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