Methadone detoxification is a process which must be supervised by substance abuse professionals within a drug rehab center who understand how difficult and challenging methadone detox can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users typically revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox should only be done under strict supervision at a drug treatment facility which has experience in dealing with this type of detox, and where the individual can receive further recovery services to deal with all addiction issues.