Methadone detoxification is a course of action which must be supervised by substance abuse professionals within a drug treatment facility who understand how challenging and difficult methadone detoxification can be. Methadone detoxification is known to be far more serious in terms of symptoms and duration than even heroin detox, and users typically revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detoxification should only be done under close supervision at a drug rehab program which has experience in handling this type of detox, and where the individual can receive further treatment services to handle all addiction issues.