Hi my brother is visiting from NYC here in Cal, he had a problem peeing , we went to the ER last Sunday, they put a catherer in to relief him , had it in til this past Friday, upon removing they test his urine and found a infection , went to the ER again sat for 4 hours waiting to see Doc, put in a new catherer and sent home with meds anti-bodic kefflux, 4 x a day , Sat he started showing blood in urine to the call of red wine . ???? Today is Sunday and still red wine color