Methadone detoxification is a process which should always be overseen by drug treatment professionals in an alcohol and drug rehab facility that recognizes how difficult and challenging methadone detoxification can be. Methadone detoxification is known to be significantly more serious when considering symptoms and length of time detoxing than even heroin detox, and individuals often go back to methadone to relieve symptoms or worse yet turn to heroin or medical narcotics to alleviate symptoms of withdrawal. This is why methadone detox should only be attempted under close supervision at a Dixon, CA. drug rehab which has expertise in handling this form of detox, and where the individual who is detoxing can receive more rehab services to overcome all substance abuse issues.