Quinidine + Haloperidol Lactate Interaction
Moderateinteraction on record
Description
Class 1A antiarrhythmic that prolongs QTc interval and inhibits CYP2D6; caution advised due to risk of QT prolongation and increased haloperidol levels.
Mechanism
Additive QTc interval prolongation and CYP2D6 inhibition
Source: NLP:haloperidol lactate