1. Department of Small Animal Clinical Sciences, University of Tennessee, Knoxville, TN, USA;2. Department of Biomedical and Diagnostic Sciences, University of Tennessee, Knoxville, TN, USA
Abstract:
This report describes a dog that developed erythema multiforme in temporal association with administration of the sulphonamide‐based anticonvulsant drug zonisamide. Similar adverse drug reactions have been associated with sulphonamide antimicrobial drugs. Caution should be exercised when prescribing this medication for dogs with known hypersensitivity to sulphonamides.