A challenging eruption.

Eruptions from drugs are among the most frequently reported adverse events. The most frequent etiologic agents include antibiotics and nonsteroidal anti-inflammatory agents. These eruptions are also a frequent source of visits to dermatology of!ces. Many of the inciting agents are known and have been well described. Frequently implicated drugs include antibiotics, nonsteroidal antiinflammatory medications, and anticonvulsants. This case report reviews a drug eruption that has not yet been noted, despite years of experience with the class of drug involved in this case, and the literature associated with it.