Methadone detoxification is a process which must be supervised by drug addiction professionals within a drug rehab center who recognize how challenging and difficult methadone detoxification can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox must only be done under strict supervision at a drug rehab center which has experience in handling this type of detox, and where the individual can receive additional treatment services to handle all addiction issues.