Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehab center who understand how difficult and challenging methadone detoxification can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification should only be done under close supervision at a drug rehabilitation facility which has experience in dealing with this type of detoxification, and where the individual can receive additional rehabilitation services to deal with all addiction issues.