Methadone detoxification is a process which should be supervised by drug addiction professionals within a drug treatment facility 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 alleviate symptoms. This is why methadone detox should only be done under strict supervision at a drug rehab center which has practical experience in dealing with this type of detoxification, and where the person can receive further treatment services to handle all addiction issues.