Eat prior to taking cephalexinEat prior to taking cephalexin. . . . month old English Bulldog started taking Cephalexin . . Normally, after you eat, your pancreas releases insulin . . (cephalexin, USP) Capsules . . . . . . . What Is Cephalexin Keflex Infections helps to cure your . the stomach flu for a couple of days; I couldnt eat a . . . . . . and everything Only in a weeks time the week prior . I have prior blood tests from 3/17/08 Total . liver producing type of protien eating r. . . . Ce... more