Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug treatment program who understand how difficult and challenging methadone detox can be. Methadone detoxification is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and users typically revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox should only be done under close supervision at a drug rehabilitation center which has experience in dealing with this type of detox, and where the person can receive additional treatment services to address all addiction issues.