Navigating the Complexities of Pigmented Contact Dermatitis: An Integrated Review
Year: 2025
Type: article
Abstract: Pigmented Contact Dermatitis (PCD) is a challenging dermatological condition marked by lasting hyperpigmented skin patches, primarily caused by exposure to certain chemicals and allergens. This comprehensive review synthesizes the latest understanding of PCD, covering its causes, presentation, diagnosis, and management. PCD arises from a complex interaction between environmental factors, individual sensitivity, and direct contact with irritants such as fragrances, preservatives, and dyes. The clinical profile of PCD includes distinct hyperpigmented patches or macules, necessitating careful differential diagnosis from other skin conditions. Effective diagnosis relies on patch testing combined with a detailed clinical examination. Management strategies are centered on avoiding triggers, employing topical and systemic treatments, and educating patients about their condition. The review also discusses the development of new treatments and preventive measures, indicating a significant shift towards identifying genetic predispositions and advancing therapeutic options.
Author: Therese Limbana OMS IV1*, Grace Ansah OMS DO2, Caleb Sooknanan OMS II1, Joelle Lee DO3
Language: English
Subfield: Dermatology
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W6893273356
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