Lifestyle Factors in the Clinical Manifestation and Management of Atopic Dermatitis

Atopic dermatitis (AD), also known as eczema, is an inflammatory dermatologic condition that results in inflamed, itchy skin lesions. The development of this condition is governed by a variety of genetic and environmental factors including lifestyle habits. The severity of atopic dermatitis has been attributed to be affected by various lifestyle factors, prompting the interest in utilizing lifestyle modifications as a form of treatment for atopic dermatitis symptoms. Many research studies have been conducted to investigate the effects of different factors such as sleep, stress, diet, smoking and tobacco use, exposure to various temperatures and humidity levels, and skincare and cosmetic products on atopic dermatitis symptoms, and how certain habits can be modified to manage AD conditions. Current studies have demonstrated the significant impact some lifestyle modifications can elicit with improving atopic dermatitis, while also discussing other lifestyle factors that require further research to determine their effects on AD. This review article summarizes the findings in the current literature that investigates the role of different lifestyle habits on the severity and exacerbation of atopic dermatitis, and explores the mechanisms in which these behaviors can trigger AD.