Drug-Induced Hypersensitivity Syndrome: Clinical and Biologic Disease Patterns in 24 Patients

AbstractDrug-induced hypersensitivity syndrome (DIHS), also called drug rash with eosinophilia and systemic symptoms (DRESS), is a severe reaction usually characterized by fever, rash, and multiorgan failure, occurring 1-8 weeks after drug introduction. It is an immune-mediated reaction involving ma