<<Has anyone heard of any specific cardiac side affects when using reglan to increase milk supply? A colleague of mine thought she read that it can cause cardiac problems???? Doesn't remember where her source was. Thanks, Sharon/GIna>> She may be thinking of Propulsid (cisapride) which was recently found to be associated with cardiac arrythmias. Propulsid is used in the treatment of Gastro-esophageal reflux as is Reglan. It does not, however, induce galactorrhea as does Reglan. Richard Blutstein MD Pediatrician