Norwegian scabies presenting as erythroderma: A case report.

BACKGROUND

Norwegian scabies (NS) is a serious parasitic skin condition. Although NS is one of the causes of erythroderma, it is frequently overlooked. Therefore, it is essential to raise awareness regarding NS presenting as erythroderma.

CASE SUMMARY: We present a case of NS that persisted for more than 3 years. After following nonstandard treatment, the patient's rash worsened and gradually progressed into erythroderma. Finally, NS was diagnosed by skin microscopy and pathology.

CONCLUSION

When patients with pruritic dermatosis have high-risk factors such as prolonged bed rest and immunodeficiency, clinicians need to enhance their awareness of NS and ensure prompt diagnosis and treatment.