Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug rehabilitation facility who understand how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and individuals often 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 strict supervision at a drug rehabilitation facility which has experience in dealing with this type of detox, and where the individual can receive additional rehabilitation services to deal with all addiction issues.