Methadone detoxification is a process which must be overseen by substance abuse professionals within a drug rehab center who recognize how challenging and difficult 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 typically revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox must only be done under close supervision at a drug treatment facility which has experience in handling this type of detox, and where the individual can receive additional treatment services to address all addiction issues.