Cinacalcet Hydrochloride + Flecainide Interaction
Majorinteraction on record
Description
Cinacalcet is a strong CYP2D6 inhibitor. Dose adjustments may be required, particularly for drugs with narrow therapeutic index such as flecainide.
Mechanism
Cinacalcet inhibits CYP2D6 metabolism of flecainide
Source: NLP:cinacalcet hydrochloride