Case report reveals levamisole-adulterated cocaine causes vasculitis in adults, indicating risks.
The recreational use of cocaine is increasing in the United Kingdom and can cause systemic vasculitis.¹ A 54-year-old White male presented to the emergency department with a 1-day history of bilateral lower limb pain, weakness, numbness, and skin changes.
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Amin et al. (2025) studied this question.
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