Robyn, Our little boy Jako was diagnosed with adrenal, and he too has the runs. I think there are a number of causes. At first it was because he had stomach ulcers in conjunction with the adrenal. Next, we put him on a liquid diet and meds that cause that. If this is a recurring problem I would research his diet and possible "bugs" in his system. Good luck. James, Melissa & Kassidy Loving: Bebe, Jako, Riley Missing: Wheezer, Pym, Ricki [Posted in FML issue 4141]