Successful desensitization to metronidazole in a patient with generalized fixed drug eruption

Fixed Drug Eruption due to Dupilumab

Abstract is missing (Short communication)

Management of Trichomoniasis in the Setting of 5-Nitroimidazole Hypersensitivity

ABSTRACT

Metronidazole and other 5-nitroimidazoles are the mainstay of Trichomonas vaginalis treatment, with few efficacious and safe treatment options available outside of this class. Patients with trichomoniasis and a history of a clinically confirmed hypersensitivity reaction to 5-nitroimidazoles present a management challenge for clinicians. The first step in managing such patients is metronidazole desensitization. In situations where this cannot be performed or tolerated, treatment with alternative regimens outside of the 5-nitroimidazole class, such as intravaginal boric acid or paromomycin, may be possible.

Treating Through Drug-Associated Exanthems in Drug Allergy Management: Current Evidence and Clinical Aspects

In the setting of an acute cutaneous adverse drug reaction there is increasing interest in selected phenotypes and hosts to continue drug therapy, especially in settings in which there are limited therapeutic options. This concept of "treating through," defined as the continued use of a drug in the setting of, in particular maculopapular exanthema, potentially avoids unnecessary drug discontinuation. A review of the recent literature, historical viewpoints, and expert opinion are provided within to form recommendations and algorithms for a "treating-through" approach.