Methadone detoxification is a process which must be overseen by addiction professionals within a drug rehab facility who realize how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and users typically revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox must only be done under strict supervision at a drug rehabilitation center which has practical experience in handling this type of detoxification, and where the person can receive additional rehabilitation services to address all addiction issues.