Flecainide + Bupropion Hydrochloride Interaction

Moderateinteraction on record

Description

CYP2D6-metabolized Type 1C antiarrhythmic. Bupropion inhibits CYP2D6 and can increase flecainide concentrations. Consider dose reduction.

Mechanism

CYP2D6 inhibition

Source: NLP:bupropion hydrochloride