Infantile bullous pemphigoid refractory to corticosteroids: Response to cyclosporine.

Bullous pemphigoid is a common autoimmune bullous skin disease in elderly patients, but it is rare in children. We present the case of a 4-month-old boy diagnosed with bullous pemphigoid that was refractory to conventional treatment, who achieved remission after 2 weeks of treatment with cyclosporine without experiencing any adverse effects.