Methadone detoxification is a process which should be overseen by drug rehab professionals in a drug rehab facility that understands how tricky and how much of a challenge methadone detox is. Methadone detox is known to be significantly more serious in terms of symptoms of withdrawal and duration than even heroin detoxification, and persons can very easily go back to methadone to relieve symptoms or even worse begin abusing heroin or medical pain relievers to relieve symptoms. For this reason methadone detox should only be attempted under close supervision at a Yountville, CA. drug rehab that has expertise in handling this type of detoxification, and where the person may partake in more extensive rehabilitation services to handle all substance abuse problems.