1.
Pediatr Dermatol
; 39(2): 273-274, 2022 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35178766
RESUMO
We report three infants with infantile hemangioma who experienced severe agitation and diarrhea following propranolol administration. Propranolol, a non-selective ß-adrenergic receptor blocker, is the first-line treatment for infantile hemangiomas. All three infants were exposed to opioids in utero and experienced neonatal abstinence syndrome at birth. We hypothesize that chronic opioid exposure in utero may cause protracted upregulation of ß2-adrenergic receptors in the central nervous system, resulting in increased susceptibility to adverse reactions to propranolol.