My daughter is 26 and has been to the emergency room twice with severe pain in her stomach , after running test they said her stomach was expanding instead of releasing it.  They stated she had 4 days worth of food in her stomach.  They gave her pain meds and a pill to make her throw up but it hasnt worked
YOUR DAUGHTER SEEMS TO HAVE DEVELOPED NARROWING OF THE OUTLET OF HER STOMACH CALLED PYLORIC STENOSIS HENCE PREVIOUSLY EATEN FOOD STAYS IN STOMACH AS YOU SAY 4 DAYS OLD FOOD. THIS HAPPENS AS A RESULT OF COMPLICATION OF ULCER WHICH WOULD MANIFEST AS ACIDIC ERUCTATION AND PAIN AFTER EATING FOOD. A SPLASHING SOUND CAN BE HEARD / FELT IN UPPER ABDOMEN IF THERE IS PYLORI STENOSIS. A THIN BARIUM MEAL X-ray OR MORE PREFERABLY ENDOSCOPIC EXAMINATION OF STOMACH IS NOT ONLY DIAGNOSTIC BUT ENDOSCOPIC DILATATION OF NARROWED PART OF STOMACH OUTLET WILL BE THERAPEUTIC / CURATIVE ALSO. MEET YOUR GASTROENTEROLOGIST.