Methadone detoxification is a process which must be overseen by drug addiction professionals within a drug rehabilitation program who realize how challenging and difficult methadone detoxification can be. Methadone detoxification is known to be far more serious in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox should only be done under close supervision at a drug rehabilitation program which has practical experience in handling this type of detoxification, and where the individual can receive further rehabilitation services to address all addiction issues.