Methadone detoxification is a process which should be supervised by drug addiction professionals within a drug rehab center 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 individuals frequently revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detoxification should only be done under strict supervision at a drug rehab program which has practical experience in handling this type of detox, and where the individual can receive additional rehabilitation services to deal with all addiction issues.