Methadone detoxification is a process which must be supervised by drug addiction professionals within a drug rehab center who realize how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded to be far more serious 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 ease symptoms. This is why methadone detox should only be done under strict supervision at a drug rehab program which has experience in dealing with this type of detoxification, and where the individual can receive additional treatment services to handle all addiction issues.