anyone tried agmantine to combat creatine bad effect on ocd disease , i have read that agmantine is a NMDA receptors antagonist , and creatine is a NMDA stimulant and this it can make ocd worse while on creatine , i so that NDMA receptors have a very important impact on ocd ... an iranian study said that they improved dramatic ocd simptoms with an NMDA antagonist , i am not sure the medication , i think is MEMANTINE