Methadone detoxification is a process which must be overseen by substance abuse professionals within a drug rehab facility who understand how challenging and difficult methadone detox can be. Methadone detox is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals frequently 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 must only be done under strict supervision at a drug treatment program which has practical experience in dealing with this type of detoxification, and where the individual can receive further rehabilitation services to address all addiction issues.