Methadone detoxification is a process which should be supervised by addiction professionals within a drug rehab program who understand how difficult and challenging methadone detoxification can be. Methadone detox is known to be far more serious in terms of symptoms and duration than even heroin detox, and users typically 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 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 recovery services to address all addiction issues.