Help!!! My 4 month old baby has severe GERD, sandifers syndrome, and delayed gastric emptying. We have been in hospital 3 times with stomach flu since 1/25/13. She now has it again. She has had it since last Thursday. It started as diarrhea last thursday and finally she has some solid stool on Monday. On Tuesday she began throwing up and it is still going. She hasn’t had a weight gain in 2 weeks. I took her to the doctor yesterday and she had lost and ounce. She is a foster Child who had been diagnosed with Failure to Thrive. I got her at 2 months and she was just over 6 pounds. She is still hydrated as I am pushing Pedialyte every couple of hours. I’m just at a loss as to what to do. Has anyone else had this same thing? How do I get rid of this virus. Could it be something else?