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