Tag: QT prolongation methadone

Methadone and CYP Interactions: How Drug Interactions Increase QT Risk and Serum Levels

Posted by Desmond Carrington on 26/11/25

Methadone can prolong the QT interval and trigger dangerous heart rhythms, especially when combined with common drugs that inhibit CYP enzymes. Learn who’s at risk, which medications to avoid, and how to prevent sudden cardiac events.