Methadone detoxification is a process which must be overseen by addiction professionals within a drug rehab program who recognize how difficult and challenging methadone detox can be. Methadone detox is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and individuals frequently 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 must 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 rehabilitation services to address all addiction issues.