Methadone detoxification is a course of action which should always be overseen with the assistance of drug treatment specialists in a drug and alcohol rehabilitation program that understands how tricky and how much of a challenge methadone detox can be. Methadone detoxification is known as being significantly more serious when considering symptoms of withdrawal and length of time detoxing than even heroin detoxification, and individuals sometimes relapse back onto methadone to alleviate symptoms or worse yet turn to heroin or prescription opioids to alleviate symptoms of withdrawal. This is why methadone detox should only be attempted under close supervision at a Pearsall drug rehab which has expertise in handling this type of detox, and where the person may receive more extensive rehab methods to overcome all addiction concerns.