Pump on with the concomitant prescribing of proton dispose inadvertent hypomagnesemia may pre- further episodes of and other arrhythmias (7,8). signs The patient did not present with any of the other or symptoms reported in other previously reported cases and remained unusually normokalemic. The me- dian number of years of PPI use before the onset of pomagnesemia in the reported cases was 5.5 years in this case, die patient was first discovered to have hypomag nesemia 2 years after the prescription of esomeprazole