I used it when my son caught a stomach virus and within two to three days, his stool was firm again. Right on the heels of that, though, he got an ear infection and had to go on antibiotics, which caused diarrhea and a terrible diaper rash. Within few days of Isomil DF and some balmex, the diarrhea is not as bad as it would be without it. And my 9 month old (who was the biggest fan of breastmilk) LOVES the taste. I highly recommend.

My son had horrible diarrhea for two weeks, nothing could get it to stop and no one knew why. Of course along with the diarrhea came the diaper rash, it was open and bleeding by the time we were sent to the ER by our pediatrician.
The ER doc told us about Isomil DF, and gave us a 6 pack sample.
Within 36 hours my son's stools were firming up and the diaper rash was beginning to subside.
This stuff REALLY works. Now we use it whenever he goes on an anti-biotic as they give the little ones horrible diarrhea as well. It even works for this!!

It works wonderfully to get rid of diarrea and tummy aches. My son hates the taste of soy formulas, but drank this down like it was melted ice cream. I just wish it wasn't so expensive. It only comes in ready-made.