calan-sr and Arbutamine Interactions

Interactions between calan-sr(verapamil) and Arbutamine (arbutamine)

verapamil and arbutamine (Major Drug-Drug)

CONTRAINDICATED: Arbutamine may precipitate or exacerbate supraventricular or ventricular arrhythmias due to its sympathomimetic effects.

MANAGEMENT: The manufacturer recommends that arbutamine not be given concurrently with proarrhythmic drugs.