Methadone detoxification is a process which must be overseen by substance abuse professionals within a drug rehabilitation 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 typically revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox must only be done under close supervision at a drug rehab facility which has experience in dealing with this type of detox, and where the individual can receive additional recovery services to handle all addiction issues.