Methadone detoxification is a process which should be overseen by drug addiction professionals within a drug rehabilitation center who understand how challenging and difficult methadone detox can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals often 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 must only be done under close supervision at a drug rehab facility which has practical experience in handling this type of detoxification, and where the person can receive additional treatment services to deal with all addiction issues.