<prompt> Which nonopioid medication can be used to treat some of the symptoms of opioid withdrawal syndrome?ChlordiazepoxideHaloperidolMethadoneClonidine  <response>: Clonidine, Alpha 2 receptor agonist, is used to suppress some of the symptoms of mild opioid withdrawal. Clonidine is paicularly useful in the detoxification of patients maintained on methadone. 