Methadone detoxification is a process which should be supervised by substance abuse professionals within a drug rehabilitation center who recognize how difficult and challenging 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 must only be done under close supervision at a drug rehab program which has experience in handling this type of detoxification, and where the individual can receive additional rehabilitation services to address all addiction issues.