Psoriasiform Diaper Rash Possibly Induced by Oral Propranolol in an 18-Month-Old Girl with Infantile Hemangioma.

Propranolol, a nonselective blocker of β-adrenergic receptors, has become the first-line treatment for complicated infantile hemangiomas. Therefore, its use in the pediatric population has expanded in recent years. In adults, β-blockers have been reported to be the most common causative agents for drug-induced psoriasis.