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Medicines PropranololQuestion & answer

Propranolol · Medicine question

Which beta-adrenoceptors does propranolol block?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Propranolol competitively blocks both beta1- and beta2-adrenoceptors.

Sources for this answer

Propranolol Rosemont 50mg/5ml Oral SolutionRosemont Pharmaceuticals Limited · emc · SmPC §5.1 Pharmacodynamic properties · Version 12Document updated 18 June 2026

Sources checked 8 November 2026

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The full medicine guide

Propranolol

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