Methadone detoxification is a process which must be overseen by addiction professionals within a drug rehab program who recognize how challenging and difficult methadone detoxification can be. Methadone detoxification is known to be far more serious in terms of symptoms and duration than even heroin detox, and individuals often 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 should only be done under close supervision at a drug rehab program which has practical experience in handling this type of detoxification, and where the individual can receive additional rehabilitation services to address all addiction issues.