CRP had similar trends. Remission persisted after 37 &#177; 9 months of follow-up. <b>Conclusion</b><b>:</b> HCQ is a safe, efficacious and inexpensive drug for the treatment of CSU.
%K Autoimmune Disease
%K Chronic Spontaneous Urticaria
%K Corticosteroids
%K Hydroxychloroquine
%K Omalizumab
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=134574