heart side effects with methadone
What is the heart problem that can develop while prescribed Methadone? Asked 30 Jan 2011 by ElizaJane23 Active 20 Aug 2012 Topics heart failure, heart attack, heart disease, opiate withdrawal, pain, methadone, side effect, chronic Details: I've been on Methadone 90 mg for 3-4 months now for chronic pain, and I've heard that a particular interval can be lengthened? in the heart due to this medication.