Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehabilitation program who recognize how difficult and challenging methadone detox can be. Methadone detoxification is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals 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 detox must only be done under close supervision at a drug rehab center which has experience in handling this type of detox, and where the person can receive further rehabilitation services to deal with all addiction issues.