Lisinopril-induced Erythroderma in an 85-year-old Male

An 85-year-old male presented with a case of erythroderma secondary to lisinopril ingestion without a previous history of skin disease. While ACE inhibitors have been shown to elicit psoriatic erythroderma in previous cases, to our knowledge this is the first case report of iatrogenic erythroderma secondary to lisinopril in a patient without dermatologic comorbidities.