Case reports: 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.