Oral challenge with trimethoprim-sulfamethoxazole in patients with "sulfa" antibiotic allergy

Affiliations

• ¹ Departments of Medicine and Pediatrics, Vanderbilt University Medical Center, Nashville, Tenn.
• ² Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tenn.
• ³ Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tenn; Division of Infectious Diseases, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tenn; Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, Tenn; Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, Tenn; Institute for Immunology & Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia. Electronic address: elizabeth.j.phillips@vanderbilt.edu.