Methadone detox is a procedure which should be overseen with the assistance of drug treatment experts in a drug rehab program that understands how tricky and challenging methadone detox is. Methadone detox is known to be far more severe in terms of symptoms of withdrawal and length of time detoxing than even heroin detoxification, and persons often go back to methadone to relieve symptoms or even worse turn to heroin or prescription opioids to alleviate symptoms of withdrawal. This is why methadone detoxification should only be undergone under close supervision at a Calexico drug rehab that has experience in handling this form of detox, and where the individual who is detoxing can take part in more rehabilitation methods to handle all addiction issues.