Methadone detoxification is a process which should be overseen by drug addiction professionals within a drug rehab facility who understand how challenging and difficult methadone detox can be. Methadone detoxification 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 relieve symptoms. This is why methadone detox should only be done under strict supervision at a drug rehabilitation program which has experience in dealing with this type of detoxification, and where the individual can receive further treatment services to address all addiction issues.