Methadone detoxification is a process which should be supervised by drug addiction professionals within a drug rehabilitation facility who understand how challenging and difficult methadone detox can be. Methadone detoxification is known to be far more serious 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 alleviate symptoms. This is why methadone detox must only be done under strict supervision at a drug rehabilitation center which has experience in handling this type of detox, and where the individual can receive additional rehabilitation services to deal with all addiction issues.