Well, when he has done this in the past it was a 4 day event. So he is still within the range of time that is "normal" for one of these episodes.
I'm going to continue the Maalox, and keep an eye on him. I'm considering having bloodwork run again. Maybe if I have it run "during" one of these episodes some thing will show that will give us a line of action. I'll discuss this with Mack today.
Becky
Have you tried giving him Pro-Biotics?