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