Methadone detoxification is a process which should always be overseen by drug detox specialists in a drug treatment facility that understands how tricky and challenging methadone detox is. Methadone detox is known as being far more serious in terms of symptoms of withdrawal and duration than even heroin detox, and individuals often relapse back onto methadone to ease symptoms or even worse begin abusing heroin or prescription pain relievers to ease symptoms. Due to this methadone detox should only be undergone under with the help of staff at an Exeter drug rehab which has expertise in addressing this form of detoxification, and where the individual may receive more extensive treatment services to handle all substance abuse problems.