Methadone detox is a course of action which should always be undertaken by drug rehab experts in an alcohol and drug treatment facility that understands how serious and how much of a challenge methadone detox is. Methadone detox is known to be far more serious in terms of symptoms and duration than even heroin detoxification, and individuals often relapse back onto methadone to relieve symptoms or worse yet turn to heroin or prescription opioids to alleviate symptoms. For this reason methadone detoxification should only be undergone under close supervision at a Colleyville drug rehab which has experience in handling this type of detoxification, and where the individual can partake in more extensive treatment services to overcome all addiction problems.