Eosinophilic pustular folliculitis of infancy suppressed with cetirizine

Eosinophilic pustular folliculitis of infancy is a rare inflammatory disease characterized by recurrent, itchy sterile pustules mainly located on the scalp. Topical agents are mostly effective to suppress the symptoms in the majority of cases. However, systemic agents that are safe for long‐term use are required for patients with widespread or resistant lesions. We present a case with eosinophilic pustular folliculitis of infancy whose disease was suppressed with cetirizine but recurred after ceasing the drug.