Yes. Methadone is known to prolong QTc intervals in up to 16% of patients.Studies have shown a linear dose response curve, with higher doses leading to a higher propensity for QTc prolongation.This has led to an FDA “black box” warning for methadone and the recommendation for routine ECG monitoring.
Thank you for contacting TheAnswerPage.com.
Someone will respond to you shortly during our regular business hours, Monday through Friday from 9:00am to 5:00pm ET.
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok