Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug rehab center who realize how difficult and challenging methadone detoxification can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals often revert back to methadone to ease 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 rehabilitation program which has experience in dealing with this type of detoxification, and where the person can receive further recovery services to deal with all addiction issues.