Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehab center who understand how difficult and challenging 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 alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detoxification must only be done under close supervision at a drug rehab program which has practical experience in handling this type of detox, and where the individual can receive further recovery services to deal with all addiction issues.