Warning and Advisories for Healthcare Providers > Letters to Healthcare Providers

Letters to Healthcare Providers   Australia: First-generation oral sedating antihistamines - do not use in children (Letter to Healthcare Professionals)       Attachment: Australia: First-generation oral sedating antihistamines - do not use in children   Related Information: Singapore: Rhinathiol Promethazine – Restriction of oral formulation use in chil... Posted 2026-02-12 Promethazine hydrochloride (Phenergan) not to be used in children under 6 (Lette... Posted 2024-11-20 Australia: Promethazine hydrochloride (Phenergan) not to be used in children und... Posted 2024-11-20 Australia: First-generation oral sedating antihistamines - do not use in childre... Posted 2022-07-13