Disopyramide + Flecainide Acetate Tablet Interaction
Unknowninteraction on record
Description
There has been little experience with the coadministration of flecainide acetate and either disopyramide or verapamil . Because both of these drugs have negative inotropic properties and the effects of coadministration with flecainide acetate are unknown, neither disopyramide nor verapamil should be administered concurrently with flecainide acetate unless, in the judgment of the physician, the benefits of this combination outweigh the risks.
Source: FDA drug label - flecainide acetate tablet