Hi. Thanks for your query. Noted your history of Passing bright orange urine and bright green blue little balls of stool after 2 days of taking IV potassium. Well After two days of taking IV potassium, this is not possible and unheard of. Secondly Potassium is always given as diluted, never as bolus, so it is possible that you have received something else. Well some dietary intake of something also can cause this thing. You should have sent the sample of urine and stool for testing to know the problems. Well, if you are alright now, stop worrying, keep under observation with the bottles ready for the samples to be take if this comes on again.