Methadone detoxification is a process which should always be overseen with the assistance of drug rehab professionals in a drug treatment facility that acknowledges how serious and how much of a challenge methadone detox is. Methadone detoxification is known to be significantly more severe when considering symptoms of withdrawal and length of time detoxing than even heroin detox, and persons can very easily relapse back onto methadone to relieve symptoms of withdrawal or even worse begin abusing heroin or medical narcotics to alleviate symptoms of withdrawal. For this reason methadone detoxification should only be done under with the help of staff at a Fairfield, CA. drug rehab that has experience in addressing this type of detoxification, and where the person can receive more treatment methods to handle all addiction concerns.