Advances in the diagnosis and treatment of atopic eruption in pregnancy
LIU Ping
REN Shiju
ZENG Qifeng
CAI Min
DIAO Qingchun
WANG Yuyi
Abstract：Atopic eruption of pregnancy(AEP)is the most common inflammatory skin disease during pregnancy,typically presenting with eczematous or pruritic lesions,with onset most frequent-ly occurring in early to mid-pregnancy.AEP significantly impacts patients' quality of life,and its pathogenesis involves Th2 immune dominance during pregnancy,epidermal barrier dysfunction,and genetic susceptibility.Its diagnosis is primarily based on clinical presentation,medical histo-ry,and necessary laboratory tests,requiring differentiation from other pregnancy-related dermato-ses such as pemphigoid gestationis.Treatment emphasizes an individualized approach,with safety as the primary concern.Basic therapy includes topical emollients and low-potency corticosteroids,while phototherapy is appropriate for refractory cases.In systemic treatment,cyclosporine may serve as a first-line immunosuppressant,whereas methotrexate is explicitly contraindicated.In recent years,JAK inhibitors(e.g.,baricitinib)and biologics(e.g.,dupilumab)have shown potential in AEP treatment,though their safety during pregnancy requires further evaluation.Clinical decision-making must balance disease control with fetal safety,and future research should focus on real-world data to optimize treatment strategies.This review summarizes the latest advances in the epidemiolog-ical characteristics,diagnostic criteria,pathogenesis,and therapeutic approaches for AEP.
Keywords：atopic eruption of pregnancypregnancysafetyinnovative drugs
Publication Date：2025-05-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 377-382 )