Clinical management of an adult with erythema infectiosum: a retrospective case report.

Erythema infectiosum is associated with a wide spectrum of clinical manifestations, where arthropathy is the most common clinical manifestation in adults. Erythema infectiosum should be suspected as a potential differential diagnosis when a patient presents with red or purplish skin rashes, especially when accompanied by fever and joint pain. Conservative management could be considered as an adjunctive therapy option for this condition. However, further validation and research is warranted.