التداخل بين إسمولول وليدوكايين وأدرينالين

Vasoconstrictive and positive inotropic agents: Because of the risk of reducing cardiac contractility in presence of high systemic vascular resistance, do not use BREVIBLOC to control tachycardia in patients receiving drugs that are vasoconstrictive and have positive inotropic effects, such as epinephrine, norepinephrine, and dopamine.

Patients using beta blockers may be unresponsive to the usual doses of epinephrine used to treat anaphylactic or anaphylactoid reactions [see Drug Interactions (7)].

Sympathomimetic drugs: Dose adjustment needed (7)

Sympathomimetic drugs: Sympathomimetic drugs having beta-adrenergic agonist activity will counteract effects of BREVIBLOC.

Risk of Hypertension and Bradycardia Due to Drug Interactions Between FLAVALTA and Nonselective Beta-Adrenergic Antagonists Administration of FLAVALTA (containing a vasoconstrictor, epinephrine) in patients receiving nonselective beta-adrenergic antagonists may cause severe hypertension and bradycardia.

Nonselective Beta-Adrenergic Antagonists Administration of FLAVALTA solution (containing a vasoconstrictor, epinephrine), in patients receiving a nonselective beta-adrenergic antagonist may result in dose-dependent hypertension and bradycardia with possible heart block.

Nonselective Beta-Adrenergic Antagonists: Administration of FLAVALTA (containing a vasoconstrictor, epinephrine), in patients receiving nonselective beta-adrenergic antagonist may cause severe hypertension and bradycardia.