Test came back negative

[makerofshoes2010]

My daughter (age 27) has been on prevacid for quiet some time for indigestion. She had lunch a few days ago and about an hour later began to have diarrhea and vomiting every 10 to 15 minutes for about 6 to 7 hrs accompanied with severe pain on her right side, under her ribs.  She spent several hours in an ER and after blood test, ultrasound, iv and medications she was told that everything was fine but to follow up with her doctor the next day.  She did this and had more blood test done as well as an hidascan of her gall bladder.  She was told that the blood test for ulcers were negative as well as the scan was negative on the gall bladder. However, when the scan was started the sphincter muscle didn't want to relax for the dye to go thru to the gall bladder.  She has tried to eat light foods such as broth, baked potatoe with no butter, etc.  Each time she eats or drinks, it either comes right back up or out the other end.  She doesn't seem to be having the pain like she was.  
What do you suggest.

[Londres70]

I would post this in the Gastroenterology Forum vs this forum.  

[Londres70]

I would suggest you all consult a GI specialist for further evaluation ASAP.  She might have some kind of blockage; not sure though.  

Keep us posted.