Allergic Contact Dermatitis: Causes, Symptoms, and Specific Therapies

Objective: The present study aims to deepen understanding of Allergic Contact Dermatitis (ACD), exploring its etiology, immunological mechanisms, diagnostic methods, and updated therapeutic strategies to improve treatment and quality of life for patients. Theoretical Framework: The research is grounded in studies of the immunological processes involved in ACD, with an emphasis on the sensitization of memory T lymphocytes, and the diversity of causative agents, ranging from chemicals to natural substances. Method: A methodological approach that includes a systematic literature review and analysis of relevant case studies was adopted, with special attention to the use of the patch test as a diagnostic tool for identifying specific allergens. Results and Discussion: The findings highlight the importance of accurate diagnosis and correct identification of allergens via patch test, which are essential for effective disease management. Therapeutic options discussed range from topical corticosteroids to antihistamines, adjusted according to the severity of clinical manifestations. Research Implications: This study underscores the importance of a multidisciplinary and evidence-based management approach in addressing ACD, integrating the latest scientific advances into daily clinical practices. Originality/Value: The original contribution of this article lies in the integrative analysis and detailed practical recommendations for the treatment of ACD, providing new perspectives for the medical literature and clinical treatment of this complex condition.