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Alopecia areata and sleep quality: is there an interaction?

We are writing to highlight a potentially significant, but little explored relationship - the association between sleep and alopecia areata (AA) - a common autoimmune disease clinically characterized by nonscarring hair loss which can have a major impact on several areas of an individual's life. The condition can affect all ages and genders and its global prevalence is estimated to be around 2% (1, 2). This article is protected by copyright. All rights reserved.