Flecainide + Doxepin Hydrochloride Interaction
Moderateinteraction on record
Description
Type 1C antiarrhythmic that inhibits cytochrome P450 2D6, which may increase doxepin plasma concentrations. Concomitant use may require lower doses and monitoring.
Mechanism
P450 2D6 inhibition
Source: NLP:doxepin hydrochloride