Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehab center 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 often revert back to methadone to relieve 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 rehab program which has experience in dealing with this type of detoxification, and where the person can receive further recovery services to handle all addiction issues.