Work

Topical Imiquimod Induces Facial Dermatitis After Treating Common Warts: A Case Report

Year: 2025

Type: article

Abstract: This case report describes a 41-year-old male who developed dermatitis reactions following treatment with 5% imiquimod cream for facial common warts. After undergoing local cryotherapy, the patient applied imiquimod cream every other day. Three days later, erythema, erosion, and crusting appeared in the treated area. After treatment was discontinued, the erosion gradually healed; however, two weeks later, erythematous scaling accompanied by itching emerged. Dermatological examination revealed scattered papules and scaling, with dermatoscopic findings indicating an inflammatory response. Although imiquimod is considered safe and effective for treating common warts, this case suggests that it may induce dermatitis. The report emphasizes the need to consider individual variability and potential side effects when using imiquimod for treatment.

Source: Photodiagnosis and Photodynamic Therapy

DOI: 10.1016/j.pdpdt.2025.105141

Authors: Zhen Liang, Jianwen HAN

Institution: Inner Mongolia Medical University

Language: English

Topic: Nonmelanoma Skin Cancer Studies

Subfield: Epidemiology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,610