CisaprideAdverse Effect: Loss of cisapride efficacyClinical Management: The beneficial effects of cisapride are expected to be largely lost if an anticholinergic medication such as homatropine is given concomitantly.
ProcainamideAdverse Effect: additive antivagal effects on A-V nodal conductionClinical Management: Monitor heart rate and ECG in patients given procainamide concomitantly with Homatropine . |