Methadone detoxification is a process which must be overseen by addiction professionals within a drug treatment facility who understand how difficult and challenging methadone detoxification can be. Methadone detox is known to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detoxification should only be done under strict supervision at a drug rehab center which has experience in dealing with this type of detox, and where the person can receive additional rehabilitation services to address all addiction issues.