Encainide has 1 known drug interaction based on U.S. FDA drug labeling data. Notable interactions include combinations with Paroxetine. Patients taking Encainide should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.

Total: 1
Moderate: 1

Moderate (1)

Encainide + Paroxetine— Paroxetine is a strong CYP2D6 inhibitor that may increase encainide concentrations. Use caution and monitor.

Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine, supplemented with a small number of well-established interactions from curated clinical references. For informational purposes only. Always consult your pharmacist or physician.