2025, Number 3
Levamisole-Induced Leukocytoclastic Vasculitis: An Atypical Presentation
Cuevas RKP, Gallardo AG, García GC, Carbajal SDA
Language: Spanish
References: 10
Page: 20-27
PDF size: 237.52 Kb.
ABSTRACT
Levamisole is a veterinary anthelmintic drug that, due to its immunomodulatory properties, was once used in the treatment of various cancers and rheumatoid arthritis. However, in the year 2000, the United States Food and Drug Administration (FDA) withdrew its recommendation for use because of severe adverse effects, including agranulocytosis and vasculitis.This case involves a 22-year-old male with a history of heavy cocaine use who began experiencing subungual lesions on both hands one year prior to hospital admission. He presented with necrosis in both upper limbs, loss of mobility, and purulent exudate, raising suspicion of levamisoleassociated necrosis.
As of 2016, the prevalence of this condition in Mexico remains unknown due to the limited number of reported cases— only two prior reports of levamisole-induced vasculitis exist in the country. This underscores the importance of early recognition and diagnosis of this clinical entity in order to initiate timely intervention and improve patient outcomes.
REFERENCES
Villatoro-Velázquez JA, Reséndiz-Escobar E, Mujica-SalazarA, Bretón-Cirett M, Cañas-Martínez V, Soto-HernándezI, et al. Encuesta Nacional de Consumo de Drogas, Alcoholy Tabaco 2016-2017 (Internet). México: Secretaría desalud. 2017; (citado 17/01/2025). Disponible en: https://inprf.gob.mx/psicosociales/archivos/ena/ENCODAT_DROGAS_2016-2017.pdf