Methadone detoxification is a process which should be supervised by drug addiction professionals within a drug rehabilitation facility who realize how difficult and challenging methadone detoxification can be. Methadone detoxification is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals frequently revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox must only be done under close supervision at a drug rehab center which has practical experience in handling this type of detox, and where the individual can receive further rehabilitation services to address all addiction issues.